Tampa Bay Rays at Colorado Rockies
All Tampa Bay Rays predictions · All Colorado Rockies predictions
MLB · Tuesday, August 4, 2026 · 8:41 PM · Final: 9-7
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 | Tampa Bay Rays | Colorado Rockies |
|---|---|---|
| BetMGM | -175 | +145 |
| BetRivers | -177 | +155 |
| DraftKings | -165 | +154 |
| ESPN BET | -175 | +150 |
| Fanatics | -175 | +145 |
| FanDuel | -166 | +154 |
| Hard Rock Bet | -170 | +160 |
| Caesars | -158 | +148 |
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 | Tampa Bay Rays | Colorado Rockies |
|---|---|---|
| Books consensus fair, de-vigged | 61.3% | 38.7% |
| Best book price incl. vig | 61.2% | 38.5% |
| Kalshi contract price | 61.5% | 38.5% |
| Polymarket contract price | 60.5% | 39.5% |
| Markets average | 61.0% | 39.0% |
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.