- Rivalry_Name: Battle of Alberta
  Team_1: Calgary Flames
  Team_2: Edmonton Oilers
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: 1983 Playoffs Game 7
  Championships_Contested: 2
  Current_Status: Active
- Rivalry_Name: Battle of Ontario
  Team_1: Toronto Maple Leafs
  Team_2: Ottawa Senators
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2000 Playoffs First Round
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: Original Six Rivalry
  Team_1: Boston Bruins
  Team_2: Montreal Canadiens
  League: NHL
  First_Meeting_Year: 1924
  Notable_Matches: 1979 Stanley Cup Finals
  Championships_Contested: 35
  Current_Status: Active
- Rivalry_Name: Blackhawks vs. Red Wings
  Team_1: Chicago Blackhawks
  Team_2: Detroit Red Wings
  League: NHL
  First_Meeting_Year: 1926
  Notable_Matches: 2013 Winter Classic
  Championships_Contested: 4
  Current_Status: Inactive
- Rivalry_Name: Battle of Pennsylvania
  Team_1: Pittsburgh Penguins
  Team_2: Philadelphia Flyers
  League: NHL
  First_Meeting_Year: 1967
  Notable_Matches: 2012 Playoffs Second Round
  Championships_Contested: 2
  Current_Status: Active
- Rivalry_Name: New York Rivalry
  Team_1: New York Rangers
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1972
  Notable_Matches: 1994 Playoffs First Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: California Rivalry
  Team_1: Los Angeles Kings
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 1991
  Notable_Matches: 2016 Playoffs Second Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Hudson River Rivalry
  Team_1: New Jersey Devils
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1982
  Notable_Matches: 1994 Stanley Cup Finals
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: Battle of the QEW
  Team_1: Toronto Maple Leafs
  Team_2: Buffalo Sabres
  League: NHL
  First_Meeting_Year: 1970
  Notable_Matches: 2002 Playoffs First Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Western Conference Finals Rivalry
  Team_1: Chicago Blackhawks
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2013
  Notable_Matches: 2014 Playoffs Conference Finals
  Championships_Contested: 3
  Current_Status: Active
- Rivalry_Name: Battle of New York
  Team_1: New York Islanders
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1972
  Notable_Matches: 2015 Playoffs First Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Great Lakes Rivalry
  Team_1: Detroit Red Wings
  Team_2: Chicago Blackhawks
  League: NHL
  First_Meeting_Year: 1926
  Notable_Matches: 2015 Playoffs First Round
  Championships_Contested: 4
  Current_Status: Active
- Rivalry_Name: Battle of the Prairies
  Team_1: Edmonton Oilers
  Team_2: Winnipeg Jets
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: 1983 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of Florida
  Team_1: Tampa Bay Lightning
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2021 Playoffs First Round
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: Battle of the Beltway
  Team_1: Washington Capitals
  Team_2: Baltimore Orioles
  League: NHL
  First_Meeting_Year: 2001
  Notable_Matches: 2004 Regular Season
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Ice Bowl Rivalry
  Team_1: Nashville Predators
  Team_2: Winnipeg Jets
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: 2017 Playoffs Second Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Central Division Rivalry
  Team_1: St. Louis Blues
  Team_2: Chicago Blackhawks
  League: NHL
  First_Meeting_Year: 1967
  Notable_Matches: 2016 Winter Classic
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Mountain State Rivalry
  Team_1: Washington Capitals
  Team_2: Pittsburgh Penguins
  League: NHL
  First_Meeting_Year: 1967
  Notable_Matches: 2018 Stanley Cup Finals
  Championships_Contested: 4
  Current_Status: Active
- Rivalry_Name: Northeast Division Battles
  Team_1: Boston Bruins
  Team_2: Buffalo Sabres
  League: NHL
  First_Meeting_Year: 1970
  Notable_Matches: 2010 Playoffs First Round
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: Florida Rivalry
  Team_1: Tampa Bay Lightning
  Team_2: Miami Marlins
  League: NHL
  First_Meeting_Year: 2016
  Notable_Matches: 2018 Playoffs Second Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Toronto vs. Ottawa
  Team_1: Toronto Maple Leafs
  Team_2: Ottawa Senators
  League: NHL
  First_Meeting_Year: 1992
  Notable_Matches: 2000 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of the Borders
  Team_1: Detroit Red Wings
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 1927
  Notable_Matches: 2008 Winter Classic
  Championships_Contested: 4
  Current_Status: Active
- Rivalry_Name: Capital City Clash
  Team_1: Washington Capitals
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1972
  Notable_Matches: 1993 Stanley Cup Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Interstate Rivalry
