UCLA's Lamb has successful left knee surgery



The school said in a statement that Lamb's Tuesday surgery was a success, and he's expected to miss 4-to-6 weeks.

The school had announced the surgery plans Sunday night, but didn't explain how Lamb got injured.

The junior from Santa Ana, Calif., averaged 9.0 points, 3.6 rebounds and 2.8 assists playing in all 33 games last season, and played in all three of UCLA's games on its August tour of China.

