August 31, 2026 · AL East
Seattle Mariners vs Boston Red Sox
vs
Game Highlights
Scoring summary
| INN | BATTER | PLAY | SCORE |
|---|---|---|---|
| T1 | Julio Rodríguez | Julio Rodríguez doubles (19) on a sharp line drive to left fielder Jarren Duran. Randy Arozarena scores. | SEA 1, BOS 0 |
| B1 | Mickey Gasper | Mickey Gasper homers (6) on a fly ball to right center field. | SEA 1, BOS 1 |
| B2 | Jarren Duran | Jarren Duran homers (19) on a fly ball to right field. Nick Sogard scores. | SEA 1, BOS 3 |
| T3 | Randy Arozarena | Randy Arozarena homers (21) on a fly ball to left field. | SEA 2, BOS 3 |
| T5 | Randy Arozarena | 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. | SEA 3, BOS 3 |
| B5 | Ceddanne Rafaela | Ceddanne Rafaela singles on a sharp ground ball to center fielder Julio Rodríguez. Connor Wong scores. Roman Anthony scores. | SEA 3, BOS 5 |
| T6 | Randy Arozarena | Randy Arozarena singles on a ground ball to right fielder Wilyer Abreu. Cole Young scores. Weston Wilson scores. J.P. Crawford to 3rd. | SEA 5, BOS 5 |
| T6 | Dominic Canzone | Dominic Canzone doubles (22) on a sharp fly ball to left fielder Jarren Duran. J.P. Crawford scores. Randy Arozarena scores. | SEA 7, BOS 5 |
| T7 | Cal Raleigh | Cal Raleigh homers (20) on a fly ball to left field. | SEA 8, BOS 5 |
| B8 | Trevor Story | Trevor Story doubles (9) on a fly ball to left fielder Randy Arozarena. Nick Sogard scores. Caleb Durbin scores. | SEA 8, BOS 7 |
| B9 | Ceddanne Rafaela | Ceddanne Rafaela out on a sacrifice fly to left fielder Randy Arozarena. Roman Anthony scores. | SEA 8, BOS 8 |
| B10 | Trevor Story | Trevor Story singles on a sharp line drive to center fielder Julio Rodríguez. Eli White scores. Caleb Durbin to 3rd. Jarren Duran to 2nd. | SEA 8, BOS 9 |
Box score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | R | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SEA | 1 | 0 | 1 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 8 |
| BOS | 1 | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 9 |
Pitching & bullpen
How the game was pitched — the starters, the bullpen sequence and each arm's role, and the pitch counts behind them.
Mariners
AWAY
8
George Kirby started for Mariners, leaving trailing 3–5. Out of the bullpen, Eduard Bazardo took the roughest line.
workload · innings pitched
-
George Kirby
Starter
5.0
86
5
2
Pitch-by-pitch: what George Kirby threw
CSW 23% 1st-pitch strike 67% 3.6 pitches/PAPitch # % Whiff CS Foul Ball In play Four-Seam Fastball 28 33% 2 5 7 7 7 Sweeper 19 22% 2 2 4 8 3 Knuckle Curve 14 16% 0 4 1 7 2 Sinker 12 14% 0 3 2 4 3 Cutter 7 8% 2 0 2 1 2 Splitter 4 5% 0 0 0 2 2 Changeup 2 2% 0 0 1 1 0 - Seranthony Domínguez Middle 1.0 8 0 0 HLD
- Gabe Speier Setup 1.1 15 0 1 HLD
- Eduard Bazardo Setup 0.1 13 2 0 HLD
- Andrés Muñoz Closer 1.1 15 1 3 BS inherited 1, stranded 1
- Cooper Criswell Middle 0.1 7 1 0 L
Red Sox
HOME
9
Payton Tolle started for Red Sox, leaving trailing 5–7. Out of the bullpen, Tyron Guerrero took the roughest line.
