Pac-12 Matchups

San Diego State vs USC

Who wins San Diego State vs USC?

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Head-to-head on record

San Diego State vs USC series
TeamWinsSeries
San Diego State Aztecs0USC leads
USC Trojans2

Meetings since 1992: 3, including 1 tie. Source: CollegeFootballData game log.

The series in numbers

USC has won the last 2 meetings.

0-2-1 Regular season
0-2-1 Last 3
19-30 Avg score
2 Longest USC win run

Biggest San Diego State loss 6-35 in 1998, a 29-point margin.

Every San Diego State vs USC meeting

San Diego State Aztecs vs USC Trojans, every meeting on record
SeasonResultSiteScore
1999 USC win Los Angeles 21-24
1998 USC win Los Angeles 6-35
1992 Tie Los Angeles 31-31

Scores from the San Diego State perspective. Source: CollegeFootballData game log, since 1992.

Matchup stats

Last five games

USCProvided by big10.co

DateOppResult
10-03 vsWASH W 25-21
09-26 vsORE L 27-41
09-19 atRUTG W 42-35
09-12 vsUL W 49-30
09-04 vsFRES W 39-0

San Diego State

DateOppResult
10-03 vsTXST W 31-29
09-26 atTOL L 16-41
09-19 vsJMU L 13-26
09-12 atUCLA L 10-28
09-05 vsPRST W 53-20

Completed results from CollegeFootballData via the CFB Data Hub

2026 standings

Big TenProvided by big10.co

TeamWLTPCTPFPA
Indiana 500 1.00022154
Nebraska 500 1.00021871
UCLA 400 1.00017975
USC 510 .833224153
Ohio State 410 .80021163
Iowa 410 .80014563
Wisconsin 410 .80015883
Minnesota 410 .80016090
Oregon 310 .75019093
Northwestern 310 .75013267
Penn State 320 .60016080
Washington 320 .60013392
Michigan 320 .60011579
Illinois 230 .400153130
Maryland 230 .400152151
Purdue 230 .400152175
Michigan State 230 .40091116
Rutgers 140 .200150161

Pac-12

TeamWLTPCTPFPA
Boise State 410 .800172103
Fresno State 410 .80013982
Oregon State 320 .600185118
Texas State 230 .400174166
Colorado State 230 .400187193
San Diego State 230 .400123144
Washington State 140 .20095125
Utah State 140 .20070125

Records computed from completed games this season

USC Trojans lead the series since 1992, 2-0-1. Here is the series on record and how to watch when San Diego State and USC meet.

How to watch San Diego State vs USC

When San Diego State and USC are scheduled, here is how to find the game.

  1. National TV National windows are set by Set weekly by the conference TV partners (ESPN, ABC, FOX, FS1).
  2. Streaming ESPN+ and the FOX Sports app stream the national windows.
  3. Radio Listen on the San Diego State radio network.
  4. Confirm kickoff Kickoff and the exact channel are set by the networks before game week. Check the match center for the San Diego State vs USC time and line.

The live time, line and how-to-watch details land on the match center and how to watch pages once the game is scheduled.

The San Diego State this season

Follow San Diego State in the title race on the Pac-12 standings, and model the finish with the title race calculator. For the conference series that define the year, see the Pac-12 rivalry pages, or browse every Pac-12 matchup.

About the author and reviewer

Written by

The PAC12.CO Desk

Conference Newsroom · Independent Pac-12 coverage since 2026

The house desk of PAC12.CO - independent researchers tracking every Pac-12 game, stat and storyline.

Fact-checked by

PAC12.CO Coverage Review

Fact & Data Review · Primary-source verification

Every stat and historical claim on data pages is checked against official box scores and the live feed before publication.

Independence: PAC12.CO was not paid by any school, network or sportsbook for this page. Corrections are logged in our editorial policy.

San Diego State vs USC: the essentials

San Diego State Aztecs vs USC Trojans is a non-conference matchup that sets the Pac-12 against the Big Ten (Power 4). USC Trojans lead the series since 1992, 2-0-1. Across 3 meetings on record the series is one-sided so far, and whenever the two programs are scheduled this page carries the San Diego State vs USC head-to-head record, the matchup numbers for both sides, and how to watch on TV and streaming. It sits alongside the San Diego State Aztecs team hub, the Pac-12 this week round-up and the live conference standings. For USC against the whole conference, see USC vs the Pac-12.

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Frequently asked questions

What is the all-time record between San Diego State and USC?

USC Trojans lead the series since 1992, 2-0-1. The two programs have met 3 times on record.

How can I watch San Diego State vs USC?

National windows are set by Set weekly by the conference TV partners (ESPN, ABC, FOX, FS1). Kickoff time and the exact channel are set by the networks before game week.

Are San Diego State and USC in the same conference?

No. San Diego State plays in the Pac-12. USC plays in the Big Ten (Power 4). This is a non-conference game.