Between 2020 and 2026, Spencer Arrighetti and Hunter Brown are tied for losing the most games for the Astros in a season, with 13 games.
| NAME | L | SEASON | TM | W | L% | G | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | S. Arrighetti | 13 | 2024 | 7 | .650 | 29 | .350 | 28 | 4.53 | 171 | 0 | 0 | 0 | 145.0 | 139 | 73 | 80 | 21 | 65 | 7 | 0 | 0 | 632 | 3 | 10.61 | 4.03 | 2.63 | 1.30 | 27.1 | 10.3 | 1.41 | .321 | 4.97 | 114 | 4.17 | 102 | 8.63 | -1.4 | |
| 2 |  | H. Brown | 13 | 2023 | 11 | .542 | 31 | .458 | 29 | 5.09 | 178 | 0 | 0 | 0 | 155.2 | 157 | 88 | 94 | 26 | 55 | 9 | 1 | 0 | 665 | 4 | 10.29 | 3.18 | 3.24 | 1.50 | 26.8 | 8.3 | 1.36 | .330 | 5.43 | 120 | 4.37 | 103 | 9.08 | -2.3 | |
| 3 |  | F. Valdez | 11 | 2025 | 13 | .458 | 31 | .542 | 31 | 3.66 | 187 | 2 | 0 | 0 | 192.0 | 171 | 78 | 82 | 15 | 68 | 7 | 0 | 0 | 802 | 12 | 8.77 | 3.19 | 2.75 | 0.70 | 23.3 | 8.5 | 1.24 | .297 | 3.84 | 90 | 3.37 | 82 | 8.02 | 16.3 | |
| 4 | | F. Valdez | 11 | 2023 | 12 | .478 | 31 | .522 | 31 | 3.45 | 200 | 2 | 2 | 0 | 198.0 | 166 | 76 | 86 | 19 | 57 | 10 | 0 | 0 | 808 | 6 | 9.09 | 2.59 | 3.51 | 0.86 | 24.8 | 7.1 | 1.13 | .282 | 3.91 | 82 | 3.49 | 82 | 7.55 | 16.5 | |
| 5 |  | P. Lambert | 10 | 2026 | 8 | .556 | 29 | .444 | 29 | 3.82 | 154 | 0 | 0 | 0 | 155.2 | 136 | 66 | 68 | 17 | 59 | 12 | 0 | 0 | 664 | 6 | 8.90 | 3.41 | 2.61 | 0.98 | 23.2 | 8.9 | 1.25 | .282 | 3.93 | 93 | 3.90 | 95 | 7.86 | 3.3 | |
| 6 | | M. Burrows | 9 | 2026 | 4 | .692 | 18 | .308 | 17 | 5.99 | 75 | 0 | 0 | 0 | 94.2 | 112 | 63 | 69 | 21 | 35 | 4 | 1 | 0 | 423 | 1 | 7.13 | 3.33 | 2.14 | 2.00 | 17.7 | 8.3 | 1.55 | .316 | 6.56 | 146 | 5.63 | 137 | 10.65 | -16.3 | |
| 7 | | H. Brown | 9 | 2025 | 12 | .429 | 31 | .571 | 31 | 2.43 | 206 | 1 | 0 | 0 | 185.1 | 133 | 50 | 55 | 17 | 57 | 7 | 0 | 1 | 729 | 0 | 10.00 | 2.77 | 3.61 | 0.83 | 28.3 | 7.8 | 1.03 | .262 | 2.67 | 60 | 3.13 | 76 | 6.46 | 20.6 | |
| 8 | | H. Brown | 9 | 2024 | 11 | .450 | 31 | .550 | 30 | 3.49 | 179 | 0 | 0 | 0 | 170.0 | 156 | 66 | 71 | 18 | 60 | 5 | 0 | 0 | 712 | 4 | 9.48 | 3.18 | 2.98 | 0.95 | 25.1 | 8.4 | 1.27 | .307 | 3.76 | 88 | 3.58 | 88 | 8.26 | 9.6 | |
