45 pitchers are tied for striking out the fewest batters with an ERA better than 3.00 in a season, with 0 strikeouts. The first three are Willi Castro, Garrett Hampson and Weston Wilson this season and in 2024.
| NAME | SO | ERA | SEASON | TM | G | W | L | W% | GS | 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 |  | W. Castro | 0 | 0.00 | 2025 |  MIN | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 0 | 3.08 | 75 | 9.00 | 0.1 | ||
| 2 | | G. Hampson | 0 | 0.00 | 2025 | TOT | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.08 | 78 | 0.00 | 0.1 | ||
| 3 | | J. Herrera | 0 | 0.00 | 2025 |  AZ | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 2.00 | .400 | 0.00 | 0 | 3.08 | 79 | 18.00 | 0.1 | ||
| 4 | | T. Nido | 0 | 0.00 | 2025 |  DET | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 4.88 | 120 | 0.00 | -0.2 | ||
| 5 | | J. Weems | 0 | 0.00 | 2025 |  HOU | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.08 | 76 | 0.00 | 0.1 | ||
| 6 | | N. Lopez | 0 | 0.00 | 2025 | TOT | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0.00 | 27.00 | 0.00 | 0.00 | 0.0 | 50.0 | 3.00 | .000 | 0.00 | 0 | 12.08 | 286 | 0.00 | -0.3 | |
| 7 | | M. Mastrobuoni | 0 | 0.00 | 2025 |  SEA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 6 | 0 | 0.00 | 18.00 | 0.00 | 0.00 | 0.0 | 33.3 | 3.00 | .250 | 0.00 | 0 | 9.08 | 231 | 9.00 | -0.6 | |
| 8 | | W. Wilson | 0 | 0.00 | 2025 |  PHI | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 12 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 0 | 3.08 | 75 | 9.00 | 0.3 | ||
| 9 | | J. Amaya | 0 | 0.00 | 2025 |  CWS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.08 | 73 | 0.00 | 0.1 | ||
| 10 | | L. Vázquez | 0 | 0.00 | 2025 |  BAL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 3 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 11 | 0 | 0.00 | 2.70 | 0.00 | 0.00 | 0.0 | 9.1 | 1.20 | .300 | 0.00 | 0 | 3.98 | 99 | 8.10 | 0 | |
| 11 | | J. Young | 0 | 0.00 | 2025 |  NYM | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 0 | 0.00 | 27.00 | 0.00 | 0.00 | 0.0 | 33.3 | 6.00 | .500 | 0.00 | 0 | 12.08 | 303 | 27.00 | -0.3 | |
| 12 | | A. Trejo | 0 | 0.00 | 2025 |  COL | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .333 | 0.00 | 0 | 3.08 | 73 | 9.00 | 0.1 | ||
| 13 | | C. Salazar | 0 | 0.00 | 2025 | HOU | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 6.08 | 150 | 0.00 | -0.2 | ||
| 14 | | W. MacIver | 0 | 0.00 | 2025 |  ATH | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 10 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 2.00 | .400 | 0.00 | 0 | 3.08 | 75 | 18.00 | 0.2 | ||
| 15 | | C. Koss | 0 | 0.00 | 2025 |  SFG | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 0 | 3.08 | 80 | 9.00 | 0.1 | ||
| 16 | | A. Burleson | 0 | 0.00 | 2025 |  STL | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .333 | 0.00 | 0 | 6.08 | 154 | 9.00 | -0.2 | ||
| 17 | | E. Duran | 0 | 0.00 | 2025 |  TEX | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.08 | 74 | 0.00 | 0.2 | ||
| 18 | | M. Stefanic | 0 | 0.00 | 2025 |  TOR | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.08 | 75 | 0.00 | 0.1 | ||
| 19 | | N. Eaton | 0 | 0.00 | 2025 |  BOS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 2.00 | .500 | 0.00 | 0 | 3.08 | 75 | 18.00 | 0.1 | ||
| 20 | | L. Rivas | 0 | 0.00 | 2025 | SEA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 6 | 0 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0 | 16.7 | 4.00 | .600 | 0.00 | 0 | 6.08 | 155 | 27.00 | -0.3 | |
| 21 | | E. Nunez | 0 | 0.00 | 2025 |  SDP | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0 | 0.00 | 54.00 | 0.00 | 0.00 | 0.0 | 50.0 | 9.00 | .500 | 0.00 | 0 | 21.08 | 529 | 27.00 | -0.6 | |
| 22 | | D. Bote | 0 | 0.00 | 2024 |  CHC | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 5 | 0 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0 | 20.0 | 2.00 | .250 | 0.00 | 0 | 6.16 | 155 | 9.00 | -0.2 | |
| 23 | | W. Castro | 0 | 0.00 | 2024 | MIN | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.16 | 77 | 0.00 | 0.1 | ||
| 24 | | M. Díaz | 0 | 0.00 | 2024 | HOU | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 3.16 | 78 | 0.00 | 0.1 | ||
| 25 | | G. Hampson | 0 | 0.00 | 2024 |  KCR | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0 | 6.16 | 151 | 0.00 | -0.2 | ||
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