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Seattle Mariners at Boston Red Sox

Fenway Park, Boston Regular Season Final (10)

Final score

The Boston Red Sox beat the Seattle Mariners 9–8 in 10 innings on Monday, August 31, 2026 at home.

Team Runs 2026 record
Seattle Mariners 8 76-86
at Boston Red Sox 9 87-75

Line score

Team
Seattle Mariners 1 0 1 0 1 4 1 0 0 0 8 11 0
Boston Red Sox 1 2 0 0 2 0 0 2 1 1 9 12 0
  • W: Aroldis Chapman (3-4)
  • L: Cooper Criswell (2-2)

Home runs

  • Seattle Mariners: Randy Arozarena (21), Cal Raleigh (20)
  • Boston Red Sox: Mickey Gasper (6), Jarren Duran (19)

Numbers in brackets are the player's season totals after the game.

Scoring plays

Inning Team Play Score
Top 1st Seattle Mariners Julio Rodríguez doubles (19) on a sharp line drive to left fielder Jarren Duran. Randy Arozarena scores. 1–0
Bottom 1st Boston Red Sox Mickey Gasper homers (6) on a fly ball to right center field. 1–1
Bottom 2nd Boston Red Sox Jarren Duran homers (19) on a fly ball to right field. Nick Sogard scores. 1–3
Top 3rd Seattle Mariners Randy Arozarena homers (21) on a fly ball to left field. 2–3
Top 5th Seattle Mariners Randy Arozarena singles on a sharp line drive to left fielder Jarren Duran. Cole Young scores. Weston Wilson to 3rd. J.P. Crawford to 2nd. 3–3
Bottom 5th Boston Red Sox Ceddanne Rafaela singles on a sharp ground ball to center fielder Julio Rodríguez. Connor Wong scores. Roman Anthony scores. 3–5
Top 6th Seattle Mariners Randy Arozarena singles on a ground ball to right fielder Wilyer Abreu. Cole Young scores. Weston Wilson scores. J.P. Crawford to 3rd. 5–5
Top 6th Seattle Mariners Dominic Canzone doubles (22) on a sharp fly ball to left fielder Jarren Duran. J.P. Crawford scores. Randy Arozarena scores. 7–5
Top 7th Seattle Mariners Cal Raleigh homers (20) on a fly ball to left field. 8–5
Bottom 8th Boston Red Sox Trevor Story doubles (9) on a fly ball to left fielder Randy Arozarena. Nick Sogard scores. Caleb Durbin scores. 8–7
Bottom 9th Boston Red Sox Ceddanne Rafaela out on a sacrifice fly to left fielder Randy Arozarena. Roman Anthony scores. 8–8
Bottom 10th Boston Red Sox Trevor Story singles on a sharp line drive to center fielder Julio Rodríguez. Eli White scores. Caleb Durbin to 3rd. Jarren Duran to 2nd. 8–9

Box score

Seattle Mariners

Batter
Randy Arozarena LF 5 3 4 4 0 0 .274
Dominic Canzone DH 5 0 2 2 0 1 .255
Brock Rodden DH 0 0 0 0 0 0 .150
Julio Rodríguez CF 5 0 1 1 0 2 .244
Cal Raleigh C 5 1 1 1 0 1 .171
Josh Naylor 1B 4 0 0 0 1 1 .267
Taylor Ward RF 4 0 1 0 0 1 .229
Victor Robles RF 0 0 0 0 0 0 .262
Cole Young 2B 4 2 0 0 0 1 .244
Weston Wilson 3B 4 1 1 0 1 3 .198
J.P. Crawford SS 2 1 1 0 1 1 .209
Totals 38 8 11 8 3 11
Pitcher
George Kirby 5.0 7 5 5 2 2 2 86 4.19
Seranthony Domínguez (H, 6) 1.0 0 0 0 0 0 0 8 4.44
Gabe Speier (H, 18) 1.1 0 0 0 1 1 0 15 2.58
Eduard Bazardo (H, 26) 0.1 3 2 2 0 0 0 13 3.25
Andrés Muñoz (BS, 9) 1.1 1 1 1 0 3 0 15 4.35
Cooper Criswell (L, 2-2) 0.1 1 1 0 2 0 0 7 3.48

Boston Red Sox

Batter
Roman Anthony DH 4 2 2 0 1 0 .248
Mickey Gasper 1B 4 1 1 1 1 1 .277
Ceddanne Rafaela CF 4 0 2 3 0 1 .284
Wilyer Abreu RF 5 0 0 0 0 2 .254
Eli White PR 0 1 0 0 0 0 .232
Nick Sogard 2B 4 2 2 0 0 0 .271
Caleb Durbin 3B 2 1 1 0 2 0 .253
Jarren Duran LF 4 1 1 2 1 0 .207
Trevor Story SS 5 0 2 3 0 1 .220
Connor Wong C 4 1 1 0 0 1 .246
Totals 36 9 12 9 5 6
Pitcher
Payton Tolle 5.2 6 4 4 2 6 1 96 3.23
Tyron Guerrero (BS, 1) 0.1 3 3 3 1 0 0 13 3.26
Erik Miller 1.0 1 1 1 0 2 1 16 2.25
Alec Gamboa 2.0 1 0 0 0 1 0 23 1.13
Aroldis Chapman (W, 3-4) 1.0 0 0 0 0 2 0 15 1.77

Game info

Weather
75 degrees, Cloudy
Wind
5 mph, R To L
First pitch
6:45 PM
Time of game
3:03
Attendance
37,487
Umpires
Home Plate: Lance Barksdale, First Base: Will Little, Second Base: Derek Thomas, Third Base: Ryan Wills

2026 season series

Matchup Status Details
Boston Red Sox 6 at Seattle Mariners 2 Final Game page
Boston Red Sox 5 at Seattle Mariners 1 Final Game page
Boston Red Sox 1 at Seattle Mariners 3 Final Game page
Seattle Mariners 8 at Boston Red Sox 9 Final (10) Game page
Seattle Mariners 9 at Boston Red Sox 6 Final Game page
Seattle Mariners 8 at Boston Red Sox 3 Final Game page

Other MLB games on Aug 31

Matchup Status Details
San Francisco Giants 7 at Atlanta Braves 3 Final Game page
New York Mets 3 at Tampa Bay Rays 2 Final Game page
San Diego Padres 5 at Cincinnati Reds 0 Final Game page
Miami Marlins 3 at Washington Nationals 6 Final Game page
Detroit Tigers 1 at Minnesota Twins 11 Final Game page
Milwaukee Brewers 3 at Chicago Cubs 17 Final Game page
Athletics 1 at Texas Rangers 8 Final Game page
Chicago White Sox 3 at Houston Astros 6 Final Game page
Baltimore Orioles 2 at Colorado Rockies 1 Final Game page
New York Yankees 1 at Los Angeles Angels 10 Final Game page
Philadelphia Phillies 2 at Arizona Diamondbacks 1 Final Game page

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