Best Division
Updated Daily
The Cowboys-Commanders rivalry is Dallas vs Washington in the NFL, a divisional series that began with Dallas's 1960 expansion.
The Chiefs-Raiders rivalry is an AFC West feud between Kansas City and Las Vegas, notable for roots in the AFL era of the 1960s.
The Cowboys-Eagles rivalry is an NFC East feud between Dallas and Philadelphia, notable for intense divisional games since Dallas joined the NFL in 1960.
The Flyers-Penguins rivalry is an NHL matchup between Philadelphia and Pittsburgh, notable as the Battle of Pennsylvania since both joined the NHL in 1967.
The Steelers-Browns rivalry is an AFC North series between Pittsburgh and Cleveland, notable for a long regional history that began in 1950.
The Rangers-Islanders rivalry is an NHL New York rivalry, notable for the Islanders' 1975 playoff upset on J. P. Parise's overtime goal.
The Packers-Vikings rivalry is an NFC North series between Green Bay and Minnesota, notable for border-state tension since the Vikings began play in 1961.
The Eagles-Giants rivalry is an NFC East series between Philadelphia and New York, notable for roots in 1933 and frequent playoff implications.
The Falcons-Saints rivalry is an NFC South feud between Atlanta and New Orleans, notable as a Deep South series dating to the Saints' 1967 debut.
The Broncos-Raiders rivalry is an AFC West series between Denver and Las Vegas, notable for divisional tension dating to the AFL's 1960 season.
The Flyers-Rangers rivalry is an NHL matchup between Philadelphia and New York, notable as Broadway vs Broad Street and for 11 playoff meetings by 2014.
The Flames-Canucks rivalry is an NHL matchup between Calgary and Vancouver, notable for three overtime Game 7 playoff series, including Joel Otto's 1989 winner.
The Rangers-Devils rivalry is an NHL matchup between New York and New Jersey, notable for Hudson River geography and the 1994 Eastern Conference final.
The Blackhawks-Blues rivalry is an NHL matchup between Chicago and St. Louis, notable for same-division play since 1970-71 and Norris Division clashes.
The 49ers-Seahawks rivalry is an NFC West feud between San Francisco and Seattle, notable for a fierce peak under Jim Harbaugh and Pete Carroll in the 2010s.
The Patriots-Jets rivalry is an AFC East feud between New England and New York, notable for Bill Belichick's 2000 move from Jets coach to Patriots coach.
