The No. 22 Arizona Wildcats and No. 17 USC Trojans are set to battle for first place in the Pac-12 South on Saturday in Los Angeles.

The Wildcats (6-2 overall, 4-1 Pac-12) enter on a four-game winning streak behind the legs and arm of quarterback Khalil Tate.

USC (7-2, 5-1) is coming off a 48-17 win against ASU.

Viewing info

Game time: 7:45 p.m. MST

TV: ESPN

Live stream: WatchESPN

Announcers: Mark Jones (play-by-play), Rod Gilmore (analyst) and Quint Kessenich (reporter)

Radio info

Tucson stations: 107.