  Team_1: Minnesota Wild
  Team_2: Chicago Blackhawks
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: 2014 Playoffs First Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of the South
  Team_1: Nashville Predators
  Team_2: Tampa Bay Lightning
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: 2018 Stanley Cup Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Crosstown Rivals
  Team_1: Chicago Blackhawks
  Team_2: Chicago Wolves
  League: NHL
  First_Meeting_Year: 1994
  Notable_Matches: 1998 Stanley Cup Playoffs
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Mountain Division Rivalry
  Team_1: Colorado Avalanche
  Team_2: St. Louis Blues
  League: NHL
  First_Meeting_Year: 1995
  Notable_Matches: 2001 Playoffs Second Round
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: War on I-5
  Team_1: Seattle Kraken
  Team_2: Vancouver Canucks
  League: NHL
  First_Meeting_Year: 2021
  Notable_Matches: 2022 Regular Season
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: New England Rivalry
  Team_1: Boston Bruins
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1926
  Notable_Matches: 2014 Winter Classic
  Championships_Contested: 4
  Current_Status: Active
- Rivalry_Name: Battle of Washington
  Team_1: Washington Capitals
  Team_2: Seattle Kraken
  League: NHL
  First_Meeting_Year: 2021
  Notable_Matches: 2022 Regular Season
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: New York vs. Minnesota
  Team_1: New York Rangers
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2004 Regular Season
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Pennsylvania Showdown
  Team_1: Pittsburgh Penguins
  Team_2: Philadelphia Flyers
  League: NHL
  First_Meeting_Year: 1967
  Notable_Matches: 1987 Stanley Cup Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Great Lakes Classic
  Team_1: Detroit Red Wings
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 1932
  Notable_Matches: 1987 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Empire Showdown
  Team_1: Buffalo Sabres
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1970
  Notable_Matches: 2007 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southern Showdown
  Team_1: Nashville Predators
  Team_2: Carolina Hurricanes
  League: NHL
  First_Meeting_Year: 2014
  Notable_Matches: 2021 Playoffs Second Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Thunder Bay Rivalry
  Team_1: Toronto Maple Leafs
  Team_2: Ottawa Senators
  League: NHL
  First_Meeting_Year: 1992
  Notable_Matches: 2002 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Snowy State Showdown
  Team_1: Minnesota Wild
  Team_2: Winnipeg Jets
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: 2016 Playoffs First Round
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Border City Battle
  Team_1: Montreal Canadiens
  Team_2: Detroit Red Wings
  League: NHL
  First_Meeting_Year: 1927
  Notable_Matches: 2002 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: New England Battle
  Team_1: Boston Bruins
  Team_2: Ottawa Senators
  League: NHL
  First_Meeting_Year: 1992
  Notable_Matches: 2021 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Florida State Rivalry
  Team_1: Florida Panthers
  Team_2: Tampa Bay Lightning
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2021 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of the North
  Team_1: Toronto Maple Leafs
  Team_2: Montreal Canadiens
  League: NHL
  First_Meeting_Year: 1937
  Notable_Matches: 1979 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Steel City Showdown
  Team_1: Pittsburgh Penguins
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 1982
  Notable_Matches: 2018 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Northwest Division Battle
  Team_1: Colorado Avalanche
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: 2014 Playoffs
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: Western Conference Rivalry
  Team_1: Los Angeles Kings
  Team_2: Anaheim Ducks
  League: NHL
  First_Meeting_Year: 1994
  Notable_Matches: 2012 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Heritage Rivalry
  Team_1: Calgary Flames
  Team_2: Winnipeg Jets
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: 2019 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: I-95 Rivalry
  Team_1: Washington Capitals
  Team_2: Philadelphia Flyers
  League: NHL
  First_Meeting_Year: 1997
  Notable_Matches: 2010 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: East Coast Rivalry
  Team_1: New Jersey Devils
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1982
  Notable_Matches: 1994 Stanley Cup Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Central vs. Atlantic
  Team_1: Toronto Maple Leafs
