The Seattle Mariners had their most strikeouts in a game on September 25, 2012 and on April 29, 1986, with 20 strikeouts.
Interpreted as:
mariniers most strikeouts in a regular-season game| TEAM | SO | DATE | TM | OPP | RESULT | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Mariners | 20 | 9/25/2012 | @ | L 4-5 | 37 | 4 | 11 | 5 | 0 | 2 | 4 | 2 | 0 | 0 | 0 | 40 | 22 | 7 | 1 | 0 | 0 | 0 | .297 | .333 | .595 | .928 | ||
| 2 |  | Mariners | 20 | 4/29/1986 | @ | L 1-3 | 30 | 1 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 30 | 6 | 1 | 0 | 0 | 0 | 0 | .100 | .100 | .200 | .300 | ||
| 3 | | Mariners | 19 | 4/8/2025 | vs | L 1-2 | 40 | 1 | 5 | 2 | 0 | 0 | 1 | 3 | 1 | 4 | 0 | 44 | 7 | 2 | 0 | 0 | 0 | 1 | .125 | .205 | .175 | .380 | ||
| 4 | | Mariners | 19 | 6/13/2024 | vs | L 2-3 | 33 | 2 | 3 | 1 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 35 | 10 | 3 | 0 | 0 | 0 | 0 | .091 | .143 | .303 | .446 | ||
| 5 | | Mariners | 19 | 4/29/2023 | @ | L 0-1 | 35 | 0 | 6 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 37 | 6 | 0 | 0 | 0 | 0 | 0 | .171 | .216 | .171 | .388 | ||
| 6 | | Mariners | 19 | 8/30/2015 | @ | L 5-6 | 44 | 5 | 12 | 1 | 1 | 2 | 5 | 3 | 0 | 0 | 1 | 47 | 21 | 4 | 0 | 0 | 1 | 1 | .273 | .319 | .477 | .796 | ||
| 7 | | Mariners | 19 | 6/5/2013 | vs | L 5-7 | 58 | 5 | 16 | 2 | 0 | 1 | 5 | 7 | 0 | 2 | 0 | 65 | 21 | 3 | 0 | 0 | 0 | 4 | .276 | .354 | .362 | .716 | ||
| 8 | | Mariners | 19 | 4/17/2013 | vs | L 1-2 | 48 | 1 | 11 | 3 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 53 | 14 | 3 | 1 | 0 | 0 | 3 | .229 | .288 | .292 | .580 | ||
| 9 | | Mariners | 18 | 4/20/2025 | @ | W 8-3 | 39 | 8 | 12 | 1 | 0 | 3 | 8 | 2 | 1 | 0 | 1 | 42 | 22 | 4 | 0 | 0 | 0 | 0 | .308 | .357 | .564 | .921 | ||
| 10 | | Mariners | 18 | 6/18/2023 | vs | W 5-1 | 29 | 5 | 5 | 1 | 1 | 0 | 5 | 4 | 0 | 1 | 0 | 33 | 8 | 2 | 0 | 0 | 0 | 0 | .172 | .273 | .276 | .549 | ||
| 11 | | Mariners | 18 | 9/20/2020 | vs | L 4-7 | 36 | 4 | 5 | 2 | 0 | 1 | 4 | 5 | 0 | 0 | 0 | 42 | 10 | 3 | 0 | 1 | 0 | 1 | .139 | .238 | .278 | .516 | ||
| 12 | | Mariners | 18 | 9/24/2019 | vs | L 0-3 | 31 | 0 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 32 | 5 | 1 | 0 | 0 | 0 | 0 | .129 | .156 | .161 | .318 | ||
| 13 | | Mariners | 18 | 9/18/2012 | vs | L 2-4 | 65 | 2 | 12 | 4 | 0 | 1 | 2 | 6 | 0 | 1 | 0 | 72 | 19 | 5 | 1 | 0 | 1 | 0 | .185 | .254 | .292 | .546 | ||
| 14 | | Mariners | 18 | 7/26/2011 | @ | L 1-4 | 28 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | .036 | .129 | .036 | .165 | ||
| 15 | | Mariners | 18 | 4/19/1986 | vs | L 2-7 | 32 | 2 | 5 | 1 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 37 | 6 | 1 | 0 | 0 | 0 | 0 | .156 | .270 | .188 | .458 | ||
| 16 |  | Mariners | 18 | 4/24/1978 | @ | W 6-5 | 45 | 6 | 11 | 2 | 0 | 1 | 6 | 8 | 0 | 5 | 0 | 55 | 16 | 3 | 1 | 1 | 1 | 0 | .244 | .352 | .356 | .707 | ||
| 17 | | Mariners | 17 | 8/20/2025 | @ | L 2-11 | 32 | 2 | 5 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 33 | 12 | 3 | 0 | 0 | 0 | 0 | .156 | .182 | .375 | .557 | ||
| 18 | | Mariners | 17 | 8/27/2024 | vs | L 2-3 | 31 | 2 | 5 | 0 | 0 | 0 | 1 | 4 | 0 | 2 | 1 | 35 | 5 | 0 | 0 | 0 | 0 | 0 | .161 | .257 | .161 | .418 | ||
