| NAME | R/G | R | G | SEASON | TM | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | 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 |  | Z. Littell | 2.13 | 17 | 8 | 2018 |  MIN | 0 | 2 | .000 | 2 | 6.20 | 14 | 0 | 0 | 0 | 20.1 | 25 | 14 | 3 | 11 | 4 | 1 | 0 | 101 | 0 | 6.20 | 4.87 | 1.27 | 1.33 | 13.9 | 10.9 | 1.77 | .319 | 7.52 | 144 | 5.91 | 140 | 11.07 | -3.8 |
| 2 | | Z. Littell | 0.41 | 12 | 29 | 2019 | MIN | 6 | 0 | 1.000 | 0 | 2.68 | 32 | 0 | 0 | 0 | 37.0 | 34 | 11 | 4 | 9 | 0 | 7 | 1 | 146 | 0 | 7.78 | 2.19 | 3.56 | 0.97 | 21.9 | 6.2 | 1.16 | .297 | 2.92 | 58 | 3.61 | 79 | 8.27 | 3.9 |
| 3 | | Z. Littell | 1.17 | 7 | 6 | 2020 | MIN | 0 | 0 | 0 | 9.95 | 3 | 0 | 0 | 0 | 6.1 | 12 | 7 | 5 | 3 | 1 | 3 | 0 | 31 | 1 | 4.26 | 4.26 | 1.00 | 7.11 | 9.7 | 9.7 | 2.37 | .368 | 9.95 | 227 | 14.39 | 327 | 17.05 | -7.1 | |
| 4 | | Z. Littell | 0.38 | 24 | 63 | 2021 |  SFG | 4 | 0 | 1.000 | 2 | 2.92 | 63 | 0 | 0 | 2 | 61.2 | 46 | 20 | 7 | 24 | 2 | 10 | 1 | 252 | 3 | 9.19 | 3.50 | 2.63 | 1.02 | 25.0 | 9.5 | 1.14 | .250 | 3.50 | 72 | 3.86 | 95 | 6.71 | 1.4 |
| 5 | | Z. Littell | 0.64 | 25 | 39 | 2022 | SFG | 3 | 3 | .500 | 0 | 5.08 | 39 | 0 | 0 | 1 | 44.1 | 48 | 25 | 8 | 13 | 1 | 7 | 0 | 190 | 1 | 7.92 | 2.64 | 3.00 | 1.62 | 20.5 | 6.8 | 1.38 | .310 | 5.08 | 131 | 4.64 | 121 | 9.74 | -4.3 |
| 6 | | Z. Littell | 1.54 | 43 | 28 | 2023 | TOT | 3 | 6 | .333 | 14 | 4.10 | 74 | 0 | 0 | 0 | 90.0 | 94 | 41 | 13 | 12 | 4 | 7 | 1 | 379 | 4 | 7.40 | 1.20 | 6.17 | 1.30 | 19.5 | 3.2 | 1.18 | .293 | 4.30 | 99 | 4.02 | 97 | 9.40 | 1.3 |
| 7 | | Z. Littell | 2.34 | 68 | 29 | 2024 |  TBR | 8 | 10 | .444 | 29 | 3.63 | 141 | 0 | 0 | 0 | 156.1 | 164 | 63 | 22 | 31 | 5 | 0 | 0 | 656 | 0 | 8.12 | 1.78 | 4.55 | 1.27 | 21.5 | 4.7 | 1.25 | .311 | 3.91 | 94 | 3.88 | 98 | 9.44 | 1.4 |
| 8 | | Z. Littell | 2.56 | 41 | 16 | 2025 | TBR | 6 | 7 | .462 | 16 | 3.78 | 66 | 1 | 0 | 0 | 97.2 | 96 | 41 | 22 | 11 | 5 | 0 | 1 | 391 | 2 | 6.08 | 1.01 | 6.00 | 2.03 | 16.9 | 2.8 | 1.10 | .258 | 3.78 | 98 | 5.14 | 130 | 8.85 | -13.5 |
| Total | 1.09 | 237 | 218 | 30 | 28 | .517 | 63 | 3.89 | 432 | 1 | 0 | 3 | 513.2 | 519 | 222 | 84 | 114 | 22 | 35 | 4 | 2,146 | 11 | 7.57 | 2.00 | 3.79 | 1.47 | 20.1 | 5.3 | 1.23 | .291 | 4.15 | 97 | 4.40 | 109 | 9.09 | -20.6 |
Tigers 
Guardians 
Royals 
White Sox 
MIA 
Phillies 
Mets 
Cubs 
Brewers 
Dodgers 
Yankees 
Astros 
Mariners 
PIT 
TOR 
WSH 
LAA 
BAL 
BOS 
ATH 
TEX 
