The Polymarket promo code (ACTION) is perfect to use on Halloween Saturday night on NBC, and this Ohio State vs. USC prediction rounds up our best NCAAF picks today.
- No. 2 Ohio State sits 6-1 overall and 4-0 in Big Ten play, but a backup quarterback takes over after Julian Sayin hurt his right shoulder against Indiana.
- USC enters at 6-2 overall and 3-2 in Big Ten play, and Lincoln Riley's Trojans host the Buckeyes after a 24-7 loss at Wisconsin.
Here are the CFB best bets today from the best prediction markets, pulled straight from the live Polymarket board.
| 🏈 CFB Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It |
|---|---|---|---|
| Ohio State ML | Yes | 69.5¢ | $140.89 | Trade it on Polymarket! |
| Ohio State -6.5 | Yes | 52¢ | $186.09 | Trade it on Polymarket! |
| Under 51.5 (Over NO) | No | 51¢ | $189.62 | Trade it on Polymarket! |
| Over 51.5 | Yes | 50.21¢ | $192.51 | Trade it on Polymarket! |
| USC +6.5 (Ohio State -6.5 NO) | No | 48.5¢ | $199.05 | Trade it on Polymarket! |
| USC ML | Yes | 31¢ | $307.80 | Trade it on Polymarket! |
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Ohio State vs. USC Prediction: Best NCAAF Picks Today on Polymarket
Every pick below is a real trade we make on Polymarket, one of the best prediction market apps for NCAAF action, ranked from the safest price down to the longest shot.
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Best Moneyline Pick Today – Ohio State
| 🏈 CFB Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Ohio State ML | Yes | 69.5¢ | $140.89 | Trade it now on Polymarket! |
Polymarket gives Ohio State a 70% price to win outright, and the Buckeyes earn it with the nation's best passing offense at 10.7 yards per attempt. Their defense allows just 13.4 points per game, which ranks fourth nationally.
Head coach Ryan Day brings a 30-4 road record since 2019 into the Coliseum, including eight straight Big Ten road wins. That résumé matters with Luke Fahey, a true freshman, expected to make his first career start over Tavien St. Clair.
USC leads the all-time series 13-10-1, but Ohio State won the most recent meeting 24-7 in the 2017 Cotton Bowl. This is the first meeting as Big Ten opponents, and the NCAAF odds treat the Buckeyes as the clear favorite.
On the ticket, a $100 buy at a 69.5¢ average price buys roughly 144 shares, each worth $1 if Ohio State wins. Polymarket's stated return of $140.89 reflects order book depth and fees.
- If Ohio State wins: the ticket returns $140.89.
- If USC wins: the $100 stake is a total loss.
A return near 1.4x makes this the safest price on the board.
Best Spread Pick Today – Ohio State -6.5
| 🏈 CFB Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Ohio State -6.5 | Yes | 52¢ | $186.09 | Trade it now on Polymarket! |
This contract asks whether Ohio State wins by more than 6.5 points, the same number DraftKings posts in the CFB odds. Polymarket gives the Buckeyes a 52% price to cover, a near coin flip for a No. 2 team against an unranked host.
USC's defense allows 8.1 passing yards per attempt (119th nationally) and 5.65 yards per play (85th), while Ohio State's offense ranks first in passing yards per attempt. Even a first-time starter can lean on that matchup, and it shapes our College Football predictions for the cover.
Since 2012, Ohio State is 24-8 when favored by less than one score, and USC is 1-8 as a home underdog in that range. Those trends back a Buckeyes cover and sit near the top of our CFB best bets today.
A $100 buy at a 52¢ average price gets you roughly 192 shares. Polymarket's stated return is $186.09.
- If Ohio State wins by 7 or more points: the ticket returns $186.09.
- If Ohio State wins by 6 or fewer points, or loses: the $100 stake is a total loss.
That is a return near 1.9x on a number that hinges on whether the Buckeyes win by a touchdown or more.
