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Polymarket promo code SPORTSLINE: Earn $25 bonus for Ohio State-USC, Florida-Georgia, college football Saturday
New Polymarket users can get a $25 bonus after depositing $10 or more to make trades
The Polymarket promo code SPORTSLINE gives new users a $25 bonus after they sign up and deposit at least $10, which includes college football prediction markets. A total 18 games involving ranked teams will be featured on the Week 9 college football slate Saturday including No. 2 Ohio State (6-1) vs. USC (6-2) at 7:30 p.m. ET, No. 17 Florida (5-2) vs. No. 3 Georgia (6-1) at 2:30 p.m. ET and No. 22 Arizona (6-1) vs. No. 13 Texas Tech (6-1) at 12 p.m. ET. Click here to get started at Polymarket and claim your $25 bonus after depositing $10 with the Polymarket promo code SPORTSLINE:
USC will face Ohio State for the first time since joining the Big Ten Conference in 2024, holding a 13-10-1 advantage in the all-time series. The Buckeyes defeated the Trojans, 24-7, during their last matchup in 2017. For the full terms and conditions and how to claim the promo, read our Polymarket promo code review.
How to sign up for the Polymarket referral code SPORTSLINE
You can sign up for Polymarket, one of the top prediction market sites, using the steps listed below. This offer is only available for new users.
- Click CLAIM BONUS on this page. Download the Polymarket app.
- Create an account and provide all the required information, such as name, email and payment details. Use the code SPORTSLINE to get your bonus.
- Make a first deposit by your preferred deposit method and follow the prompts.
- New users must deposit at least $10 in contracts for the $25 trading bonus to be applied to their account.
After depositing $10 with the Polymarket promo code, new users will be given a $25 bonus:
Ohio State vs. USC predictions
Ohio State wide receiver Jeremiah Smith has been the best player in college football during the 2026 season, leading the Big Ten in receiving yards (984) and receiving touchdowns (12), while ranking second in receptions (52). Smith will, however, be without quarterback Julian Sayin, who is out indefinitely after suffering a throwing-shoulder injury during the fourth quarter of the Buckeyes' win against Indiana prior to their bye week.
USC was defeated, 24-7, by Wisconsin for its second loss of the season last weekend. The Trojans finished with a combined total of -17 rushing yards on 25 attempts as quarterback Jayden Maiava was sacked five times and totaled -57 rushing yards. Maiava also threw for 258 yards, one touchdown and two interceptions on 31 of 50 passing.
The SportsLine Projection Model predicts Ohio State will beat USC, 30-21, on Saturday.
Ohio State is trading at $0.52 per share to win by seven or more points at home, while USC is trading at $0.49 per share to lose by six or fewer points or win outright, at Polymarket. Trade on college football games and more with the Polymarket promo code SPORTSLINE:
Florida vs. Georgia trading preview
Georgia is coming off a bye week that followed its first loss of the season, a 27-24 upset at Auburn in Week 7. Quarterback Gunner Stockton had three turnovers in the loss, which included two interceptions and a fourth quarter fumble on the Bulldogs' final offensive possession leading to Auburn's five-play, 40-yard drive capped off by a game-winning field goal as time expired.
Florida is coming off a bye week that followed a 27-24 upset win at Texas in Week 7. The Gators rallied back from a 17-3 deficit with 24 consecutive points, with Jadan Baugh scoring on an 11-yard touchdown run in the fourth quarter. Baugh finished the game with 91 yards and one touchdown on 25 rushing attempts and leads Florida with 763 yards and 13 touchdowns on 135 carries.
The SportsLine Projection Model predicts Georgia will beat Florida, 34-18, on Saturday.
Georgia is trading at $0.52 per share to win by 12 or more points, while Florida is trading at $0.50 per share to lose by 11 or fewer points or win outright, at Polymarket. Trade on college football games and more with the Polymarket promo code SPORTSLINE:
Arizona vs. Texas Tech predictions
Texas Tech dropped five spots in the latest top 25 poll following an upset loss at Cincinnati on Saturday, its first of the season. The Red Raiders faced a 24-6 deficit at halftime and cut the lead to 24-15 in the third quarter before allowing two more touchdowns. Texas Tech quarterback Will Hammond accounted for two of the team's three turnovers, with one interception and one fumble lost.
Arizona enters Saturday's game on a five-game winning streak, having outscored opponents by a +118 margin during that span. Quarterback Noah Fifita has thrown for 2,064 yards, 18 touchdowns and four interceptions on 167 of 225 passing, having thrown for more than 300 yards in three games, including his last two appearances.
The SportsLine Projection Model predicts Texas Tech will defeat Arizona, 30-24, on Saturday.
Texas Tech is trading at $0.51 per share to win by four or more points at home, while Arizona is trading at $0.51 per share to lose by three or fewer points or win outright, at Polymarket. Trade on college football games and more with the Polymarket promo code SPORTSLINE:
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Written by Jason Hall
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