| 19 | | Mariners | 17 | 9/16/2020 | vs | L 3-9 | 31 | 3 | 6 | 1 | 0 | 0 | 3 | 8 | 2 | 0 | 1 | 41 | 7 | 1 | 0 | 0 | 0 | 1 | .194 | .390 | .226 | .616 | ||
| 20 | | Mariners | 17 | 9/8/2019 | @ | L 1-21 | 28 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 28 | 4 | 1 | 0 | 0 | 0 | 0 | .036 | .036 | .143 | .179 | ||
| 21 | | Mariners | 17 | 8/9/2016 | vs | W 6-5 | 56 | 6 | 16 | 2 | 1 | 1 | 6 | 4 | 0 | 0 | 1 | 61 | 23 | 4 | 0 | 1 | 0 | 2 | .286 | .328 | .411 | .739 | ||
| 22 | | Mariners | 17 | 7/20/2012 | @ | L 3-4 | 48 | 3 | 5 | 1 | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 52 | 11 | 3 | 0 | 0 | 0 | 0 | .104 | .173 | .229 | .402 | ||
| 23 | | Mariners | 17 | 9/13/2011 | vs | L 2-3 | 31 | 2 | 6 | 2 | 0 | 0 | 2 | 4 | 2 | 2 | 1 | 38 | 8 | 2 | 0 | 1 | 1 | 0 | .194 | .316 | .258 | .574 | ||
| 24 | | Mariners | 16 | 6/30/2026 | vs | W 8-3 | 36 | 8 | 13 | 1 | 0 | 0 | 7 | 3 | 0 | 2 | 0 | 39 | 14 | 1 | 0 | 0 | 0 | 0 | .361 | .410 | .389 | .799 | ||
| 25 | | Mariners | 16 | 5/5/2026 | vs | L 2-3 | 29 | 2 | 3 | 0 | 0 | 1 | 2 | 3 | 0 | 2 | 0 | 33 | 6 | 1 | 1 | 0 | 0 | 0 | .103 | .188 | .207 | .394 | ||
SEA
LAA
SEA
BOS
HOU
CWS
TOR
DET
SDP
BAL
NYY
OAK
SEA
CAL
PHI
TBR
SFG
ATLResults may be incomplete. StatMuse has complete team, game-level data for strikeouts going back to the 1916 season.
Some of the information used here was obtained free of charge from Retrosheet.
More MLB News
Red Sox score bizarre run on sacrifice fly without tagging up from 3rd base
Diamondbacks SS Geraldo Perdomo leaves game after 4th inning with left knee soreness
Brett Baty hits his first career grand slam to spark the Mets’ win over the Braves
Schwarber, Sosa and Painter power the Phillies to a 6-5 win over the Cardinals
Martin goes 4 for 5, including a home run in the Twins' 9-5 win over the Orioles
Charles McAdoo homers and Blue Jays win 2-1 to hand the Red Sox their 3rd straight loss
More Mariners Stats
Team Batting Leaders 
HR
18
RodrÃguez
RBI
52
Young
AVG
.276
Arozarena
Team Pitching Leaders 
W
8
Woo
K
145
Gilbert
ERA
3.08
Miller
Team Rankings
HR
137
16th
R
462
30th
SO
1,010
13th
ERA
3.78
8th
Rangers
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
71 | 48 | .597 | ||
64 | 56 | .533 | 7.5 | |
60 | 59 | .504 | 11.0 | |
59 | 61 | .492 | 12.5 | |
53 | 67 | .442 | 18.5 | |
| NL Central | W | L | PCT | GB |
74 | 45 | .622 | ||
69 | 50 | .580 | 5.0 | |
59 | 60 | .496 | 15.0 | |
58 | 62 | .483 | 16.5 | |
56 | 61 | .479 | 17.0 | |
| NL West | W | L | PCT | GB |
70 | 48 | .593 | ||
63 | 56 | .529 | 7.5 | |
63 | 57 | .525 | 8.0 | |
49 | 69 | .415 | 21.0 | |
46 | 72 | .390 | 24.0 |
Marlins
Nationals
Mets
Brewers
Cubs
Cardinals
Pirates
Reds
Dodgers
Diamondbacks
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
71 | 46 | .607 | ||
66 | 52 | .559 | 5.5 | |
64 | 54 | .542 | 7.5 | |
57 | 62 | .479 | 15.0 | |
57 | 63 | .475 | 15.5 | |
| AL Central | W | L | PCT | GB |
61 | 56 | .521 | ||
59 | 61 | .492 | 3.5 | |
58 | 60 | .492 | 3.5 | |
58 | 61 | .487 | 4.0 | |
49 | 70 | .412 | 13.0 | |
| AL West | W | L | PCT | GB |
60 | 59 | .504 | ||
59 | 59 | .500 | 0.5 | |
56 | 63 | .471 | 4.0 | |
47 | 71 | .398 | 12.5 | |
45 | 73 | .381 | 14.5 |
Red Sox
Twins
Guardians
Royals