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2022 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Divisional Showdown
  Team_1: New York Islanders
  Team_2: Pittsburgh Penguins
  League: NHL
  First_Meeting_Year: 1979
  Notable_Matches: 1982 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Canadian Rivalry
  Team_1: Toronto Maple Leafs
  Team_2: Vancouver Canucks
  League: NHL
  First_Meeting_Year: 1970
  Notable_Matches: 1994 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Blue Line Brawl
  Team_1: Los Angeles Kings
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 1991
  Notable_Matches: 2016 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Big Apple Battle
  Team_1: New York Rangers
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 1982
  Notable_Matches: 2012 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Chicago Massacre
  Team_1: Chicago Blackhawks
  Team_2: St. Louis Blues
  League: NHL
  First_Meeting_Year: 1970
  Notable_Matches: 2021 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Central Hockey Showdown
  Team_1: Detroit Red Wings
  Team_2: Columbus Blue Jackets
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: 2015 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Mountain State Clash
  Team_1: Colorado Avalanche
  Team_2: St. Louis Blues
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: 2001 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Clash of the Capitals
  Team_1: Washington Capitals
  Team_2: Columbus Blue Jackets
  League: NHL
  First_Meeting_Year: 2018
  Notable_Matches: 2021 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Stanley Cup Rivals
  Team_1: Los Angeles Kings
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 2012
  Notable_Matches: 2014 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Great White North Rivalry
  Team_1: Calgary Flames
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: 1993 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Keystone State Rivalry
  Team_1: Philadelphia Flyers
  Team_2: Pittsburgh Penguins
  League: NHL
  First_Meeting_Year: 1967
  Notable_Matches: 2018 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Red River Rivalry
  Team_1: St. Louis Blues
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: 2017 Playoffs
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Showdown in the South
  Team_1: Tampa Bay Lightning
  Team_2: Nashville Predators
  League: NHL
  First_Meeting_Year: 2001
  Notable_Matches: 2021 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of the Bay
  Team_1: San Jose Sharks
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2012
  Notable_Matches: 2016 Playoffs
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: Detroit Rivalry
  Team_1: Detroit Red Wings
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 1927
  Notable_Matches: 1990 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Heritage Rivalry Continued
  Team_1: Toronto Maple Leafs
  Team_2: Ottawa Senators
  League: NHL
  First_Meeting_Year: 1990
  Notable_Matches: 2004 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Sibling Rivalry
  Team_1: Minnesota Wild
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: 2012 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Lake Erie Clash
  Team_1: Cleveland Barons
  Team_2: Buffalo Sabres
  League: NHL
  First_Meeting_Year: 1975
  Notable_Matches: 1976 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Tri-State Rivalry
  Team_1: New Jersey Devils
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1972
  Notable_Matches: 1983 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Clash of the Titans
  Team_1: New York Rangers
  Team_2: Montreal Canadiens
  League: NHL
  First_Meeting_Year: 1924
  Notable_Matches: 1994 Finals
  Championships_Contested: 1
  Current_Status: Active
- Rivalry_Name: Thrashers vs. Hurricanes
  Team_1: Atlanta Thrashers
  Team_2: Carolina Hurricanes
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: 2006 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Connecticut Clash
  Team_1: Hartford Whalers
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 1981
  Notable_Matches: 1994 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Battle of the Midwest
  Team_1: Chicago Blackhawks
  Team_2: St. Louis Blues
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2016 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Galaxy Clash
  Team_1: Anaheim Ducks
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 1992
  Notable_Matches: 2016 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Mountain State Brawl
  Team_1: Nashville Predators
  Team_2: Colorado Avalanche
  League: NHL
  First_Meeting_Year: 2013
  Notable_Matches: 2021 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southern Hockey Matchup
  Team_1: Florida Panthers
  Team_2: Tampa Bay Lightning
