Ovinton J'Anthony "O.J." Mayo is an American former professional basketball player who played for eight seasons in the National Basketball Association (NBA), most notably with the Memphis Grizzlies and Milwaukee Bucks. He currently works as an assistant coach for Liaoning Flying Leopards of the Chinese Basketball Association (CBA). Mayo played a single season of college basketball for the USC Trojans while earning first-team All-Pac-10 honors.