
18. O.J. Mayo
Most of USC’s biggest scandals relate to their football team. However, Mayo became the center of attention after receiving money from boosters. The guard only spent a single season with the Trojans but had a positive impact on the team (via Seattle Times). However, his time with USC had a sorry ending.

A booster illicitly provided Mayo with cash, clothing, and a flatscreen TV. Unsurprisingly, the NCAA didn’t appreciate this. USC moved quickly and sanctioned themselves by vacating the 21 wins with Mayo. Meanwhile, they also had a postseason ban in 2010.