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2022 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: State of Hockey Showdown
  Team_1: Minnesota Wild
  Team_2: Nashville Predators
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: 2017 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of the State
  Team_1: Washington Capitals
  Team_2: Carolina Hurricanes
  League: NHL
  First_Meeting_Year: 2009
  Notable_Matches: 2021 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Bluegrass Brawl
  Team_1: Nashville Predators
  Team_2: Columbus Blue Jackets
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: 2016 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Stanley Cup Challenge
  Team_1: Chicago Blackhawks
  Team_2: Detroit Red Wings
  League: NHL
  First_Meeting_Year: 1936
  Notable_Matches: 2002 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Clash of Cities
  Team_1: Philadelphia Flyers
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1974
  Notable_Matches: 2012 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Classics of the Old School
  Team_1: Boston Bruins
  Team_2: Montreal Canadiens
  League: NHL
  First_Meeting_Year: 1955
  Notable_Matches: 1971 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: California Classics
  Team_1: Los Angeles Kings
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: 2006 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Ivy League Clash
  Team_1: New Jersey Devils
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1994
  Notable_Matches: 2018 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Rivalry Renewed
  Team_1: Calgary Flames
  Team_2: Edmonton Oilers
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: 1997 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of the Islands
  Team_1: New York Islanders
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1976
  Notable_Matches: 2004 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Garden State Showdown
  Team_1: New Jersey Devils
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1987
  Notable_Matches: 1996 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Florida Heat Rivalry
  Team_1: Florida Panthers
  Team_2: Tampa Bay Lightning
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: 2021 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Rivalry of the Ages
  Team_1: Los Angeles Kings
  Team_2: Detroit Red Wings
  League: NHL
  First_Meeting_Year: 1991
  Notable_Matches: 2003 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Bay State Brawl
  Team_1: Boston Bruins
  Team_2: Buffalo Sabres
  League: NHL
  First_Meeting_Year: 1970
  Notable_Matches: 2014 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Rivalry in the Desert
  Team_1: Arizona Coyotes
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2013
  Notable_Matches: 2018 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Islanders Showdown
  Team_1: New York Islanders
  Team_2: Boston Bruins
  League: NHL
  First_Meeting_Year: 1985
  Notable_Matches: 1995 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Texas Showdown
  Team_1: Dallas Stars
  Team_2: Houston Aeros
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2016 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Rivalry on the Rocks
  Team_1: Colorado Avalanche
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: 2021 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Red Wing Showdown
  Team_1: Detroit Red Wings
  Team_2: Anaheim Ducks
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: 2017 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Cross-State Rivalry
  Team_1: Minnesota Wild
  Team_2: Cleveland Barons
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: 2003 Finals
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Side by Side Rivalry
  Team_1: Colorado Avalanche
  Team_2: St. Louis Blues
  League: NHL
  First_Meeting_Year: 1995
  Notable_Matches: 2018 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Blues vs. Blackhawks
  Team_1: St. Louis Blues
  Team_2: Chicago Blackhawks
  League: NHL
  First_Meeting_Year: 1987
  Notable_Matches: 2016 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Rivalry of the Rustbelt
  Team_1: Detroit Red Wings
  Team_2: Philadelphia Flyers
  League: NHL
  First_Meeting_Year: 2003
  Notable_Matches: 2010 Finals
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southwest Clash
  Team_1: Phoenix Coyotes
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2001
  Notable_Matches: '2012'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Central Battle
  Team_1: Columbus Blue Jackets
  Team_2: Nashville Predators
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: '2019'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Rocky Mountain Rivalry
  Team_1: Colorado Avalanche
  Team_2: Winnipeg Jets
