College football Week 9 prediction-market picks: Arizona +3.5 priced at 49c and Cincinnati +7.5 at 52c on Polymarket, Wisconsin vs Iowa Under 37.5 at 55c on Kalshi

Week 9 prices across two platforms

SportsBettingDime’s Oct. 31 college football card highlights three Week 9 selections across Polymarket and Kalshi. The supplied report was published Oct. 31, 2026, at 8:54 AM ET, with prices refreshed Oct. 31, 2026.

According to SportsBettingDime, Arizona +3.5 was priced at 49c on Polymarket, corresponding to 49%. That places the quoted probability just below the halfway mark.

Cincinnati +7.5 was listed at 52c, or 52%, on Polymarket. Its price was 3c higher than the Arizona selection, although the contracts concern different games and point spreads.

The third selection was Wisconsin vs Iowa Under 37.5, priced at 55c on Kalshi. The supplied material contains no supporting matchup analysis or explanation for the selections, limiting the available assessment to the quoted prices and thresholds.

What it means for prediction markets

• Two spread contracts: Arizona +3.5 at 49c and Cincinnati +7.5 at 52c represent different point-spread outcomes, not outright-win probabilities.
• A separate total-points market: Wisconsin vs Iowa Under 37.5 at 55c concerns the game’s scoring total rather than either team covering a spread.
• A dated snapshot: These are Oct. 31, 2026 quotes. The supplied material does not establish subsequent prices or provide enough evidence to assess whether any selection is mispriced.