Harrison Ingram drove for a tiebreaking layup with 34 seconds remaining and Stanford upset 15th-ranked Southern California for the second time in 16 days, winning 64-61 on Thursday in Los Angeles.
Seeking to double up after a 75–69 home win over the Trojans on Jan. 11, Stanford (12–6, 5–3 Pac-12) found itself in a 60-all tie after a Drew Peterson 3-pointer drew USC (17–3, 7–3) even with 55 seconds left.