Kalshi vs Polymarket on college football games: where the prices disagree today
103 college football games priced on both Kalshi and Polymarket right now, $1.6M traded in 24 hours. The widest disagreement is Stetson at -2.5 pp. Updated every 45 seconds.
| Event | Outcome | Kalshi | Polymarket | Gap (K − P) | Net edge | |
|---|---|---|---|---|---|---|
| Webber International vs. Stetson Sep 5, 11:00 AM ET | Stetson | 74¢ | 76¢ | -2.5 pp | -5.96¢ | Kalshi · Polymarket |
| Southern Connecticut State vs. Wagner Sep 5, 12:00 PM ET | Wagner | 68¢ | 71¢ | -3.0 pp | -2.07¢ | Kalshi · Polymarket |
| Wake Forest vs. Purdue Sep 12, 12:00 PM ET | Wake Forest | 63¢ | 60¢ | +2.5 pp | -7.15¢ | Kalshi · Polymarket |
| West Florida vs. Central Arkansas Sep 5, 7:00 PM ET | Central Arkansas | 72¢ | 74¢ | -2.0 pp | -1.99¢ | Kalshi · Polymarket |
| Oklahoma vs. Michigan Sep 12, 12:00 PM ET | Oklahoma | 52¢ | 50¢ | +1.5 pp | -3.25¢ | Kalshi · Polymarket |
| Maryland vs. UConn Sep 12, 3:30 PM ET | Maryland | 81¢ | 80¢ | +1.0 pp | -6.67¢ | Kalshi · Polymarket |
| Mississippi State vs. Minnesota Sep 12, 3:30 PM ET | Minnesota | 53¢ | 54¢ | -1.0 pp | -9.25¢ | Kalshi · Polymarket |
| Ohio State vs. Texas Sep 12, 7:30 PM ET | Texas | 53¢ | 52¢ | +1.0 pp | -3.25¢ | Kalshi · Polymarket |
| Lehigh vs. Georgetown Sep 5, 12:30 PM ET | Lehigh | 92¢ | 91¢ | +1.0 pp | -0.41¢ | Kalshi · Polymarket |
| Morehead State vs. Austin Peay Sep 12, 5:00 PM ET | Austin Peay | 93¢ | 91¢ | +1.5 pp | -9.19¢ | Kalshi · Polymarket |
| Northern Iowa vs. Eastern Washington Sep 5, 7:00 PM ET | Eastern Washington | 70¢ | 72¢ | -1.5 pp | -3.03¢ | Kalshi · Polymarket |
| Central Washington vs. Cal Poly Sep 5, 8:00 PM ET | Cal Poly | 85¢ | 84¢ | +1.5 pp | -8.53¢ | Kalshi · Polymarket |
| Texas Southern vs. Prairie View A&M Sep 6, 12:00 PM ET | Prairie View A&M | 78¢ | 80¢ | -1.5 pp | -3.86¢ | Kalshi · Polymarket |
| UTSA vs. Texas State Sep 12, 3:30 PM ET | UTSA | 51¢ | 50¢ | +1.5 pp | -8.24¢ | Kalshi · Polymarket |
| Jacksonville State vs. Ohio Sep 12, 6:00 PM ET | Ohio | 51¢ | 53¢ | -1.5 pp | -7.25¢ | Kalshi · Polymarket |
| North Dakota vs. Portland State Sep 12, 10:00 PM ET | North Dakota | 91¢ | 90¢ | +1.5 pp | -5.33¢ | Kalshi · Polymarket |
| Memphis vs. Boise State Sep 12, 6:00 PM ET | Boise State | 73¢ | 72¢ | +0.5 pp | -6.05¢ | Kalshi · Polymarket |
| Liberty vs. James Madison Sep 5, 12:00 PM ET | James Madison | 68¢ | 67¢ | +1.0 pp | -3.11¢ | Kalshi · Polymarket |
| Youngstown State vs. Kentucky Sep 5, 1:00 PM ET | Kentucky | 94¢ | 93¢ | +1.0 pp | -1.33¢ | Kalshi · Polymarket |
| Gardner-Webb vs. Wofford Sep 5, 1:30 PM ET | Wofford | 71¢ | 70¢ | +1.0 pp | -3.05¢ | Kalshi · Polymarket |
| Tulane vs. Duke Sep 5, 3:30 PM ET | Duke | 75¢ | 75¢ | 0.0 pp | -3.96¢ | Kalshi · Polymarket |
| Delaware State vs. William & Mary Sep 5, 6:00 PM ET | William & Mary | 77¢ | 76¢ | +1.0 pp | -2.91¢ | Kalshi · Polymarket |
| Presbyterian vs. Mercer Sep 5, 6:00 PM ET | Mercer | 91¢ | 92¢ | -1.0 pp | -2.45¢ | Kalshi · Polymarket |
| Richmond vs. Howard Sep 5, 6:00 PM ET | Richmond | 86¢ | 87¢ | -1.0 pp | -1.60¢ | Kalshi · Polymarket |
| West Virginia State vs. Robert Morris Sep 5, 6:00 PM ET | Robert Morris | 88¢ | 89¢ | -1.0 pp | -2.53¢ | Kalshi · Polymarket |
| Wyoming vs. Colorado State Sep 5, 6:00 PM ET | Colorado State | 60¢ | 59¢ | +1.0 pp | -4.21¢ | Kalshi · Polymarket |
| Eastern Kentucky vs. Jacksonville State Sep 5, 7:00 PM ET | Jacksonville State | 91¢ | 91¢ | +0.5 pp | -1.41¢ | Kalshi · Polymarket |
| Florida International vs. South Florida Sep 5, 7:00 PM ET | South Florida | 85¢ | 85¢ | 0.0 pp | -2.67¢ | Kalshi · Polymarket |
| Sam Houston vs. Troy Sep 5, 7:00 PM ET | Troy | 88¢ | 88¢ | 0.0 pp | -2.57¢ | Kalshi · Polymarket |
| UNLV vs. Hawai'i Sep 5, 10:00 PM ET | UNLV | 56¢ | 57¢ | -1.0 pp | -3.23¢ | Kalshi · Polymarket |
How this is built
Every event listed on both exchanges is matched outcome by outcome: games by team codes and date, multi-outcome markets by name. Prices are mid-market: Polymarket from its live order book, Kalshi from its public API. Gap is Kalshi minus Polymarket in percentage points. Thin books (spread over 10¢) and near-certain favorites are excluded from this table.
Net edge
Buy one side on one venue and the other side on the other, both at the ask. Edge is $1 minus total cost minus taker fees, Kalshi ⌈0.07·P·(1−P)⌉ per contract and Polymarket 0.05·P·(1−P) on sports. Not advice; nothing here places orders.