Between 2025 and 2026, the Seattle Mariners have the most strikeouts by a team against left-handed pitchers, with 953 strikeouts.
| TEAM | SO | G | W% | W | L | AB | H | 2B | 3B | HR | RBI | BB | HBP | PA | TB | XBH | SH | SF | IBB | AVG | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Mariners | 953 | 275 | .502 | 138 | 137 | 3,479 | 805 | 127 | 11 | 123 | 392 | 349 | 51 | 3,923 | 1,323 | 261 | 14 | 30 | 14 | .231 | .308 | .380 | .689 |
| 2 |  | Orioles | 920 | 278 | .475 | 132 | 146 | 3,227 | 749 | 126 | 9 | 110 | 362 | 300 | 40 | 3,598 | 1,223 | 245 | 8 | 23 | 11 | .232 | .303 | .379 | .682 |
| 3 |  | Phillies | 881 | 289 | .567 | 164 | 125 | 3,448 | 850 | 155 | 13 | 123 | 428 | 331 | 49 | 3,861 | 1,400 | 291 | 8 | 24 | 3 | .247 | .319 | .406 | .725 |
| 4 |  | Pirates | 880 | 258 | .465 | 120 | 138 | 3,098 | 731 | 121 | 10 | 87 | 359 | 302 | 26 | 3,451 | 1,133 | 218 | 5 | 19 | 10 | .236 | .307 | .366 | .673 |
| 5 |  | Yankees | 877 | 281 | .562 | 158 | 123 | 3,238 | 810 | 157 | 17 | 136 | 478 | 355 | 28 | 3,660 | 1,409 | 310 | 5 | 32 | 36 | .250 | .327 | .435 | .762 |
| 6 |  | Nationals | 872 | 279 | .441 | 123 | 156 | 3,216 | 786 | 161 | 13 | 101 | 388 | 287 | 34 | 3,568 | 1,276 | 275 | 10 | 21 | 3 | .244 | .311 | .397 | .708 |
| 7 |  | Giants | 840 | 268 | .422 | 113 | 155 | 3,162 | 709 | 137 | 15 | 88 | 321 | 245 | 27 | 3,468 | 1,140 | 240 | 17 | 17 | 7 | .224 | .284 | .361 | .645 |
| 8 |  | Guardians | 839 | 283 | .530 | 150 | 133 | 3,299 | 749 | 141 | 11 | 91 | 392 | 330 | 42 | 3,732 | 1,185 | 243 | 27 | 33 | 18 | .227 | .303 | .359 | .662 |
| 9 |  | Rockies | 838 | 250 | .324 | 81 | 169 | 3,099 | 769 | 155 | 19 | 82 | 381 | 249 | 32 | 3,422 | 1,208 | 256 | 17 | 25 | 8 | .248 | .308 | .390 | .698 |
| 10 |  | Athletics | 834 | 257 | .459 | 118 | 139 | 3,095 | 781 | 129 | 10 | 121 | 365 | 254 | 25 | 3,404 | 1,293 | 260 | 17 | 11 | 8 | .252 | .313 | .418 | .731 |
| 11 |  | Rangers | 819 | 271 | .480 | 130 | 141 | 3,092 | 753 | 141 | 11 | 104 | 380 | 283 | 36 | 3,457 | 1,228 | 256 | 19 | 25 | 6 | .244 | .312 | .397 | .709 |
| 12 |  | Twins | 817 | 269 | .446 | 120 | 149 | 3,210 | 763 | 155 | 8 | 91 | 367 | 307 | 62 | 3,609 | 1,207 | 254 | 12 | 18 | 10 | .238 | .315 | .376 | .691 |
| 13 |  | Mets | 814 | 280 | .493 | 138 | 142 | 3,216 | 751 | 121 | 15 | 112 | 381 | 309 | 42 | 3,606 | 1,238 | 248 | 15 | 23 | 9 | .234 | .307 | .385 | .692 |
| 14 |  | Rays | 812 | 288 | .549 | 158 | 130 | 3,452 | 833 | 142 | 11 | 91 | 385 | 292 | 36 | 3,832 | 1,270 | 244 | 25 | 26 | 17 | .241 | .305 | .368 | .673 |
| 15 |  | Braves | 805 | 268 | .526 | 141 | 127 | 3,352 | 817 | 169 | 10 | 106 | 397 | 299 | 33 | 3,717 | 1,324 | 285 | 7 | 25 | 10 | .244 | .310 | .395 | .705 |
