The Houston Astros have fanned the most hitters by a team against left-handed batters in a season, with 827 strikeouts in 2019.
| TEAM | SO | SEASON | G | W% | W | L | H | HR | BB | HBP | IBB | K/BB | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Astros | 827 | 2019 | 162 | .660 | 107 | 55 | 500 | 106 | 219 | 23 | 0 | 3.78 |
| 2 | | Astros | 805 | 2018 | 162 | .636 | 103 | 59 | 452 | 67 | 204 | 35 | 2 | 3.95 |
| 3 |  | Tigers | 755 | 2013 | 162 | .574 | 93 | 69 | 738 | 67 | 261 | 12 | 15 | 2.89 |
| 4 | | Astros | 727 | 2017 | 161 | .621 | 100 | 61 | 555 | 81 | 224 | 29 | 8 | 3.25 |
| 5 |  | Indians | 713 | 2014 | 162 | .525 | 85 | 77 | 637 | 63 | 240 | 14 | 27 | 2.97 |
| 6 | | Indians | 712 | 2018 | 162 | .562 | 91 | 71 | 665 | 110 | 218 | 26 | 14 | 3.27 |
| 7 |  | Reds | 711 | 2019 | 162 | .463 | 75 | 87 | 604 | 110 | 293 | 36 | 14 | 2.43 |
| 8 |  | Rays | 691 | 2025 | 161 | .478 | 77 | 84 | 566 | 98 | 253 | 26 | 11 | 2.73 |
| 9 |  | Twins | 683 | 2023 | 162 | .537 | 87 | 75 | 572 | 69 | 215 | 27 | 11 | 3.18 |
| 10 |  | Phillies | 683 | 2021 | 162 | .506 | 82 | 80 | 576 | 83 | 245 | 26 | 16 | 2.79 |
| 11 | | Twins | 674 | 2024 | 162 | .506 | 82 | 80 | 634 | 91 | 199 | 33 | 7 | 3.39 |
| 12 |  | Braves | 673 | 2023 | 162 | .642 | 104 | 58 | 577 | 91 | 282 | 32 | 10 | 2.39 |
| 13 |  | Blue Jays | 672 | 2025 | 162 | .580 | 94 | 68 | 605 | 96 | 283 | 27 | 10 | 2.37 |
| 14 | | Rays | 672 | 2015 | 162 | .494 | 80 | 82 | 622 | 67 | 248 | 13 | 11 | 2.71 |
| 15 | | Reds | 670 | 2021 | 162 | .512 | 83 | 79 | 549 | 90 | 315 | 27 | 17 | 2.13 |
| 16 |  | Mariners | 667 | 2025 | 162 | .556 | 90 | 72 | 648 | 103 | 249 | 26 | 15 | 2.68 |
| 17 | | Indians | 666 | 2013 | 162 | .568 | 92 | 70 | 676 | 77 | 301 | 20 | 14 | 2.21 |
| 18 |  | Padres | 665 | 2015 | 162 | .457 | 74 | 88 | 667 | 98 | 304 | 28 | 23 | 2.19 |
| 19 |  | Yankees | 663 | 2018 | 159 | .616 | 98 | 61 | 522 | 66 | 204 | 29 | 1 | 3.25 |
| 20 | | Mariners | 660 | 2024 | 162 | .525 | 85 | 77 | 594 | 97 | 196 | 15 | 7 | 3.37 |
| 21 | | Rays | 660 | 2023 | 162 | .611 | 99 | 63 | 530 | 68 | 196 | 19 | 5 | 3.37 |
| 22 | | Astros | 659 | 2022 | 161 | .658 | 106 | 55 | 475 | 54 | 210 | 22 | 4 | 3.14 |
| 23 |  | White Sox | 658 | 2021 | 162 | .574 | 93 | 69 | 470 | 69 | 187 | 22 | 4 | 3.52 |
| 24 | | Braves | 657 | 2022 | 162 | .623 | 101 | 61 | 499 | 67 | 237 | 26 | 8 | 2.77 |
| 25 | | Phillies | 657 | 2018 | 162 | .494 | 80 | 82 | 659 | 94 | 275 | 21 | 20 | 2.39 |
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.
More Astros Stats
Team Batting Leaders 
HR
13
Alvarez
RBI
29
Alvarez
AVG
.327
Alvarez
Team Pitching Leaders 
W
4
Arrighetti
K
42
Burrows
ERA
1.88
Arrighetti
Team Rankings
HR
52
3rd
R
196
7th
SO
357
5th
ERA
5.56
30th
Athletics
Mariners
Rangers
Astros
Angels
CIN
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
27 | 13 | .675 | ||
19 | 21 | .475 | 8.0 | |
18 | 22 | .450 | 9.0 | |
18 | 22 | .450 | 9.0 | |
15 | 24 | .385 | 11.5 | |
| NL Central | W | L | PCT | GB |
27 | 13 | .675 | ||
23 | 16 | .590 | 3.5 | |
21 | 16 | .568 | 4.5 | |
22 | 18 | .550 | 5.0 | |
21 | 19 | .525 | 6.0 | |
| NL West | W | L | PCT | GB |
24 | 15 | .615 | ||
23 | 16 | .590 | 1.0 | |
18 | 20 | .474 | 5.5 | |
16 | 24 | .400 | 8.5 | |
15 | 24 | .385 | 9.0 |
Braves
Nationals
Phillies
Marlins
Mets
Cubs
Cardinals
Brewers
Pirates
Dodgers
Padres
Diamondbacks
Rockies
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
25 | 13 | .658 | ||
26 | 14 | .650 | ||
18 | 21 | .462 | 7.5 | |
17 | 22 | .436 | 8.5 | |
17 | 23 | .425 | 9.0 | |
| AL Central | W | L | PCT | GB |
21 | 20 | .512 | ||
19 | 21 | .475 | 1.5 | |
18 | 21 | .462 | 2.0 | |
18 | 22 | .450 | 2.5 | |
17 | 23 | .425 | 3.5 | |
| AL West | W | L | PCT | GB |
21 | 18 | .538 | ||
19 | 21 | .475 | 2.5 | |
18 | 21 | .462 | 3.0 | |
16 | 24 | .400 | 5.5 | |
15 | 25 | .375 | 6.5 |
Rays
Yankees
Blue Jays
Red Sox
Orioles
Guardians
Royals
White Sox
Tigers
Twins