The Seattle Mariners have the lowest batting average by a team against left-handed pitchers in a season, with an average of .190 in 2020.
Interpreted as:
MLB team worst batting average vs left handed pitchers this seasonmlb scores this regular season| TEAM | AVG | SEASON | G | W% | W | L | AB | H | 2B | 3B | HR | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Mariners | .190 | 2020 | 50 | .440 | 22 | 28 | 590 | 112 | 27 | 1 | 18 | 59 | 62 | 11 | 181 | 664 | 195 | 46 | 0 | 1 | 1 | .279 | .331 | .609 |
| 2 |  | Cubs | .196 | 2020 | 46 | .565 | 26 | 20 | 501 | 98 | 19 | 0 | 13 | 52 | 67 | 15 | 146 | 586 | 156 | 32 | 1 | 2 | 2 | .308 | .311 | .619 |
| 3 |  | Reds | .200 | 2020 | 52 | .558 | 29 | 23 | 510 | 102 | 19 | 1 | 23 | 65 | 52 | 14 | 139 | 578 | 192 | 43 | 0 | 2 | 1 | .291 | .376 | .667 |
| 4 |  | Marlins | .208 | 2022 | 104 | .404 | 42 | 62 | 1,195 | 249 | 52 | 0 | 29 | 109 | 92 | 16 | 364 | 1,316 | 388 | 81 | 3 | 7 | 4 | .273 | .325 | .597 |
| 5 | | Mariners | .213 | 2024 | 131 | .534 | 70 | 61 | 1,564 | 333 | 54 | 3 | 58 | 189 | 171 | 26 | 453 | 1,774 | 567 | 115 | 5 | 8 | 5 | .300 | .363 | .662 |
| 6 |  | Astros | .213 | 2012 | 123 | .366 | 45 | 78 | 1,378 | 294 | 55 | 3 | 36 | 135 | 113 | 12 | 350 | 1,523 | 463 | 94 | 10 | 9 | 5 | .277 | .336 | .613 |
| 7 |  | Giants | .214 | 2025 | 123 | .463 | 57 | 66 | 1,474 | 315 | 56 | 7 | 44 | 154 | 122 | 14 | 400 | 1,622 | 517 | 107 | 3 | 9 | 4 | .279 | .351 | .629 |
| 8 |  | Dodgers | .214 | 2016 | 132 | .553 | 73 | 59 | 1,612 | 345 | 70 | 5 | 37 | 148 | 160 | 17 | 403 | 1,803 | 536 | 112 | 7 | 7 | 6 | .291 | .333 | .623 |
| 9 |  | Blue Jays | .215 | 2010 | 112 | .545 | 61 | 51 | 1,202 | 258 | 56 | 2 | 46 | 134 | 110 | 12 | 300 | 1,332 | 456 | 104 | 2 | 6 | 7 | .286 | .379 | .665 |
| 10 | | Mariners | .218 | 2026 | 129 | .450 | 58 | 71 | 1,631 | 356 | 41 | 6 | 50 | 164 | 171 | 31 | 444 | 1,855 | 559 | 97 | 6 | 16 | 5 | .302 | .343 | .645 |
| 11 |  | Pirates | .220 | 2025 | 122 | .434 | 53 | 69 | 1,316 | 289 | 49 | 5 | 33 | 136 | 137 | 7 | 379 | 1,469 | 447 | 87 | 2 | 7 | 7 | .295 | .340 | .635 |
| 12 |  | White Sox | .220 | 2024 | 125 | .224 | 28 | 97 | 1,370 | 301 | 48 | 4 | 30 | 120 | 112 | 13 | 366 | 1,510 | 447 | 82 | 8 | 7 | 2 | .284 | .326 | .610 |
| 13 | | Pirates | .220 | 2022 | 132 | .386 | 51 | 81 | 1,715 | 377 | 71 | 8 | 55 | 178 | 129 | 18 | 495 | 1,878 | 629 | 134 | 8 | 8 | 5 | .280 | .367 | .647 |
| 14 |  | Athletics | .220 | 2020 | 33 | .697 | 23 | 10 | 441 | 97 | 18 | 2 | 15 | 62 | 51 | 9 | 122 | 505 | 164 | 35 | 1 | 3 | 1 | .312 | .372 | .683 |
| 15 | | Athletics | .220 | 2022 | 115 | .383 | 44 | 71 | 1,381 | 304 | 69 | 3 | 35 | 155 | 117 | 16 | 345 | 1,532 | 484 | 107 | 6 | 12 | 2 | .286 | .350 | .637 |
| 16 |  | Padres | .220 | 2014 | 134 | .507 | 68 | 66 | 1,376 | 303 | 57 | 4 | 27 | 130 | 128 | 11 | 341 | 1,549 | 449 | 88 | 22 | 12 | 7 | .289 | .326 | .616 |