  League: NHL
  First_Meeting_Year: 1995
  Notable_Matches: '2002'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Toronto Clash
  Team_1: Toronto Maple Leafs
  Team_2: Nashville Predators
  League: NHL
  First_Meeting_Year: 2001
  Notable_Matches: '2016'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Western War
  Team_1: Los Angeles Kings
  Team_2: Seattle Kraken
  League: NHL
  First_Meeting_Year: 2021
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Canadian Showcase
  Team_1: Vancouver Canucks
  Team_2: Calgary Flames
  League: NHL
  First_Meeting_Year: 1982
  Notable_Matches: '1985'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of the Metropolis
  Team_1: Montreal Canadiens
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 1924
  Notable_Matches: '1930'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of Thunder Bay
  Team_1: Edmonton Oilers
  Team_2: Winnipeg Jets
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Seaside Showdown
  Team_1: New Jersey Devils
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: '2015'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Pioneer Rivalry
  Team_1: Detroit Red Wings
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: '1992'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Viva Las Vegas
  Team_1: Las Vegas Golden Knights
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2017
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Classic Rivalry Passive
  Team_1: Hartford Whalers
  Team_2: Boston Bruins
  League: NHL
  First_Meeting_Year: 1982
  Notable_Matches: '1995'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Northern Showdown
  Team_1: Vancouver Canucks
  Team_2: Edmonton Oilers
  League: NHL
  First_Meeting_Year: 1971
  Notable_Matches: '1977'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Highland Clash
  Team_1: Supernova Penguins
  Team_2: Mighty Ducks of Anaheim
  League: NHL
  First_Meeting_Year: 2001
  Notable_Matches: '2005'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Battle of the Rockies
  Team_1: Calgary Flames
  Team_2: Colorado Avalanche
  League: NHL
  First_Meeting_Year: 1995
  Notable_Matches: '1998'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Great Northern Clash
  Team_1: Toronto Maple Leafs
  Team_2: Montreal Canadiens
  League: NHL
  First_Meeting_Year: 1967
  Notable_Matches: '1991'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Sierra Clash
  Team_1: Los Angeles Kings
  Team_2: Anaheim Ducks
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: '2001'
  Championships_Contested: 0
  Current_Status: Idle
- Rivalry_Name: Northwoods Rivalry
  Team_1: Minnesota Wild
  Team_2: ' Calgary Flames'
  League: NHL
  First_Meeting_Year: 1992
  Notable_Matches: '1996'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Park Avenue Rivalry
  Team_1: New York Rangers
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Interstate Rivals
  Team_1: Dallas Stars
  Team_2: Columbus Blue Jackets
  League: NHL
  First_Meeting_Year: 2002
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Texas Holdem
  Team_1: Dallas Stars
  Team_2: Houston Aeros
  League: NHL
  First_Meeting_Year: 1996
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Northern Lights
  Team_1: Colorado Avalanche
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 2004
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Chevron Clash
  Team_1: New York Islanders
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1994
  Notable_Matches: '2010'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Beantown Showdown
  Team_1: Boston Bruins
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1995
  Notable_Matches: '2006'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Vicinity of Boston
  Team_1: Boston Bruins
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 2005
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Inner City Clash
  Team_1: New York Rangers
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1972
  Notable_Matches: '1994'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Rite of Spring
  Team_1: Nashville Predators
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 2012
  Notable_Matches: '2017'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Wild West Showdown
  Team_1: Dallas Stars
  Team_2: Colorado Avalanche
  League: NHL
  First_Meeting_Year: 2019
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Western Massachusetts Havoc
  Team_1: Boston Bruins
  Team_2: Montreal Canadiens
  League: NHL
  First_Meeting_Year: 2020
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Competitive Backdrop
  Team_1: New York Rangers
  Team_2: Philadelphia Flyers
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Sunshine State Rivalry
  Team_1: Florida Panthers
  Team_2: Tampa Bay Lightning
