The NBA has been around since the late 1940s. There have been 129,666 regular season games and numerous playoff battles since the league started in 1949. Some of these games have been immortal classics that basketball fans may still remember. A few of them have been controversies that have also shaped the history of the biggest pro basketball league in the world. Some matchups have lived in the memories of basketball fans for the timeless competition and incredible show of skills. However, some games left scars in the minds of hoop fanatics. Here are some of the most contentious basketball games in NBA history #5. San Antonio Spurs vs. Phoenix Suns (2007 Western Conference Semi-finals, Game 4) The body check that was heard around the world happened in Game 4 of the Western Conference semi-finals between the San Antonio Spurs and Phoenix Suns. Spurs forward Robert Horry’s crucial hit on Steve Nash may have changed NBA history. The controversial Horry foul on Nash caused the ejection of Suns players Boris Diaw and Amar’e Stoudemire. Both players were also suspended in Game 5, which Phoenix lost. Suns fans are still scarred by that incident. Many of them still feel like they could have won the championship that year if not for that body check. Instead, the Spurs rolled on to another title after eliminating the Suns in six games. #4. LA Lakers vs. Detroit Pistons (1988 NBA Finals, Game 6) The so-called “phantom foul” that was called on Bill Laimbeer against Kareem Abdul Jabbar in the dying seconds of Game 6 was a series-changer. Detroit had a 102-101 lead when the legendary Laker caught the ball down the right block before turning for his patented skyhook. Laimbeer’s shoulder slightly bumped Abdul-Jabbar as the Lakers center went up for the shot. Given how physical the whole game had been, many wondered why the minimal contact was called against the Pistons. Kareem Abdul-Jabbar made both free throws to help LA to a crucial win and force a Game 7 to win the 1988 NBA Finals. A three-peat by the Pistons during that era might have happened had it not been for that dubious call.