The top-ranked Trojans took down the Bruins at home to wrap up the regular season.
The Trojans fell to the No. 1 Bruins in Westwood to lock in USC’s postseason seeding.
The top-ranked Trojans took down the Cardinal to win their 56th match in a row.
USC beat the Anteaters on Monday but lost the second leg of a home-and-home set.
Sophomore Justin Suh took home his first collegiate win as USC topped the tourney.
Despite starting strong, the Trojans dropped their last two games to the Cardinal.
In its final home stand, USC broke a win streak that had lasted almost two seasons.
The No. 9 women's lacrosse team earned two commanding victories this weekend at home, defeating Fresno State 21-5 on Friday and Cal 21-4 on Sunday.
The top-ranked Trojans took down the Sun Devils to earn their 25th win of the season.
The Wildcats were unbeaten at home, and they sent USC packing with three defeats.