Best Total Pick Today – Under 51.5
| 🏈 CFB Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Under 51.5 (Over NO) | No | 51¢ | $189.62 | Trade it now on Polymarket! |
This ticket buys the No side of the Over 51.5 contract, the total in the CFB odds. Ohio State's defense ranks fourth in points allowed (13.4 per game) and fifth in yards per play (4.2), and its pass defense allows just 5.2 yards per attempt, the best mark in the country.
A backup quarterback also limits the Buckeyes' ceiling, since Fahey and St. Clair have thrown a combined 22 passes in college. USC offers little help for the Over, ranking 103rd in rushing yards per attempt (3.9) after finishing with negative rushing yards at Wisconsin.
Our NCAA predictions for the total start with the Buckeyes' defense, which allows only 13.4 points per game.
A $100 buy at a 51¢ average price works out to roughly 196 shares. Polymarket's stated return is $189.62.
- If the teams combine for 51 or fewer points: the ticket returns $189.62.
- If they combine for 52 or more points: the $100 stake is a total loss.
That is nearly a 1.9x return on the side that trusts the defense.
Best Total Pick Today – Over 51.5
| 🏈 CFB Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| Over 51.5 | Yes | 50.21¢ | $192.51 | Trade it now on Polymarket! |
The Over case starts with Ohio State's offense, which ranks 10th in scoring at 39.3 points per game and ninth in yards per play (6.95). USC's defense gives up 25.0 points per game (77th) and 5.65 yards per play (85th), a soft landing spot even for a backup quarterback, and the NCAAF odds on the total reflect that.
USC's offense scores too. The Trojans average 32.8 points and 434.5 yards per game, ranking 44th and 34th nationally, and the two offenses combine for 72.1 points per game on the season.
Ohio State's defense drags that number down, but our CFB predictions for the Over lean on USC's passing game, which ranks 26th in yards per attempt (8.4). The NCAA predictions case for a shootout needs only a few explosive plays.
A $100 buy at a 50.21¢ average price gets you roughly 199 shares. Polymarket's stated return is $192.51.
- If the teams combine for 52 or more points: the ticket returns $192.51.
- If they combine for 51 or fewer points: the $100 stake is a total loss.
That is a return near 1.9x on a total that splits the market almost exactly in half.
Best Spread Pick Today – USC +6.5
| 🏈 CFB Prediction | 🏷️ Position | Price | 🤑 Return on $100 | ��� Trade It Now |
|---|---|---|---|
| USC +6.5 (Ohio State -6.5 NO) | No | 48.5¢ | $199.05 | Trade it now on Polymarket! |
This ticket buys the No side of the Ohio State spread contract, so it cashes if USC wins outright or loses by six or fewer points. Polymarket's board shows 48%, but the ticket fills at 48.5¢, so we use the ticket price in the table.
USC owns a 35-12 record at the Coliseum since 2019, and Ohio State is just 2-6-1 against the Trojans in Southern California. The Buckeyes also play their first game in Los Angeles since 2009 with a first-time starter at quarterback.
Yahoo Sports calls the game a referendum on Lincoln Riley, and a loss drops USC to 6-3 with a trip to No. 4 Indiana on Nov. 14. Our CFB predictions give the Trojans a real chance to keep this within a touchdown.
A $100 buy at a 48.5¢ average price works out to roughly 206 shares. Polymarket's stated return is $199.05.
- If USC wins, or loses by 6 or fewer points: the ticket returns $199.05.
- If Ohio State wins by 7 or more points: the $100 stake is a total loss.
That is nearly 2x your stake on the side that gets the points.
Best Underdog Moneyline Pick Today – USC
| 🏈 CFB Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It Now |
|---|---|---|---|
| USC ML | Yes | 31¢ | $307.80 | Trade it now on Polymarket! |
USC sits at 31% and ranks among the best College Football picks today for traders who want a longshot return. The Trojans lead the all-time series 13-10-1 and own a 66-30-6 record at home against Eastern Time Zone teams.
Ohio State may start a true freshman in a primetime road game, and the Buckeyes' offense, despite its 39.3 points per game, ranks 99th in rushing yards per attempt (4.0).
