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Seattle Mariners vs. Boston Red Sox

MLB
Seattle Mariners
64-74
vs
01/09 22:45
Boston Red Sox
75-63
Game context

The Seattle Mariners (64-73) enter a three-game series at Fenway Park on a four-game losing streak, having been outscored 25-4 during that span and holding a 27-42 road record. The Boston Red Sox (74-63) sit third in the AL East despite dropping four of five, with stronger home performance (34-32) and a pitching edge in left-hander Payton Tolle (8-6, 3.09 ERA) against right-hander George Kirby (9-10, 4.02 ERA). Kirby has posted a 3.21 ERA in prior starts versus Boston but a higher 5.19 ERA away from home. Multiple injuries on both sides, including Red Sox absences like Garrett Crochet and Tanner Houck plus Mariners concerns with Emerson Hancock and Brendan Donovan, add uncertainty to lineups and bullpen depth late in the season. Trader consensus reflects Boston’s home advantage and overall edge in a matchup where recent offensive production has been limited for both clubs.

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Moneyline
$1.2K Vol.
Spread
$68 Vol.
Total (O/U)
$61.6K Vol.
1st 5 Innings · Moneyline

In the upcoming MLB game between the Seattle Mariners and Boston Red Sox, scheduled for September 1 at 6:45PM ET:

This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game.

This market will resolve to "Boston Red Sox" if the Boston Red Sox win the game.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Resolution Source: www.mlb.com

Odds & FAQ

What are the current odds for Seattle Mariners vs. Boston Red Sox?
The current front-runner is O/U 7.5 at 46%, ahead of NRFI at 43%. These live odds update with every trade on the Polymarket order book.
What do traders predict for Seattle Mariners vs. Boston Red Sox?
Traders currently imply a 46% chance for O/U 7.5. Market-implied probabilities reflect real money at stake, but they are live forecasts that shift as new information arrives, not guarantees.
When does the Seattle Mariners vs. Boston Red Sox market resolve?
This market is scheduled to resolve on 8 Sep 2026 (8 days left). It settles according to Polymarket's published resolution criteria once the outcome is confirmed.
How much money is trading on Seattle Mariners vs. Boston Red Sox?
Total traded volume on this market is $7.1M, a measure of how much real money traders have committed to the outcome.
How can I trade Seattle Mariners vs. Boston Red Sox on Polymarket?
You can follow the live odds on this page and open the market on Polymarket to trade it yourself. Prediction trading carries risk; never stake more than you can afford to lose.

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