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HomeGame PagesMLB Odds › Washington Nationals vs Detroit Tigers

Washington Nationals @ Detroit Tigers

September 21, 2026 · 6:41 PM ET

This page is the September 21, 2026 meeting. See the current Washington Nationals @ Detroit Tigers page →

Washington Nationals 2 Detroit Tigers 9 Final

Novig paid the most on Detroit Tigers at -125, against -137 at BetRivers. Same bet, same result: $7.01 more profit on a $100 stake, out of the 13 books that priced it.

Closing Moneyline last quotes before start

Closing prices as of September 21, 6:38 PM ET. These do not move again. Today's MLB odds.

BookWashington NationalsDetroit Tigers
Polymarket US +125 -127
Novig +122 -125
Pinnacle +120 -130
ProphetX +117 -127
BetMGM +115 -135
BetOnline +115 -127
BetRivers +115 -137
Bovada +115 -138
Hard Rock Bet +115 -135
LowVig +115 -127
theScore Bet +115 -135
Bally Bet +114 -137
BetParx +114 -137
Kalshi +113 -136
MyBookie +113 -132
Caesars +112 -130
DraftKings +112 -135
FanDuel +110 -130
Fanatics +110 -130
Fliff +110 -135

Closing Spread best flagged at +1.5 / -1.5

BookWashington NationalsDetroit Tigers
Polymarket US +1.5 -167 -1.5 +163
Novig +1.5 -170 -1.5 +167
Pinnacle +1.5 -174 -1.5 +156
ProphetX +1.5 -176 -1.5 +161
BetMGM +1.5 -185 -1.5 +150
BetOnline +1.5 -180 -1.5 +157
BetRivers +1.5 -182 -1.5 +148
Bovada +1.5 -180 -1.5 +155
Hard Rock Bet +1.5 -185 -1.5 +150
LowVig +1.5 -180 -1.5 +158
theScore Bet +1.5 -180 -1.5 +150
Bally Bet +1.5 -182 -1.5 +148
BetParx +1.5 -182 -1.5 +148
Kalshi +1.5 -160 -1.5 +128
MyBookie +1.5 -182 -1.5 +153
Caesars +1.5 -179 -1.5 +151
DraftKings +1.5 -182 -1.5 +150
FanDuel +1.5 -192 -1.5 +158
Fanatics +1.5 -180 -1.5 +145
Fliff +1.5 -205 -1.5 +150

Closing Total best flagged at 8.5

BookOverUnder
Polymarket US 8.5 -104 8.5 +102
Novig 8.5 -104 8.5 +102
Pinnacle 8.5 -111 8.5 -101
ProphetX 8.5 -108 8.5 -102
BetMGM 8.5 -110 8.5 -110
BetOnline 8.5 -115 8.5 -105
BetRivers 8.5 -112 8.5 -109
Bovada 8.5 -120 8.5 +100
Hard Rock Bet 8.5 -115 8.5 -105
LowVig 8.5 -116 8.5 +101
theScore Bet 8.5 -110 8.5 -110
Bally Bet 8.5 -112 8.5 -109
BetParx 8.5 -112 8.5 -109
Kalshi 8.5 -103 8.5 -120
MyBookie 8.5 -117 8.5 -104
Caesars 8.5 -115 8.5 -105
DraftKings 8.5 -112 8.5 -107
FanDuel 8.5 -110 8.5 -110
Fanatics 8.5 -115 8.5 -105
Fliff 8.5 -120 8.5 -105

Where Pinnacle's line opened, and where it closed

This game was listed before Pinnacle priced it, so the number below is Pinnacle's earliest price on it rather than the first number anyone posted. It was actually posted, it is stamped with its own time, and the market may already have moved before it existed.

Moneyline movement

-181+103+150Sep 20Sep 21
Washington Nationals Detroit Tigers

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 Washington Nationals and Detroit Tigers 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/washington-nationals-vs-detroit-tigers, final September 21, 2026.

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