Injury
On April 7, 2009, Griffin announced that he would give up his final two years of eligibility and declared for the NBA Draft after his sophomore year. A press conference announcing his decision was aired nationally on ESP News. He was selected as the first overall pick by the Los Angeles Clippers in the 2009 NBA Draft. Griffin played for the Clippers' Summer League Team and was named Summer League MVP. In their final preseason game, he injured his kneecap as he landed after a dunk.[62] The day before the 2009–10 season started it was confirmed that Griffin had a in his left knee, delaying his NBA debut for seven weeks. After resting the stress fracture for several weeks, tests revealed that his knee was not recovering properly. In January 2010, Griffin had surgery on his broken left kneecap, missing the entire 2009–10 season.[63] In the off season Griffin spent a great deal of time working out with a San Francisco-based trainer.