The history cuts both ways, since USC has lost five straight games against top-five opponents and sits 0-3 against them at home. Still, an upset needs only one big night from an offense that averages 32.8 points per game, and our CFB predictions treat that as the Trojans' path.
A $100 buy at a 31¢ average price gets you roughly 323 shares. Polymarket's stated return is $307.80.
- If USC wins: the ticket returns $307.80.
- If Ohio State wins: the $100 stake is a total loss.
That is more than a 3x return, the longest payout on the board.
What's Moving the NCAAF Odds for Ohio State vs. USC
Prediction markets and prices move for many reasons, and this board reacts most to Ohio State's quarterback situation. College Football predictions for this game hinge on whether Luke Fahey or Tavien St. Clair can handle a night game at the Coliseum.
The Polymarket spread contract mirrors the 6.5-point DraftKings number in the NCAAF odds, and the moneyline gives Ohio State a 70% price. The total splits almost evenly, with the Over at 50.21¢ and the Under at 51¢.
That even split shows how the market weighs Ohio State's elite defense against USC's 32.8-point offense. Any news on the starting quarterback, or on USC's rushing attack after the negative yardage at Wisconsin, can shift these CFB odds and NCAA predictions before kickoff.
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- Read a comprehensive Polymarket review to understand how this exchange operates.
- Follow this guide to trading on Polymarket to learn how to buy your first "Yes" or "No" contract.
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Final Thoughts on the Best College Football Picks Today
Ohio State holds the edge on paper, with the nation's best passing offense by yards per attempt and a top-five scoring defense. A first-time starter on the road keeps every number on this board close to a coin flip, which makes this Ohio State vs. USC prediction one of the best College Football picks today.
These College Football predictions come down to one question: can a backup quarterback beat USC's 119th-ranked pass defense in Los Angeles? Our best NCAAF picks today split between Ohio State's moneyline and a USC cover, depending on how much you trust that quarterback.
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Ohio State vs. USC Prediction FAQs
Who wins the Ohio State vs. USC prediction on Polymarket?
Polymarket gives Ohio State a 70% price to win outright and USC a 31% price, so the Buckeyes hold the edge. A backup quarterback keeps the spread close to a coin flip.
What are the best NCAAF picks today for Ohio State vs. USC?
Our board covers six tickets: Ohio State's moneyline, both sides of the 6.5-point spread, both sides of the 51.5-point total, and USC's moneyline. The safest price sits on Ohio State's moneyline at 69.5¢.
What are the best College Football picks today on Polymarket?
For this game, the best College Football picks today start with Ohio State's moneyline at 69.5¢ and the Buckeyes' spread at 52¢. The total sits near 50¢ on both sides.
What are the CFB best bets today for Ohio State and USC?
The CFB best bets today lean on Ohio State's passing offense, which ranks first in yards per attempt, and a scoring defense that ranks fourth. The 51.5-point total gives traders a second angle on either side.
What do College Football predictions say about Ohio State's backup quarterback?
Luke Fahey looks like the starter after Julian Sayin hurt his right shoulder against Indiana. Fahey and Tavien St. Clair have thrown a combined 22 passes in college, which keeps the spread tight.
How do CFB predictions view USC as a home underdog?
USC is 1-8 as a home underdog by less than one score since 2012 and 0-3 at home against top-five teams. The Trojans still carry a 31% moneyline price on Polymarket.
What do the NCAA predictions say about the total?
The total sits at 51.5 points, split almost evenly at 50.21¢ for the Over and 51¢ for the Under. Ohio State's defense allows 13.4 points per game, while the two offenses average a combined 72.1.
What are the CFB odds for Ohio State vs. USC?
DraftKings posts Ohio State as a 6.5-point road favorite, and the Polymarket spread contract uses the same number. Polymarket posts the total at 51.5 points.
What are the NCAAF odds for this game?
Polymarket's moneyline shows Ohio State at 70% and USC at 31%. The spread contract has Ohio State winning by more than 6.5 points at 52%, and the Over 51.5 sits at 50%.
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