Loading ticker...
Loading… @TheOddsGap
HomeGame PagesMLB Odds › Seattle Mariners vs Milwaukee Brewers

Seattle Mariners @ Milwaukee Brewers

August 20, 2026 · 2:11 PM ET

This page is the August 20, 2026 meeting. See the current Seattle Mariners @ Milwaukee Brewers page →

Seattle Mariners 4 Milwaukee Brewers 7 Final

FanDuel paid the most on Milwaukee Brewers at -132, against -150 at Fliff. Same bet, same result: $9.09 more profit on a $100 stake, out of the 20 books that priced it.

Closing Moneyline last quotes before start

Closing prices as of August 20, 2:08 PM ET. These do not move again. Today's MLB odds.

BookSeattle MarinersMilwaukee Brewers
Novig +130 -133
Polymarket US +130 -133
ProphetX +129 -137
BetOnline +127 -140
DraftKings +127 -136
LowVig +127 -140
theScore Bet +126 -142
Caesars +125 -135
Hard Rock Bet +125 -135
BetRivers +123 -139
Pinnacle +123 -133
FanDuel +122 -132
BetMGM +120 -145
Fanatics +120 -145
Fliff +120 -150
Bovada +119 -142
MyBookie +119 -140
Bally Bet +118 -143
BetParx +118 -143
Kalshi +118 -148

Closing Spread best flagged at +1.5 / -1.5

BookSeattle MarinersMilwaukee Brewers
Novig +1.5 -163 -1.5 +160
Polymarket US +1.5 -167 -1.5 +163
ProphetX +1.5 -167 -1.5 +159
BetOnline +1.5 -175 -1.5 +153
DraftKings +1.5 -185 -1.5 +152
LowVig +1.5 -175 -1.5 +154
theScore Bet +1.5 -180 -1.5 +150
Caesars +1.5 -178 -1.5 +150
Hard Rock Bet +1.5 -170 -1.5 +160
BetRivers +1.5 -186 -1.5 +150
Pinnacle +1.5 -178 -1.5 +159
FanDuel +1.5 -192 -1.5 +158
BetMGM +1.5 -185 -1.5 +150
Fanatics +1.5 -185 -1.5 +150
Fliff +1.5 -200 -1.5 +145
Bovada +1.5 -180 -1.5 +155
MyBookie +1.5 -172 -1.5 +145
Bally Bet +1.5 -186 -1.5 +150
BetParx +1.5 -186 -1.5 +150
Kalshi +1.5 -182 -1.5 +152

Closing Total best flagged at 7.5

BookOverUnder
Novig 7.5 -106 7.5 +102
Polymarket US 7.5 -108 7.5 +106
ProphetX 8 +108 8 -114
BetOnline 8 -105 8 -115
DraftKings 8 -103 8 -117
LowVig 8 -102 8 -113
theScore Bet 7.5 -125 7.5 +105
Caesars 8 +100 8 -120
Hard Rock Bet 7.5 -115 7.5 +105
BetRivers 7.5 -117 7.5 -104
Pinnacle 8 +101 8 -114
FanDuel 7.5 -120 7.5 -102
BetMGM 8 -105 8 -115
Fanatics 7.5 -120 7.5 +100
Fliff 7.5 -120 7.5 -105
Bovada 8 -105 8 -115
MyBookie 8 -103 8 -119
Bally Bet 7.5 -117 7.5 -104
BetParx 7.5 -117 7.5 -104
Kalshi 7.5 -115 7.5 -103

The earliest price we can prove, and where it closed

This game was already listed when our search window opened, so the number below is the earliest one we have on record rather than the opening line. It was captured once from the odds archive and actually posted.

Moneyline movement

-144+103+137Aug 19Aug 20
Seattle Mariners Milwaukee Brewers

Best shoppable US-book price at each scan, from open to close. Excludes the exchanges, Pinnacle and the offshore books.

About these closing odds

Every price on this page is a book's own last quote strictly before Seattle Mariners and Milwaukee Brewers started, taken from our scan archive. A book that stopped pricing the game early still shows the number it closed at, and a book that never priced it is not listed. 20 books priced this game. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines. See how we calculate this.

This page is permanent. The closing prices above do not change again, and the page keeps them at this address after the game, the season and the rematch, so it stays a citable record of what this line actually closed at.

For today's games, open the MLB board or the Line Shop.

Cite this page: https://theoddsgap.com/odds/mlb/seattle-mariners-vs-milwaukee-brewers, final August 20, 2026.

Previous Meetings

Next Up For These Teams

MLB Games Coming Up

The Odds Gap Daily

One email each morning with the biggest gaps on the board.

Sports (all on by default, uncheck any you skip):

Looking for live prices? Use Unlock Live at the top of the page.

More MLB Odds