USC vs. UCLA, Feb. 19

USC’s Nick Young tries to gain possession of the basketball underneath UCLA’s Arron Afflalo.  (Richard Hartog / LAT)

USC’s Lodrick Stewart puts down a dunk in front of UCLA’s Ryan Hollins during the first half of a 71-68 victory over the Bruins.  (Danny Moloshok / AP)

USC’s Nick Young is mobbed by fans on the court after he led his team with 15 points to a 71-68 upset win over No. 15 UCLA.  (Danny Moloshok / AP)

Bruin center Ryan Hollins is tied up and loses a rebound as USC’s Sead Odzic, left, and Jeremy Barr converge on him.  (Richard Hartog / LAT)

Bruin forward Luc Richard Mbah A Moute has the ball stolen by USC’s Nick Young, left, and Chris Penrose.  (Richard Hartog / LAT)

USC’s Nick Young and UCLA’s Luc Richard Mbah A Moute battle for the ball.  (Danny Moloshok / AP)

UCLA’s Jordan Farmar elevates to block a shot by USC’s Lodrick Stewart during the first half.  (Danny Moloshok / AP)