| 17 |  | Rangers | .220 | 2020 | 49 | .306 | 15 | 34 | 626 | 138 | 28 | 2 | 19 | 71 | 43 | 10 | 178 | 685 | 227 | 49 | 0 | 6 | 0 | .279 | .363 | .641 |
| 18 |  | Brewers | .223 | 2022 | 121 | .529 | 64 | 57 | 1,498 | 334 | 63 | 4 | 48 | 156 | 161 | 31 | 438 | 1,702 | 549 | 115 | 4 | 8 | 4 | .310 | .366 | .676 |
| 19 |  | Guardians | .224 | 2025 | 135 | .541 | 73 | 62 | 1,597 | 357 | 64 | 7 | 45 | 178 | 137 | 20 | 426 | 1,784 | 570 | 116 | 13 | 16 | 10 | .290 | .357 | .647 |
| 20 |  | Orioles | .224 | 2022 | 123 | .537 | 66 | 57 | 1,541 | 345 | 65 | 8 | 46 | 147 | 138 | 24 | 431 | 1,710 | 564 | 119 | 1 | 5 | 2 | .297 | .366 | .663 |
| 21 |  | Angels | .224 | 2018 | 133 | .489 | 65 | 68 | 1,589 | 356 | 59 | 6 | 53 | 157 | 154 | 19 | 374 | 1,777 | 586 | 118 | 3 | 12 | 7 | .298 | .369 | .667 |
| 22 |  | Mets | .224 | 2018 | 131 | .496 | 65 | 66 | 1,485 | 333 | 66 | 9 | 34 | 151 | 148 | 17 | 412 | 1,667 | 519 | 109 | 6 | 11 | 7 | .300 | .349 | .649 |
| 23 | | Mets | .225 | 2002 | 126 | .460 | 58 | 68 | 1,465 | 329 | 59 | 3 | 40 | 145 | 145 | 17 | 337 | 1,650 | 514 | 102 | 17 | 6 | 15 | .301 | .351 | .652 |
| 24 | | Reds | .225 | 2021 | 131 | .489 | 64 | 67 | 1,395 | 314 | 67 | 1 | 48 | 170 | 151 | 18 | 374 | 1,584 | 527 | 116 | 11 | 9 | 5 | .307 | .378 | .685 |
| 25 | | Rangers | .225 | 2025 | 133 | .504 | 67 | 66 | 1,513 | 341 | 65 | 4 | 45 | 168 | 129 | 14 | 394 | 1,672 | 549 | 114 | 3 | 12 | 4 | .290 | .363 | .653 |
StatMuse has event-level data for batting average going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
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More Mariners Stats
Team Batting Leaders 
HR
25
Arozarena
RBI
75
Arozarena
AVG
.276
Arozarena
Team Pitching Leaders 
W
12
Woo
K
187
Gilbert
ERA
3.57
Hancock
Team Rankings
HR
173
14th
R
612
28th
SO
1,273
12th
ERA
4.22
20th
Astros
Rangers
Mariners
Athletics
Angels
COL
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
88 | 62 | .587 | ||
83 | 67 | .553 | 5.0 | |
74 | 76 | .493 | 14.0 | |
70 | 81 | .464 | 18.5 | |
69 | 80 | .463 | 18.5 | |
| NL Central | W | L | PCT | GB |
 Brewers - x | 93 | 57 | .620 | |
83 | 67 | .553 | 10.0 | |
75 | 75 | .500 | 18.0 | |
74 | 76 | .493 | 19.0 | |
70 | 79 | .470 | 22.5 | |
| NL West | W | L | PCT | GB |
90 | 59 | .604 | ||
81 | 68 | .544 | 9.0 | |
79 | 71 | .527 | 11.5 | |
62 | 88 | .413 | 28.5 | |
55 | 94 | .369 | 35.0 |
Braves
Phillies
Marlins
Nationals
Mets
Cubs
Pirates
Cardinals
Reds
Dodgers
Padres
Diamondbacks
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - x | 90 | 59 | .604 | |
86 | 63 | .577 | 4.0 | |
82 | 68 | .547 | 8.5 | |
75 | 75 | .500 | 15.5 | |
72 | 78 | .480 | 18.5 | |
| AL Central | W | L | PCT | GB |
76 | 73 | .510 | ||
76 | 74 | .507 | 0.5 | |
70 | 79 | .470 | 6.0 | |
70 | 79 | .470 | 6.0 | |
66 | 84 | .440 | 10.5 | |
| AL West | W | L | PCT | GB |
75 | 75 | .500 | ||
74 | 76 | .493 | 1.0 | |
70 | 80 | .467 | 5.0 | |
61 | 89 | .407 | 14.0 | |
56 | 93 | .376 | 18.5 |
Yankees
Red Sox
Blue Jays
Orioles
White Sox
Guardians
Twins
Tigers
Royals