The Mariners enter the series at Fenway Park with a 64-71 record, sitting 4 games back in the AL West after recent losses in Toronto and a mixed stretch overall, while dealing with multiple injuries including third baseman Brendan Donovan on the concussion IL and reliever Emerson Hancock monitoring a recent tumble. Boston holds a stronger 73-61 mark in third place in the AL East, riding solid post-break momentum and a favorable home record. Probable starters George Kirby (9-10, 4.02 ERA) for Seattle and Payton Tolle (8-6, 3.09 ERA) for the Red Sox set up a matchup where Boston’s offensive output and bullpen depth could factor heavily, though late roster returns for the Red Sox and Seattle’s road pitching staff remain variables in a tightly contested AL wild-card picture.
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Seattle Mariners – Boston Red Sox
Moneyline
$0 Vol.
Will there be a run in the first inning?
$0 Vol.
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.
Market Opened: Aug 27, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Seattle Mariners – Boston Red Sox
Moneyline
$0 Vol.
Will there be a run in the first inning?
$0 Vol.
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.
Market Opened: Aug 27, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...The Mariners enter the series at Fenway Park with a 64-71 record, sitting 4 games back in the AL West after recent losses in Toronto and a mixed stretch overall, while dealing with multiple injuries including third baseman Brendan Donovan on the concussion IL and reliever Emerson Hancock monitoring a recent tumble. Boston holds a stronger 73-61 mark in third place in the AL East, riding solid post-break momentum and a favorable home record. Probable starters George Kirby (9-10, 4.02 ERA) for Seattle and Payton Tolle (8-6, 3.09 ERA) for the Red Sox set up a matchup where Boston’s offensive output and bullpen depth could factor heavily, though late roster returns for the Red Sox and Seattle’s road pitching staff remain variables in a tightly contested AL wild-card picture.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
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