Ohio State vs USC Best Pick, Prediction and Odds

Our number has USC by 1.8. At +6.5, take USC.

No. 2 Ohio State is a 6.5-point favorite at USC on DraftKings, read 30 October 2026 at 00:40 UTC. Our number is USC by 1.8. That is a gap of 8.3 points on USC’s side, against a threshold of 3 for a bet.

Ohio State at USC kicks off Saturday 31 October, 7:30 PM ET, at the Los Angeles Memorial Coliseum. It is a Big Ten game. USC is unranked in the AP Poll, Week 9.

The prices

Ohio State is -6.5 at -115 and USC +6.5 at -105. USC opened at +7.5.

Prices: DraftKings via ESPN, read 2026-10-30 00:40 UTC.

The moneyline is Ohio State -245 and USC +200. A book builds in a margin, the extra that makes the two prices add to more than 100%. With the margin removed, the moneyline gives Ohio State a 68.1% chance to win and USC 31.9%. ESPN’s FPI is further toward Ohio State, at 82.8% to 17.2%. The moneyline is context here, because the method stakes the spread.

How USC by 1.8 is reached

Our number is half the difference between the home team’s average margin at home and the visitor’s average margin on the road. It counts only games against FBS teams, across 2025 and 2026 together. Bowl and playoff games are neutral and left out.

USC is 11-1 at home against FBS teams over that span, winning by 20.0 points a game. Ohio State is 7-1 on the road against FBS teams, winning by 16.5 a game. Half the difference between those two averages is 1.8 points in USC’s favor.

Source: DraftKings via ESPN, read 2026-10-30 00:40 UTC.

The rule sets a minimum of 4 games per sample. USC’s home sample has 12 and Ohio State’s road sample has 8, so both clear it. The market has Ohio State by 6.5. We have USC by 1.8. The 8.3 points between those two figures are the whole argument.

This season so far

What follows is outside the method: overall records and form, home and road mixed.

Ohio State is 6-1 and 4-0 in the Big Ten, all seven games against FBS teams. It scores 39.3 points a game, allows 13.4, and wins by 25.9 on average. It has won five straight, most recently 19-15 at Indiana on 17 October.

Source: ESPN results, read 29 October 2026; cross-checked with Nucleus for games up to its 11 October pull.

USC is 6-2 and 3-2 in the conference, all eight games against FBS teams. It scores 32.8, allows 25.0, and wins by 7.8 on average. Its last game was a 24-7 loss at Wisconsin on 24 October.

On this season alone, Ohio State is the much stronger team, and the 6.5-point spread is closer to that view than ours is. The case for USC rests on what happens at the Coliseum, measured over two seasons.

USC at home, Ohio State on the road

USC’s five home games this season: 42-26 over San José State, 39-0 over Fresno State, 49-30 over Louisiana, 27-41 to Oregon on 26 September, and 25-21 over Washington on 3 October. The other seven games in the home sample are from 2025, when USC went 7-0 at home. That makes the Oregon game the one home loss to an FBS team in the 12.

Ohio State’s three road games this season were all close but one. It lost 24-23 at Texas on 12 September, won 31-14 at Iowa, and won 19-15 at Indiana. The other five road games are from 2025, when Ohio State went 5-0 on the road.

The method leaves out the other halves. Ohio State is 4-0 at home this season, with wins of 56-3 over Ball State, 59-3 over Kent State, 42-19 over Illinois and 45-16 over Maryland. USC is 2-1 on the road: 42-35 at Rutgers, 31-23 at Penn State and the 24-7 loss at Wisconsin. Those games are not in our number.

Last season and the meetings

Ohio State went 12-2 in 2025, 11-2 against FBS teams, scoring 33.4 and allowing 9.3 for a margin of +24.1. It ended with a 24-14 loss to Miami on 31 December 2025, at a neutral site. USC went 9-4, scoring 35.8 and allowing 23.0 for a margin of +12.8. Its season ended with a 30-27 loss to TCU on 30 December 2025, also at a neutral site.

Source: ESPN results, read 29 October 2026.

Both bowl losses were neutral-site games, so neither is in the method. The two teams have not met in the 2025 or 2026 seasons. No meeting is in our number.

Pick: USC +6.5

USC +6.5 at -105, DraftKings, read 30 October 2026 at 00:40 UTC. USC opened at +7.5.

The gap is 8.3 points against a 3-point threshold. It rests on 20 games, 12 for USC at home and 8 for Ohio State on the road. 12 of the 20 are from 2025, and that is the weak point: most of the sample is last season’s teams.

What kills the bet

The line. USC stays a bet down to +1.2. A shorter price than that and the call becomes a pass. Ohio State would be the bet only at +4.8 or better.

The risk is this season’s form. Ohio State has won its seven games against FBS teams by 25.9 points a game on average, and USC lost by 17 at Wisconsin on 24 October. Our number trusts two seasons of venue splits over seven and eight games of current form.

Nothing here states who is available. Check the lineups before you bet.

The total

The total is 51.5, down from 55.5 at the open. The over is -112 and the under -108.

Source: ESPN results, read 29 October 2026; cross-checked with Nucleus for games up to its 11 October pull. The line: DraftKings via ESPN, read 2026-10-30 00:40 UTC.

Across 2025 and 2026, 13 of USC’s 21 games against FBS teams went over, and 6 of Ohio State’s 20. This season USC’s eight games produced 68, 39, 79, 77, 68, 46, 54 and 31 points. Ohio State’s seven produced 59, 47, 62, 61, 45, 61 and 34.

No bet on the total. The method stakes the spread only, and these figures are a count.

Ohio State at USC, Saturday 31 October, 7:30 PM ET, Los Angeles Memorial Coliseum, Los Angeles. Prices: DraftKings via ESPN, read 30 October 2026, 00:40 UTC. Results: ESPN, 2025 and 2026 seasons, checked against Nucleus. Rankings: AP Poll, Week 9, 2026. Injuries: ESPN game page, read 30 October 2026, 00:39 UTC.