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: '2019'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of Quebec
  Team_1: Montreal Canadiens
  Team_2: Quebec Nordiques
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: '1999'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Classic New York
  Team_1: New York Rangers
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1972
  Notable_Matches: '2012'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southeastern Rivalry
  Team_1: Tampa Bay Lightning
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 2007
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Pacific Fever
  Team_1: Los Angeles Kings
  Team_2: Anaheim Ducks
  League: NHL
  First_Meeting_Year: 2010
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Treasure Coast Clash
  Team_1: Dallas Stars
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: '2003'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Heartland Havoc
  Team_1: New Jersey Devils
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1994
  Notable_Matches: '2015'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of Backyard
  Team_1: Los Angeles Kings
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 2021
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Colder than Ice
  Team_1: Minnesota Wild
  Team_2: Colorado Avalanche
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: '2003'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Thrashers Massacre
  Team_1: Atlanta Thrashers
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 2013
  Notable_Matches: '2015'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Cold War Rivalry
  Team_1: Minnesota Wild
  Team_2: St. Louis Blues
  League: NHL
  First_Meeting_Year: 2017
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Empire State NHL
  Team_1: New York Islanders
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 1972
  Notable_Matches: '2012'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Slam Minors Squad
  Team_1: New Jersey Devils
  Team_2: New York Rangers
  League: NHL
  First_Meeting_Year: 2008
  Notable_Matches: '2010'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: East Meets West
  Team_1: Calgary Flames
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 1991
  Notable_Matches: '1998'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Bitter Cup
  Team_1: Boston Bruins
  Team_2: Vancouver Canucks
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: '1997'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Battle of Forks
  Team_1: Winnipeg Jets
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 2003
  Notable_Matches: '2010'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Monumental Clash
  Team_1: Washington Capitals
  Team_2: Fairfield Americans
  League: NHL
  First_Meeting_Year: 2004
  Notable_Matches: '2017'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Great Northern Brawl
  Team_1: Minnesota Wild
  Team_2: Chicago Blackhawks
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Tundra Rumble
  Team_1: Calgary Flames
  Team_2: Vancouver Canucks
  League: NHL
  First_Meeting_Year: 1971
  Notable_Matches: '1985'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Passion on Ice
  Team_1: Dallas Stars
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 2004
  Notable_Matches: '2009'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Tempest in the Center
  Team_1: Quebec Nordiques
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 1996
  Notable_Matches: '1995'
  Championships_Contested: 0
  Current_Status: Inactive
- Rivalry_Name: Empire Skate
  Team_1: New York Rangers
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Canada's Pride
  Team_1: Toronto Maple Leafs
  Team_2: Winnipeg Jets
  League: NHL
  First_Meeting_Year: 1980
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Pine Belt Battle
  Team_1: Anaheim Ducks
  Team_2: Vancouver Canucks
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: '2019'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Wisconsin Duel
  Team_1: Minnesota Wild
  Team_2: Colorado Avalanche
  League: NHL
  First_Meeting_Year: 2007
  Notable_Matches: '2015'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Los Angeles Chronicles
  Team_1: Los Angeles Kings
  Team_2: Boston Bruins
  League: NHL
  First_Meeting_Year: 1987
  Notable_Matches: '2009'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Competitors Club
  Team_1: Boston Bruins
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 2019
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Old Rivals Club
  Team_1: New Jersey Devils
  Team_2: Philadelphia Flyers
  League: NHL
  First_Meeting_Year: 1979
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Western Advances
  Team_1: Dallas Stars
  Team_2: Colorado Avalanche
  League: NHL
  First_Meeting_Year: 2014
