In the 2008–09 season, Garnett started all of the 57 games he was able to suit up for. He averaged 15.8 points, 8.5 rebounds and 2.5 assists. On October 31, 2008, Garnett became the youngest player in NBA history to reach 1,000 career games, at 32 years and 165 days. Garnett earned his twelfth consecutive All-Star Game start on February 15, 2009. Following the All-Star Game, during a game against the Utah Jazz, Garnett strained his right knee late in the second quarter. The injury occurred on February 19, 2009 while attempting to go up for an alley-oop. He was forced to miss the next 14 games. Upon his return from the injury, he averaged 9 points and 4.5 rebounds in four games before being shut down for the season permanently, missing the final 25 games of the regular season, as well as the 2009 playoffs due to a right knee sprain. Without Garnett, the Celtics advanced to the Eastern Conference semi-finals, but were eliminated by the Orlando Magic.