workload · innings pitched
-
Payton Tolle
Starter
5.2
96
4
6
Pitch-by-pitch: what Payton Tolle threw
CSW 34% 1st-pitch strike 76% 3.8 pitches/PAPitch # % Whiff CS Foul Ball In play Four-Seam Fastball 33 34% 5 2 7 15 4 Sinker 33 34% 5 11 4 9 4 Cutter 23 24% 3 6 3 5 6 Curveball 6 6% 1 0 1 3 1 Changeup 1 1% 0 0 0 0 1 - Tyron Guerrero Setup 0.1 13 3 0 BS inherited 1, all 1 scored
- Erik Miller Setup 1.0 16 1 2
- Alec Gamboa Middle 2.0 23 0 1
- Aroldis Chapman Closer 1.0 15 0 2 W
Where the game turned
1 run
- Story 1B (1)
Batting lines
AWAY · SEA
| BATTER | AB | R | H | RBI | BB | K | AVG | OBP | SLG | OPS | NOTES |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Randy Arozarena LF | 5 | 3 | 4 | 4 | 0 | 0 | .274 | .371 | .465 | .836 | HR (21), 2B |
| Julio Rodríguez CF | 5 | 0 | 1 | 1 | 0 | 2 | .244 | .305 | .401 | .706 | 2B |
| Cal Raleigh C | 5 | 1 | 1 | 1 | 0 | 1 | .171 | .287 | .359 | .646 | HR (20) |
| Josh Naylor 1B | 4 | 0 | 0 | 0 | 1 | 1 | .267 | .328 | .363 | .691 | |
| Victor Robles RF | 0 | 0 | 0 | 0 | 0 | 0 | .262 | .322 | .315 | .637 | |
| Cole Young 2B | 4 | 2 | 0 | 0 | 0 | 1 | .244 | .306 | .384 | .690 | |
| Weston Wilson 3B | 4 | 1 | 1 | 0 | 1 | 3 | .198 | .292 | .331 | .623 | |
| J.P. Crawford SS | 2 | 1 | 1 | 0 | 1 | 1 | .209 | .327 | .335 | .662 | |
| Dominic Canzone DH | 5 | 0 | 2 | 2 | 0 | 1 | .255 | .328 | .482 | .810 | 2B, 3B |
| Taylor Ward RF | 4 | 0 | 1 | 0 | 0 | 1 | .229 | .363 | .319 | .682 |
HOME · BOS
| BATTER | AB | R | H | RBI | BB | K | AVG | OBP | SLG | OPS | NOTES |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Roman Anthony DH | 4 | 2 | 2 | 0 | 1 | 0 | .248 | .367 | .368 | .735 | 2B, 3B |
| Mickey Gasper 1B | 4 | 1 | 1 | 1 | 1 | 1 | .277 | .375 | .482 | .857 | HR (6) |
| Ceddanne Rafaela CF | 4 | 0 | 2 | 3 | 0 | 1 | .284 | .319 | .446 | .765 | |
| Nick Sogard 2B | 4 | 2 | 2 | 0 | 0 | 0 | .271 | .370 | .413 | .783 | 2B |
| Caleb Durbin 3B | 2 | 1 | 1 | 0 | 2 | 0 | .253 | .327 | .390 | .717 | |
| Jarren Duran LF | 4 | 1 | 1 | 2 | 1 | 0 | .207 | .264 | .369 | .633 | HR (19) |
| Trevor Story SS | 5 | 0 | 2 | 3 | 0 | 1 | .220 | .255 | .324 | .579 | 2B |
| Connor Wong C | 4 | 1 | 1 | 0 | 0 | 1 | .246 | .324 | .369 | .693 | |
| Wilyer Abreu RF | 5 | 0 | 0 | 0 | 0 | 2 | .254 | .334 | .464 | .798 |
Pitching lines
AWAY · SEA
| PITCHER | IP | H | R | ER | BB | K | HR | NP | ERA | DEC |
|---|---|---|---|---|---|---|---|---|---|---|
| George Kirby | 5.0 | 7 | 5 | 5 | 2 | 2 | 2 | 86 | 4.19 | |
| Seranthony Domínguez | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 4.44 | HLD |
| Gabe Speier | 1.1 | 0 | 0 | 0 | 1 | 1 | 0 | 15 | 2.58 | HLD |
| Eduard Bazardo | 0.1 | 3 | 2 | 2 | 0 | 0 | 0 | 13 | 3.25 | HLD |
| Andrés Muñoz | 1.1 | 1 | 1 | 1 | 0 | 3 | 0 | 15 | 4.35 | BS |
| Cooper Criswell | 0.1 | 1 | 1 | 0 | 2 | 0 | 0 | 7 | 3.48 | L |
HOME · BOS
| PITCHER | IP | H | R | ER | BB | K | HR | NP | ERA | DEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Payton Tolle | 5.2 | 6 | 4 | 4 | 2 | 6 | 1 | 96 | 3.23 | |
| Tyron Guerrero | 0.1 | 3 | 3 | 3 | 1 | 0 | 0 | 13 | 3.26 | BS |
| 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 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 15 | 1.77 | W |
Manager comparison
AWAY · SEA
Lineup 3.1 R
Bunts 1.4 R
IBBs 3.7 R
HOME · BOS
Lineup 2.7 R
Bunts 3.1 R
IBBs 1.5 R
Interim
Recent form
AWAY · SEA
5-5
W1
+19 run diff
WLWWLLLWLW
HOME · BOS
4-6
L2
-4 run diff
LLWWLLWWLL
Season series: 2-1 with SEA listed first across 3 prior meetings.
Keep reading
How RunsLeft analyzes games
Standard content on this page comes from the MLB Stats API. The pitching analysis describes how the game was pitched — the starter's line, the bullpen sequence and each arm's role (opener, bulk, setup, closer), pitch counts as a fatigue signal, and the leverage context where the game turned. Reliever roles are inferred from how the manager used each arm up to that date. It describes structure and constraints; it does not grade the manager.