Rivalries are the lifeblood of sports. They bring out the best and worst in teams and fans alike, creating unforgettable moments and legacies. Here’s a look at some of the most intense rivalries across the MLB, NBA, NFL and NHL, detailing the history and significance of these matchups.
Arguably the most intense rivalry in any sport, the Boston Red Sox vs. New York Yankees feud dates back to the early 20th century. The rivalry gained significant traction during the 1904 American League pennant race when the teams fought fiercely for supremacy. The animosity escalated in 1919 when the Red Sox sold Babe Ruth to the Yankees, sparking the “Curse of the Bambino,” which haunted Boston for 86 years. The Yankees, with their 27 World Series titles, and the Red Sox, with their passionate fan base and recent successes, make this rivalry a central storyline in baseball history. Each game between these two teams is more than a contest; it’s a chapter in a century-old saga.
Often called the greatest rivalry in the NBA, the Los Angeles Lakers vs. Boston Celtics matchup is a storied confrontation that has defined basketball. The rivalry began in the 1960s when the Celtics, led by Bill Russell, dominated the league, winning multiple championships. The rivalry was reignited in the 1980s with Magic Johnson’s Lakers and Larry Bird’s Celtics, who met in the NBA Finals three times in that decade. These epic battles were not just about titles but also about contrasting styles and coasts—Hollywood glamour versus blue-collar Boston. With a combined 34 championships, the Lakers and Celtics rivalry is the essence of NBA excellence.
One of the longest-standing rivalries in the NFL, the Dallas Cowboys vs. Washington Commanders matchup has been a twice-a-year fixture since 1961. The animosity peaked in the 1970s and 1980s, with both teams frequently vying for playoff spots and NFC supremacy. The Cowboys, known as “America’s Team,” and the Commanders, with their storied history, have created unforgettable moments that resonate with fans across generations. This rivalry embodies the physical and strategic battles that define NFL football.
One of the oldest and most intense rivalries in sports, the Boston Bruins vs. Montreal Canadiens feud has been raging since the early 20th century. These two Original Six teams have competed in nearly 1,000 games against each other, including numerous playoff series. The Canadiens, with their record 24 Stanley Cups, and the Bruins, with their gritty and tenacious play, make each meeting a clash of hockey titans. The rivalry is fueled by historical context, cultural differences and the sheer number of high-stakes games played between them. It remains one of the most compelling narratives in the NHL.
The Chicago Bears vs. Green Bay Packers rivalry is the oldest in the NFL, dating back to 1921. The Bears and Packers have faced off over 200 times, making it the most-played rivalry in league history. The intensity of this matchup is underscored by the geographic proximity and the contrasting styles of the teams. The Packers’ success under Vince Lombardi in the 1960s and the Bears’ dominance in the 1980s added layers to the rivalry. Whether it’s a regular-season game or a playoff showdown, Bears vs. Packers games are always highly anticipated and fiercely contested.
The Chicago Bulls vs. Detroit Pistons rivalry defined the NBA’s late 1980s and early 1990s. The “Bad Boys” Pistons, known for their physical and aggressive play, were a major obstacle for Michael Jordan’s Bulls. The Pistons eliminated the Bulls from the playoffs multiple times before Chicago finally overcame Detroit on their way to six championships in the 1990s. The intense physicality and competitive spirit of these games highlighted the personal and team rivalries, with Jordan’s eventual triumph marking a significant shift in NBA history.
Zach has been a published sports writer since 2018 specializing in college football & basketball, MLB and NFL content for multiple publications.