Seattle Mariners vs Milwaukee Brewers Odds
Best MLB price on Seattle Mariners vs Milwaukee Brewers, compared across every major US sportsbook plus Kalshi, Polymarket US, ProphetX and Novig. Wed Aug 19, 7:40 PM ET.
Odds from the latest scan: August 18, 10:20 PM ET. Games starting within 24 hours refresh every minute; later games every 30 minutes and every hour as kickoff approaches during the beta; the free board refreshes hourly.
Moneyline
Spread
Total
Player Props
Every Book's Moneyline
| Book | Seattle Mariners | Milwaukee Brewers |
|---|---|---|
| BetRivers | -103 | -115 |
| LowVig | +106 | -117 |
| BetOnline | +106 | -117 |
| Bally Bet | -104 | -118 |
| BetParx | -104 | -118 |
| FanDuel | +102 | -120 |
| Hard Rock Bet | +110 | -120 |
| Novig | +111 | -120 |
| Caesars | +110 | -121 |
| Bovada | +101 | -121 |
| ProphetX | +111 | -121 |
| Pinnacle | +110 | -122 |
| Fanatics | +105 | -125 |
| MyBookie | +106 | -125 |
| theScore Bet | +105 | -125 |
| Kalshi | +105 | -125 |
| DraftKings | +105 | -126 |
| Polymarket US | +111 | -127 |
| Fliff | +105 | -130 |
| BetMGM | +105 | -130 |
20 books priced this game. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines.
On Seattle Mariners vs Milwaukee Brewers, the best available price is not the same at every book. One sportsbook might post a side at -110 while another has it at -102, and taking the better number is the one edge you fully control. The Odds Gap scans every major US sportsbook plus the federally regulated prediction markets and flags where the best price sits on each side of this MLB matchup.
How to read these Seattle Mariners vs Milwaukee Brewers odds
The cards above show the best moneyline price on each side and which book has it. The spread line shows Milwaukee Brewers at the market's consensus number, priced at the best odds among books quoting it. The total shows the Over at the consensus number. For every book's price on every market, open the game in the Line Shop.
What the Price Gap Is Worth
Across the 20 books quoting this side, the best price is +111 at Polymarket US and the worst is -104 at Bally Bet. Same bet, same outcome, $14.85 difference in profit on a $100 stake. Nothing about the wager changes, only where you place it.
- Seattle Mariners: best +111 (Polymarket US), worst -104 (Bally Bet)
- Milwaukee Brewers: best -115 (BetRivers), worst -130 (Fliff)
Where This Line Opened
We capture the opening number once from the historical archive, so this is the price that was actually posted at Pinnacle, not a reconstruction.
- Milwaukee Brewers: opened -122, now -115 (7 cents longer)
- Seattle Mariners: opened +111, now +111
The charts above plot every scan since, so you can see whether the move came in one step or drifted.
Seattle Mariners vs Milwaukee Brewers Odds: Common Questions
Who has the best odds on Seattle Mariners vs Milwaukee Brewers?
At the latest scan Polymarket US pays the most on Seattle Mariners at +111, and BetRivers pays the most on Milwaukee Brewers at -115. Those are two different books more often than not, and the best number moves as books reprice, so check the table on this page before you bet rather than assuming one book wins both sides.
How much does the price differ between sportsbooks on this game?
Right now 20 books price this side, and the spread between the best and worst of them is +111 at Polymarket US versus -104 at Bally Bet. On a $100 bet that is $14.85 more in your pocket for the same wager, won or lost the same way. That difference is the entire reason this page exists.
Where did the Seattle Mariners vs Milwaukee Brewers line open?
Milwaukee Brewers opened -122 at Pinnacle and is -115 now. We capture the opener once from the historical archive rather than inferring it, so the number on this page is the price that was actually posted, and the movement charts above plot every scan since.
What is the spread and total for Seattle Mariners vs Milwaukee Brewers?
The consensus spread is -1.5 on Milwaukee Brewers with the best juice at +185 (Hard Rock Bet), and the consensus total is 7.5 with the best Over price at +101 (DraftKings). Consensus means the line most books agree on; the flagged price is the best juice available at that same number.
How often do these MLB odds update?
The free board rescans every hour from 7am to 9pm ET; Live Beta, free with an email signup during the beta, refreshes every minute. This page was last scanned August 18, 10:20 PM ET, and that timestamp is shown above the table.
Does The Odds Gap pick a side on Seattle Mariners vs Milwaukee Brewers?
No. There is no model, no projection, and no lean anywhere on this site. We show which book pays the most on a bet you have already decided to make. Math, not picks.
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