San Diego State Aztecs vs Colorado State Rams: crowd vs house
College Football · Sat Oct 24, 6:30 PM ET · House take 4.8%
Crowd vs House split
House take (median book margin): 4.8%. That is the vig you pay by betting at the house. Split = crowd price minus the house's no-vig fair price.
| Side | CROWD | HOUSE fair | Split |
|---|---|---|---|
| San Diego State Aztecs | 50.8% Polymarket + Kalshi mid | 51.1% no-vig median | -0.4 pts |
| Colorado State Rams | 48.8% Polymarket + Kalshi mid | 48.9% no-vig median | -0.1 pts |
Who's cheaper: San Diego State Aztecs to win
House no-vig fair: 51.1%. Cheapest after vig & fees: CROWDPolymarket by 0.0¢ per $1 payout vs CROWDKalshi.
| Venue | Quoted | All-in cost / $1 |
|---|---|---|
| CROWDPolymarket open | 52.0¢ + 0.75¢ fee | 52.7¢ -112 |
| CROWDKalshi open | 51¢ + 1.75¢ fee | 52.7¢ -112 |
| HOUSEFanatics | -115 (1.87) | 53.5¢ -115 |
Who's cheaper: Colorado State Rams to win
House no-vig fair: 48.9%. Cheapest after vig & fees: HOUSEBetRivers by 0.7¢ per $1 payout vs CROWDKalshi.
| Venue | Quoted | All-in cost / $1 |
|---|---|---|
| HOUSEBetRivers | +100 (2.00) | 50.0¢ +100 |
| CROWDKalshi open | 49¢ + 1.75¢ fee | 50.7¢ -103 |
| CROWDPolymarket open | 50.0¢ + 0.75¢ fee | 50.7¢ -103 |
House moneylines
| Book | Aztecs | Rams | House take |
|---|---|---|---|
| HOUSEBetMGM | -115 | -105 | 4.8% |
| HOUSEBetRivers | -122 | +100 | 4.9% |
| HOUSECaesars | -115 | -104 | 4.5% |
| HOUSEDraftKings | -115 | -105 | 4.8% |
| HOUSEFanDuel | -118 | -102 | 4.6% |
| HOUSEFanatics | -115 | -105 | 4.8% |
All-in cost = what you pay for a contract/bet that returns $1 if it wins, after Kalshi or Polymarket taker fees (the vig is already inside sportsbook prices). Lower is better. How we calculate this.
Last updated: Oct 20, 2026 1:20 AM ET. Prices move constantly; always check the live price at the venue.