Colorado Rockies at Detroit Tigers
All Colorado Rockies predictions · All Detroit Tigers predictions
MLB · Sunday, September 13, 2026 · 12:11 PM · Final: 1-8
Closing moneyline by book
The last price each book posted before first pitch — the prices this call could actually have been bet at. Best on each side is highlighted. In-game odds are deliberately excluded: once the game starts, the price tracks the score, not the matchup.
| Book | Colorado Rockies | Detroit Tigers |
|---|---|---|
| BetMGM | +155 | -190 |
| BetRivers | +155 | -186 |
| DraftKings | +154 | -187 |
| ESPN BET | +155 | -185 |
| Fanatics | +155 | -190 |
| FanDuel | +154 | -184 |
| Hard Rock Bet | +145 | -180 |
| Caesars | +158 | -190 |
Spread & total
Not part of the model's call. Collected from every book and graded in public so the prices can be checked — how spreads and totals have graded so far. The percent is what the price itself implies, vig removed.
| Spread by book | Rockies | Tigers |
|---|---|---|
| BetMGM | +1.5 -130 | −1.5 +110 |
| BetRivers | +1.5 -134 | −1.5 +110 |
| DraftKings | +1.5 -136 | −1.5 +113 |
| ESPN BET | +1.5 -145 | −1.5 +120 |
| Fanatics | +1.5 -135 | −1.5 +110 |
| FanDuel | +1.5 -137 | −1.5 +114 |
| Hard Rock Bet | +1.5 -140 | −1.5 +120 |
| Caesars | +1.5 -130 | −1.5 +110 |
| Total by book | Over | Under |
|---|---|---|
| BetMGM | 9 +100 | 9 -120 |
| BetRivers | 9 -112 | 9 -129 |
| DraftKings | 9 -105 | 9 -114 |
| ESPN BET | 8.5 -130 | 8.5 +110 |
| Fanatics | 9 -105 | 9 -115 |
| FanDuel | 8.5 -128 | 8.5 +104 |
| Hard Rock Bet | 8.5 -130 | 8.5 +105 |
| Caesars | 9 -105 | 9 -115 |
Prediction markets vs the books
Every venue sells the same thing — a dollar if that side wins — at a different price. Implied cost per venue below; amber = the cheapest way to buy that side at the close.
| Venue | Colorado Rockies | Detroit Tigers |
|---|---|---|
| Books consensus fair, de-vigged | 37.6% | 62.4% |
| Best book price incl. vig | 38.8% | 64.3% |
| Kalshi contract price | 37.5% | 62.5% |
| Polymarket contract price | 37.5% | 62.5% |
| Markets average | 37.5% | 62.5% |
Contract prices exclude exchange trading fees (Kalshi ~1–2¢ midrange), which narrow small gaps. A venue meaningfully below the books consensus is either a bargain or an early opinion — the graded record decides which.