| 9 | | C. Javier | 9 | 2022 | 11 | .450 | 30 | .550 | 25 | 2.54 | 194 | 0 | 0 | 0 | 148.2 | 89 | 42 | 44 | 17 | 52 | 6 | 0 | 0 | 585 | 5 | 11.74 | 3.15 | 3.73 | 1.03 | 33.2 | 8.9 | 0.95 | .228 | 2.66 | 66 | 3.15 | 81 | 5.39 | 12.4 | |
| 10 |  | J. Hader | 8 | 2024 | 8 | .500 | 71 | .500 | 0 | 3.80 | 105 | 0 | 0 | 34 | 71.0 | 43 | 30 | 33 | 12 | 25 | 1 | 62 | 0 | 278 | 4 | 13.31 | 3.17 | 4.20 | 1.52 | 37.8 | 9.0 | 0.96 | .230 | 4.18 | 96 | 3.50 | 86 | 5.45 | 4.6 | |
| 11 | | J. Urquidy | 8 | 2022 | 13 | .381 | 29 | .619 | 28 | 3.94 | 134 | 0 | 0 | 0 | 164.1 | 154 | 72 | 74 | 29 | 38 | 7 | 0 | 0 | 681 | 5 | 7.34 | 2.08 | 3.53 | 1.59 | 19.7 | 5.6 | 1.17 | .264 | 4.05 | 103 | 4.59 | 118 | 8.43 | -12.8 | |
| 12 | | L. Garcia | 8 | 2022 | 15 | .348 | 28 | .652 | 28 | 3.72 | 157 | 0 | 0 | 0 | 157.1 | 131 | 65 | 70 | 23 | 47 | 1 | 0 | 0 | 643 | 8 | 8.98 | 2.69 | 3.34 | 1.32 | 24.4 | 7.3 | 1.13 | .260 | 4.00 | 97 | 3.93 | 101 | 7.49 | -0.6 | |
| 13 | | L. Garcia | 8 | 2021 | 11 | .421 | 30 | .579 | 28 | 3.48 | 167 | 0 | 0 | 0 | 155.1 | 133 | 60 | 62 | 19 | 50 | 3 | 1 | 1 | 633 | 9 | 9.68 | 2.90 | 3.34 | 1.10 | 26.4 | 7.9 | 1.18 | .289 | 3.59 | 81 | 3.63 | 86 | 7.71 | 10.5 | |
| 14 | | K. Teng | 7 | 2026 | 5 | .583 | 30 | .417 | 10 | 4.76 | 73 | 0 | 0 | 0 | 73.2 | 69 | 39 | 43 | 10 | 33 | 13 | 2 | 0 | 329 | 5 | 8.92 | 4.03 | 2.21 | 1.22 | 22.2 | 10.0 | 1.38 | .295 | 5.25 | 116 | 4.75 | 116 | 8.43 | -5.4 | |
| 15 | | F. Valdez | 7 | 2024 | 15 | .318 | 28 | .682 | 28 | 2.91 | 169 | 1 | 0 | 0 | 176.1 | 140 | 57 | 60 | 13 | 55 | 6 | 0 | 0 | 703 | 8 | 8.63 | 2.81 | 3.07 | 0.66 | 24.0 | 7.8 | 1.11 | .276 | 3.06 | 73 | 3.24 | 79 | 7.15 | 16.6 | |
| 16 | | J. Odorizzi | 7 | 2021 | 6 | .538 | 24 | .462 | 23 | 4.21 | 91 | 0 | 0 | 0 | 104.2 | 97 | 49 | 51 | 16 | 34 | 3 | 0 | 1 | 441 | 0 | 7.82 | 2.92 | 2.68 | 1.38 | 20.6 | 7.7 | 1.25 | .273 | 4.39 | 99 | 4.47 | 106 | 8.34 | -2.8 | |
| 17 | | B. King | 6 | 2026 | 3 | .667 | 60 | .333 | 1 | 5.19 | 51 | 0 | 0 | 6 | 60.2 | 69 | 35 | 39 | 9 | 23 | 6 | 16 | 2 | 278 | 2 | 7.57 | 3.41 | 2.22 | 1.34 | 18.3 | 8.3 | 1.52 | .317 | 5.79 | 127 | 4.77 | 117 | 10.24 | -4.7 | |
| 18 | | C. Javier | 6 | 2026 | 2 | .750 | 17 | .250 | 12 | 5.14 | 59 | 0 | 0 | 0 | 63.0 | 64 | 36 | 36 | 10 | 28 | 2 | 2 | 0 | 276 | 0 | 8.43 | 4.00 | 2.11 | 1.43 | 21.4 | 10.1 | 1.46 | .305 | 5.14 | 126 | 4.71 | 115 | 9.14 | -4.4 | |
