Pac-12 women’s soccer has its biggest week of the season, as a regular season champion will be decided on Friday night as No. 8 USC faces rival No. 3 UCLA for the crown at 8 p.m. PT / 9 p.m. MT on Pac-12 Network. USC can clinch the regular season title with a win or draw, while UCLA is in a must-win situation if they hope to win the Pac-12 regular season title.