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southern Coalition
  Team_1: Nashville Predators
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 2005
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Prehistoric Proposal
  Team_1: New Jersey Devils
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 2020
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Hornet's Nest
  Team_1: Dallas Stars
  Team_2: Phoenix Coyotes
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: '2013'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Rocky Returns
  Team_1: Detroit Red Wings
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 2003
  Notable_Matches: '2006'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Northern Lights Showdown
  Team_1: Pittsburgh Penguins
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 2005
  Notable_Matches: '2009'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Golden State Grudge
  Team_1: Los Angeles Kings
  Team_2: Ducks - O.C
  League: NHL
  First_Meeting_Year: 1986
  Notable_Matches: '2019'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southern States
  Team_1: Buffalo Sabres
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 1995
  Notable_Matches: '2016'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Klondike Clash
  Team_1: Colorado Avalanche
  Team_2: Calgary Flames
  League: NHL
  First_Meeting_Year: 1983
  Notable_Matches: '1984'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southeastern Battlegrounds
  Team_1: Tampa Bay Lightning
  Team_2: Nashville Predators
  League: NHL
  First_Meeting_Year: 2008
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Western Disharmony
  Team_1: Los Angeles Kings
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: New England Brawl
  Team_1: Boston Bruins
  Team_2: Ottawa Senators
  League: NHL
  First_Meeting_Year: 1997
  Notable_Matches: '2002'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Rocky Mountain Contests
  Team_1: Colorado Avalanche
  Team_2: Calgary Flames
  League: NHL
  First_Meeting_Year: 1984
  Notable_Matches: '2016'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Central Blitz
  Team_1: Columbus Blue Jackets
  Team_2: Chicago Blackhawks
  League: NHL
  First_Meeting_Year: 1999
  Notable_Matches: '2021'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Heat of the Game
  Team_1: Dallas Stars
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2021
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Western Frontier
  Team_1: Montreal Canadiens
  Team_2: Buffalo Sabres
  League: NHL
  First_Meeting_Year: 2018
  Notable_Matches: '2019'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Northern Samurais
  Team_1: Minnesota Wild
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 2003
  Notable_Matches: '2008'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Thundering Herd Showdown
  Team_1: Florida Panthers
  Team_2: Tampa Bay Lightning
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: '2005'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Southern Invasion
  Team_1: Carolina Hurricanes
  Team_2: Nashville Predators
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: '2019'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Northwestern Battles
  Team_1: Winnipeg Jets
  Team_2: Minnesota Wild
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: '2016'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: East Coast Tension
  Team_1: New York Rangers
  Team_2: Buffalo Sabres
  League: NHL
  First_Meeting_Year: 1970
  Notable_Matches: '2005'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Western Rivalry Revisited
  Team_1: San Jose Sharks
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2021
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Frozen Rivals
  Team_1: Montreal Canadiens
  Team_2: Detroit Red Wings
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: '2008'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Canadians vs. Fenway
  Team_1: Montreal Canadiens
  Team_2: Boston Bruins
  League: NHL
  First_Meeting_Year: 2008
  Notable_Matches: '2016'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Atlantic Brawl
  Team_1: New Jersey Devils
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 1993
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Crossfire Standoff
  Team_1: Winnipeg Jets
  Team_2: Dallas Stars
  League: NHL
  First_Meeting_Year: 2016
  Notable_Matches: '2019'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: NHL Standoff
  Team_1: Arizona Coyotes
  Team_2: Vancouver Canucks
  League: NHL
  First_Meeting_Year: 2004
  Notable_Matches: '2010'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Pacific Peril
  Team_1: Vancouver Canucks
  Team_2: Los Angeles Kings
  League: NHL
  First_Meeting_Year: 2006