| 19 |  | J. Verlander | 6 | 2024 | 5 | .545 | 17 | .455 | 17 | 5.48 | 74 | 0 | 0 | 0 | 90.1 | 98 | 55 | 56 | 15 | 27 | 6 | 0 | 0 | 396 | 2 | 7.37 | 2.69 | 2.74 | 1.49 | 18.7 | 6.8 | 1.38 | .303 | 5.58 | 138 | 4.78 | 117 | 9.76 | -6.9 | |
| 20 | | R. Blanco | 6 | 2024 | 13 | .316 | 30 | .684 | 29 | 2.80 | 166 | 1 | 1 | 0 | 167.1 | 114 | 52 | 56 | 22 | 68 | 2 | 1 | 0 | 676 | 3 | 8.93 | 3.66 | 2.44 | 1.18 | 24.6 | 10.1 | 1.09 | .220 | 3.01 | 70 | 4.14 | 101 | 6.13 | -1 | |
| 21 | | B. Bielak | 6 | 2023 | 5 | .545 | 15 | .455 | 13 | 3.83 | 62 | 0 | 0 | 0 | 80.0 | 86 | 34 | 43 | 12 | 36 | 5 | 0 | 0 | 353 | 3 | 6.98 | 4.05 | 1.72 | 1.35 | 17.6 | 10.2 | 1.53 | .311 | 4.84 | 90 | 5.19 | 122 | 9.68 | -8.6 | |
| 22 | | J.P. France | 6 | 2023 | 11 | .353 | 24 | .647 | 23 | 3.83 | 101 | 0 | 0 | 0 | 136.1 | 138 | 58 | 64 | 19 | 47 | 2 | 0 | 0 | 581 | 6 | 6.67 | 3.10 | 2.15 | 1.25 | 17.4 | 8.1 | 1.36 | .289 | 4.22 | 90 | 4.66 | 110 | 9.11 | -6.5 | |
| 23 | | F. Valdez | 6 | 2022 | 17 | .261 | 31 | .739 | 31 | 2.82 | 194 | 3 | 1 | 0 | 201.1 | 166 | 63 | 71 | 11 | 67 | 11 | 0 | 0 | 827 | 11 | 8.67 | 3.00 | 2.90 | 0.49 | 23.5 | 8.1 | 1.16 | .285 | 3.17 | 73 | 3.05 | 78 | 7.42 | 19.1 | |
| 24 |  | Z. Greinke | 6 | 2021 | 11 | .353 | 30 | .647 | 29 | 4.16 | 120 | 1 | 0 | 0 | 171.0 | 164 | 79 | 82 | 30 | 36 | 2 | 0 | 0 | 697 | 3 | 6.32 | 1.89 | 3.33 | 1.58 | 17.2 | 5.2 | 1.17 | .263 | 4.32 | 97 | 4.71 | 111 | 8.63 | -9.1 | |
| 25 | | F. Valdez | 6 | 2021 | 11 | .353 | 22 | .647 | 22 | 3.14 | 125 | 1 | 0 | 0 | 134.2 | 110 | 47 | 52 | 12 | 58 | 11 | 0 | 1 | 572 | 9 | 8.35 | 3.88 | 2.16 | 0.80 | 21.9 | 10.1 | 1.25 | .268 | 3.48 | 73 | 4.00 | 95 | 7.35 | 3.4 | |
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More Astros Stats
Team Batting Leaders 
HR
1
Peña
RBI
2
Velázquez
AVG
.375
Peña
Team Pitching Leaders 
K
7
Abreu
ERA
0.00
Hader
Team Rankings
HR
226
1st
R
734
13th
SO
1,411
9th
ERA
4.45
24th
Rangers
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Athletics
Angels
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
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