| 16 |  | White Sox | 800 | 269 | .457 | 123 | 146 | 2,999 | 725 | 160 | 8 | 111 | 366 | 286 | 44 | 3,374 | 1,234 | 279 | 16 | 24 | 13 | .242 | .315 | .411 | .726 |
| 17 |  | Tigers | 797 | 284 | .507 | 144 | 140 | 3,082 | 777 | 172 | 22 | 93 | 421 | 342 | 28 | 3,496 | 1,272 | 287 | 9 | 34 | 11 | .252 | .329 | .413 | .742 |
| 18 |  | Red Sox | 777 | 271 | .554 | 150 | 121 | 3,086 | 782 | 160 | 19 | 98 | 436 | 299 | 45 | 3,463 | 1,274 | 277 | 13 | 20 | 12 | .253 | .326 | .413 | .739 |
| 19 |  | Marlins | 767 | 279 | .470 | 131 | 148 | 3,120 | 728 | 154 | 17 | 72 | 337 | 294 | 50 | 3,515 | 1,132 | 243 | 23 | 28 | 10 | .233 | .307 | .363 | .670 |
| 20 |  | Dodgers | 767 | 274 | .580 | 159 | 115 | 3,265 | 825 | 160 | 12 | 137 | 415 | 315 | 44 | 3,656 | 1,420 | 309 | 5 | 26 | 14 | .253 | .324 | .435 | .759 |
| 21 |  | Brewers | 761 | 277 | .625 | 173 | 104 | 3,309 | 849 | 157 | 17 | 80 | 423 | 347 | 39 | 3,745 | 1,280 | 254 | 28 | 21 | 18 | .257 | .332 | .387 | .719 |
| 22 |  | Angels | 753 | 233 | .412 | 96 | 137 | 2,623 | 617 | 113 | 8 | 95 | 310 | 234 | 36 | 2,934 | 1,031 | 216 | 15 | 24 | 15 | .235 | .304 | .393 | .697 |
| 23 |  | Cardinals | 750 | 279 | .505 | 141 | 138 | 3,152 | 766 | 139 | 6 | 93 | 382 | 304 | 47 | 3,558 | 1,196 | 238 | 20 | 33 | 12 | .243 | .316 | .379 | .695 |
| 24 |  | Reds | 738 | 255 | .463 | 118 | 137 | 2,723 | 635 | 116 | 7 | 86 | 320 | 289 | 21 | 3,056 | 1,023 | 209 | 5 | 17 | 13 | .233 | .310 | .376 | .686 |
| 25 |  | Royals | 715 | 261 | .452 | 118 | 143 | 2,990 | 724 | 155 | 12 | 70 | 336 | 256 | 46 | 3,342 | 1,113 | 237 | 26 | 23 | 24 | .242 | .310 | .372 | .682 |
StatMuse has event-level data for strikeouts going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - y | 94 | 68 | .580 | |
 Phillies - w | 88 | 74 | .543 | 6.0 |
80 | 82 | .494 | 14.0 | |
77 | 85 | .475 | 17.0 | |
74 | 88 | .457 | 20.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 103 | 59 | .636 | |
 Cubs - w | 89 | 73 | .549 | 14.0 |
82 | 80 | .506 | 21.0 | |
77 | 85 | .475 | 26.0 | |
75 | 87 | .463 | 28.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 100 | 62 | .617 | |
 Padres - w | 91 | 71 | .562 | 9.0 |
86 | 76 | .531 | 14.0 | |
65 | 97 | .401 | 35.0 | |
58 | 104 | .358 | 42.0 |
Marlins
Nationals
Mets
Pirates
Cardinals
Reds
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - y | 98 | 64 | .605 | |
 Yankees - w | 93 | 68 | .578 | 4.5 |
 Red Sox - w | 87 | 75 | .537 | 11.0 |
79 | 82 | .491 | 18.5 | |
79 | 83 | .488 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 85 | 77 | .525 | |
 White Sox - w | 84 | 78 | .519 | 1.0 |
77 | 85 | .475 | 8.0 | |
76 | 86 | .469 | 9.0 | |
69 | 93 | .426 | 16.0 | |
| AL West | W | L | PCT | GB |
 Astros - y | 81 | 81 | .500 | |
80 | 82 | .494 | 1.0 | |
76 | 86 | .469 | 5.0 | |
64 | 98 | .395 | 17.0 | |
62 | 100 | .383 | 19.0 |
Orioles
Blue Jays
Twins
Tigers
Royals