Seattle Mariners vs Boston Red Sox

Aug 31, 2026

6:45 PM (Eastern Time)

MLB

Seattle Mariners

Boston Red Sox

Who Will Win?

Box Score

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Scheduled start: 6:45 PM Eastern Time

Game starts in:

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Game Details

Fenway Park

Probable Starting Pitchers

George Kirby

Seattle Mariners Away

ERA

4.02

WHIP

1.330

K/9

7.68

BB/9

2.07

147.7

Last 3 Starts ERA 4.03 WHIP 1.333

Payton Tolle

Boston Red Sox Home

ERA

3.09

WHIP

1.090

K/9

10.13

BB/9

2.51

125.3

Last 3 Starts ERA 3.05 WHIP 1.077

Betting Odds

Team	Moneyline	Run Line	Total
Seattle Mariners	+142	+1.5 (-153)	O 8 (-107)
Boston Red Sox	-158	-1.5 (+135)	U 8 (-107)

Latest pre-game line · Aug 30

Weather & Conditions

Temp74°F

Wind 9 mphESE · crossL

Gusts15 mph

Humidity59%

Precip1%

SkyPartially cloudy

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