Home › Prediction Markets › Other Prediction Markets › Iowa Total First Downs: O/U 21.5 Iowa Total First Downs: O/U 21.5 Iowa Total First Downs: O/U 21.5. It is currently trading at a 95% probability on Polymarket. Reported volume is $1.7M. Scheduled resolution: October 3, 2026. Last updated October 3, 2026 at 7:07 PM ET Current Market Probability Probability Price Volume Liquidity Platform Status Resolution date Chart 95% 0.95 $1.7M $46 Polymarket Open October 03, 2026 Market Information Category Event Source Other Prediction Markets Ohio State vs. Iowa View on Polymarket Historical Market Probability 7 days ago Current 50% 95% Related Prediction Markets Spread: Iowa (-0.5) Spread: Iowa (-1.5) Spread: Iowa (-2.5) Spread: Iowa (-3.5) Ohio State vs. Iowa Spread: Ohio State (-4.5) Spread: Ohio State (-3.5) Spread: Ohio State (-0.5) Popular Prediction Markets Will Adanech Abiebie be the next Prime Minister of Ethiopia? Will the U.S. invade Iran before 2027? Will Jesus Christ return before 2027? Will Gedion Timothewos be the next Prime Minister of Ethiopia? Will LeBron James win the 2028 US Presidential Election?
