The Trojans head north to take on the Cardinal for the first time this season.
USC could play UCLA or Cal, the only two teams to have beaten the Trojans.
Senior Kostas Genidounias took over second place on USC’s all-time scoring list.
The Trojans take on the Gauchos Saturday at noon in a rematch of a Sept. 20 matchup that saw USC win, 12-7.
Ten different Trojans got on the board in the win against the No. 11 Waves.
The No. 2 Bruins defeated the third-ranked Trojans 9-7 in Sunday’s semifinal.
USC will open the weekend with a rematch against the No. 19 Air Force Falcons.
USC freshmen get plenty of playing time as they cruise through the weekend’s slate.
USC’s No. 2 men’s water polo team won its first four games of the season.
The defending national champions kick off their 2014 season in San Diego.