Ohio State vs. USC Prediction, Odds & Pick
Prediction, odds and the model's read
Market vs our model
we are 7.8 toward 
USC
| Market | Our model | |
|---|---|---|
| Spread |  OSU −7.5 | USC −0.3 |
| USC win | 27% | 50% |
Calibrated against results, not against the closing line. Read this as our confidence, not as an edge over the market.
Scouting report
2026 · 2 games in, blended with the projection
Where Ohio State gets at USC: 4th at keeping a clean pocket, against a unit 40th at generating havoc. USC projects no clear way in against Ohio State. Ohio State is also 2nd at throwing it, against a unit 37th.
HowOSUattacksUSC
- 1
Expect a clean pocket
sacks and tackles for loss · projected · 2 games in
OSU12.4%#4 of 138USC13.5%#40 of 138 - 2
Throw it
throwing it · projected · 2 games in
OSU+0.61#2 of 138USC+0.50#37 of 138
The two teams
Ohio State
Ohio State throws it: Ryan Day's offenses have been pass-leaning across 8 seasons. The strengths are offensive, led by 1st at staying on schedule through the air.
On fourth down he goes for it about as often as his peers do from the same spots (+1.5%). Against what the expected-points model recommends he is −35.6% — the profession as a whole is negative on this.
Ohio State has played 2 games against an average slate, adjusted for here. That football carries about 21% of what is below; the rest is still the preseason projection.
Projected strengths
- Offensestaying on schedule through the air55%#1 of 138
- Offensefirst and second down55%#1 of 138
- Offenseturning trips inside the 40 into points4.14#1 of 138
USC
USC throws it: Lincoln Riley's offenses have been pass-leaning across 9 seasons. The strengths are offensive, led by 1st at throwing it. The way in is 114th at hitting chunk plays.
On fourth down he goes for it about as often as his peers do from the same spots (+2.0%). Against what the expected-points model recommends he is −24.9% — the profession as a whole is negative on this.
USC has played 2 games against an average slate, adjusted for here. That football carries about 25% of what is below; the rest is still the preseason projection.
Strengths
- Offensethrowing it+0.87#1 of 138
- Offensefirst and second down62%#2 of 138
- Offensesurviving second and twelve50%#2 of 138
Soft spots
- Offensehitting chunk plays1.11#114 of 138
Ranks are national. Nothing here is last season's number — carrying one forward is measurably worse than saying nothing — and in-season figures are adjusted for who was actually played. This describes the matchup; it is not a prediction and not a pick.
Head coaches only — there is no free feed for coordinators, so on a program where the head coach does not call the offense this describes the staff he hired. Play-calling identity is a style, not a grade: throwing more than the situations warrant is not better than throwing less than they warrant.
Model prediction
how the number is builtOur model simulates the game drive by drive from each side's opponent-adjusted efficiency (USC Elo 1837, OSU Elo 1983 for reference), with home-field advantage. That projects USC -0.3 (50% to win) — 7.8 points clear of USC's market line of +7.5. That is a disagreement, not a betting edge — sides we favour have not covered at better than breakeven.
Why that percentage is worth reading: across 604 graded in-season games, the calls this model put near 58% came in at 58.2%. The full calibration table is published, bin by bin. Early in the season the cold-start path runs instead and calibrates less well (Brier 0.2028 against 0.1889).
Model as of Sep 1 · through week 1 · drive simulation
Where the game is won
2026 national rank · right is better
offensethe defense it faces
Moving the ball
OSU17th86thUSCUSC27th13thOSUThrough the air
OSU5th49thUSCUSC10th40thOSUOn the ground
OSU71st49thUSCUSC66th46thOSUStaying on the field
OSU61st51stUSCUSC3rd89thOSUTaking care of it
OSU48th76thUSCUSC104th46thOSU
Each bar runs from last in the country on the left to 1st on the right. The filled span is the gap between the offense and the defense it faces.
Season form — 2026
nationally rankedThe matchup, in context
series history + adjusted profilesUSC leads 13–10–1 · 29% have been one-possession games
| OSU | USC | |
|---|---|---|
| +32.4 (#3) | CORE overall | +26.7 (#9) |
| +14 / -19 | offense / defense | +20 / -6 |
| 3.59 | points / drive | 4.41 |
| 1.29 | allowed / drive | 1.57 |
| 18% | three-and-outs | 4% |
| +7 | pass over expected | +3 |
Bold is the side ahead. CORE strips the situation from every play and solves the schedule out across the league, so these compare two teams that never met.
Key matchups
The analyst read: each team's offense splits crossed against the opponent's defense, with the edges called out.
Create a free account →You get Pro free for 6 months. No card required.
FAQ
Who will win Ohio State vs. USC?
Gridpex's model favors USC with a 50% win probability.
What's the predicted spread for Ohio State vs. USC?
The model projects USC by 0.3.
What time is Ohio State vs. USC and what channel is it on?
Time TBD, at Los Angeles Memorial Coliseum.
Where this number comes from. Every projection on this page is produced by the same model, run before kickoff on opponent-adjusted efficiency, power ratings and situational data — walk-forward validated on eleven seasons and never adjusted after the fact. How the model works →