Seattle Mariners at Milwaukee Brewers
All Seattle Mariners predictions · All Milwaukee Brewers predictions
MLB · Tuesday, August 18, 2026 · 7:40 PM · Final: 0-22
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 | Seattle Mariners | Milwaukee Brewers |
|---|---|---|
| BetMGM | +145 | -175 |
| BetRivers | +150 | -167 |
| DraftKings | +154 | -166 |
| ESPN BET | +155 | -177 |
| Fanatics | +145 | -175 |
| FanDuel | +156 | -168 |
| Hard Rock Bet | +155 | -165 |
| Caesars | +155 | -170 |
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 | Seattle Mariners | Milwaukee Brewers |
|---|---|---|
| Books consensus fair, de-vigged | 38.7% | 61.3% |
| Best book price incl. vig | 39.1% | 62.3% |
| Kalshi contract price | 38.5% | 61.5% |
| Polymarket contract price | 38.5% | 61.5% |
| Markets average | 38.5% | 61.5% |
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.