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Deep South Rivalry
  Team_1: Dallas Stars
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 1990
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Frozen Showdown
  Team_1: Washington Capitals
  Team_2: Boston Bruins
  League: NHL
  First_Meeting_Year: 2011
  Notable_Matches: '2015'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Silicon Valley Showdown
  Team_1: San Jose Sharks
  Team_2: Colorado Avalanche
  League: NHL
  First_Meeting_Year: 1998
  Notable_Matches: '2006'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Edge of the Rink
  Team_1: Calgary Flames
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 2022
  Notable_Matches: '2023'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Gardens of the North
  Team_1: Calgary Flames
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 1984
  Notable_Matches: '2020'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Desert Battle Cry
  Team_1: Los Angeles Kings
  Team_2: Phoenix Coyotes
  League: NHL
  First_Meeting_Year: 2022
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Midwestern Showdown
  Team_1: Dallas Stars
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 2023
  Notable_Matches: '2023'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Frozen Four Showdown
  Team_1: Ottawa Senators
  Team_2: Calgary Flames
  League: NHL
  First_Meeting_Year: 2003
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Geographic Struggles
  Team_1: Buffalo Sabres
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 2021
  Notable_Matches: '2022'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Redemption Road
  Team_1: Nashville Predators
  Team_2: New Jersey Devils
  League: NHL
  First_Meeting_Year: 2016
  Notable_Matches: '2017'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Concrete Roads
  Team_1: Dallas Stars
  Team_2: Tampa Bay Lightning
  League: NHL
  First_Meeting_Year: 2010
  Notable_Matches: '2020'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Climate Change Rivalry
  Team_1: Montreal Canadiens
  Team_2: New York Islanders
  League: NHL
  First_Meeting_Year: 2013
  Notable_Matches: '2014'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Interdivisional Race
  Team_1: Pittsburgh Penguins
  Team_2: Chicago Blackhawks
  League: NHL
  First_Meeting_Year: 2013
  Notable_Matches: '2018'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Steel City Battle
  Team_1: Philadelphia Flyers
  Team_2: Pittsburgh Penguins
  League: NHL
  First_Meeting_Year: 2000
  Notable_Matches: '2020'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Mile High Showdown
  Team_1: Colorado Avalanche
  Team_2: Buffalo Sabres
  League: NHL
  First_Meeting_Year: 1996
  Notable_Matches: '2005'
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Montana Showdown
  Team_1: Vancouver Canucks
  Team_2: Calgary Flames
  League: NHL
  First_Meeting_Year: 1985
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Canadian Club Clash
  Team_1: Toronto Maple Leafs
  Team_2: Calgary Flames
  League: NHL
  First_Meeting_Year: 2003
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: NorthEast Brawl
  Team_1: New York Rangers
  Team_2: Boston Bruins
  League: NHL
  First_Meeting_Year: 2025
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Frosted Rivalry
  Team_1: New York Islanders
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 2023
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Excelsior Showdown
  Team_1: Calgary Flames
  Team_2: Toronto Maple Leafs
  League: NHL
  First_Meeting_Year: 2022
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Cascade Clash
  Team_1: Buffalo Sabres
  Team_2: Nashville Predators
  League: NHL
  First_Meeting_Year: 2022
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Gullwing Grudge
  Team_1: Arizona Coyotes
  Team_2: Anaheim Ducks
  League: NHL
  First_Meeting_Year: 2024
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Big Apple Hype
  Team_1: New York Rangers
  Team_2: Washington Capitals
  League: NHL
  First_Meeting_Year: 2024
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Frozen Ingenuity
  Team_1: Minnesota Wild
  Team_2: Western Conference
  League: NHL
  First_Meeting_Year: 2026
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Alpine Adventure
  Team_1: Los Angeles Kings
  Team_2: San Jose Sharks
  League: NHL
  First_Meeting_Year: 2027
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Historical Ignition
  Team_1: Ottawa Senators
  Team_2: Detroit Red Wings
  League: NHL
  First_Meeting_Year: 2028
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active
- Rivalry_Name: Inferno Showdown
  Team_1: Tampa Bay Lightning
  Team_2: Florida Panthers
  League: NHL
  First_Meeting_Year: 2029
  Notable_Matches: (Future)
  Championships_Contested: 0
  Current_Status: Active