In the following season, Russell scored a career-high 18.9 points per game, accompanied by 23.6 rebounds per game. While his rival Chamberlain had a record-breaking season of 50.4 points per game and a 100-point game, the Celtics became the first team to win 60 games in a season, and Russell was voted as the NBA's Most Valuable Player. In the post-season, the Celtics met the Philadelphia Warriors with Chamberlain. Russell did his best to slow down the 50-points-per-game scoring Warriors center; in the pivotal Game 7, Russell managed to hold Chamberlain to only 22 points (28 below his season average) while scoring 19 himself. The game was tied with two seconds left when Sam Jones sank a clutch shot that won the Celtics the series.