47 pitchers are tied for the lowest WHIP with 1.0+ inning pitched in a season, with a WHIP of 0.00. The first three are Garrett Hampson this season and in 2024 and Tomás Nido and Robert Stephenson this season.
| NAME | WHIP | IP | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | G. Hampson | 0.00 | 1.0 | 2025 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.07 | 78 | 0.00 | 0.1 | ||
| 2 |  | T. Nido | 0.00 | 1.2 | 2025 |  DET | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 4.87 | 121 | 0.00 | -0.2 | ||
| 3 |  | R. Stephenson | 0.00 | 1.0 | 2025 |  LAA | 2 | 0 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 18.00 | 0.00 | 0.00 | 66.7 | 0.0 | .000 | 0.00 | 0 | -0.93 | -22 | 0.00 | 0.6 | ||
| 4 | | B. Hoeing | 0.00 | 1.1 | 2025 |  SDP | 1 | 0 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 13.50 | 0.00 | 0.00 | 50.0 | 0.0 | .000 | 0.00 | 0 | 0.07 | 2 | 0.00 | 0.6 | ||
| 5 |  | D. Daniel | 0.00 | 1.0 | 2025 |  ATL | 1 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 9.00 | 0.00 | 0.00 | 25.0 | 0.0 | .000 | 0.00 | 0 | 4.07 | 103 | 0.00 | 0 | ||
| 6 |  | F. Tarnok | 0.00 | 2.0 | 2025 |  MIA | 2 | 1 | 0 | 1.000 | 0 | 0.00 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 0 | 4.50 | 0.00 | 0.00 | 16.7 | 0.0 | .000 | 0.00 | 0 | 3.57 | 89 | 0.00 | 0.1 | |
| 7 |  | J. Amaya | 0.00 | 1.0 | 2025 |  CWS | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.07 | 73 | 0.00 | 0.1 | ||
| 8 |  | C. Salazar | 0.00 | 1.0 | 2025 |  HOU | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 6.07 | 151 | 0.00 | -0.2 | ||
| 9 |  | E. Duran | 0.00 | 2.0 | 2025 |  TEX | 2 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.07 | 74 | 0.00 | 0.2 | ||
| 10 |  | M. Stefanic | 0.00 | 1.0 | 2025 |  TOR | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.07 | 76 | 0.00 | 0.1 | ||
| 11 |  | W. Castro | 0.00 | 1.1 | 2024 |  MIN | 2 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.16 | 77 | 0.00 | 0.1 | ||
| 12 | | M. Díaz | 0.00 | 1.0 | 2024 | HOU | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.16 | 78 | 0.00 | 0.1 | ||
| 13 |  | G. Hampson | 0.00 | 1.0 | 2024 |  KCR | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 6.16 | 151 | 0.00 | -0.2 | ||
| 14 | | G. Kessinger | 0.00 | 1.0 | 2024 | HOU | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.16 | 78 | 0.00 | 0.1 | ||
| 15 |  | A. Kloffenstein | 0.00 | 1.0 | 2024 |  STL | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.16 | 79 | 0.00 | 0.1 | ||
| 16 | | B. Dixon | 0.00 | 1.0 | 2023 | SDP | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.25 | 75 | 0.00 | 0.1 | ||
| 17 |  | J. Donaldson | 0.00 | 1.0 | 2023 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.25 | 74 | 0.00 | 0.1 | ||
| 18 | | L. Williams | 0.00 | 1.0 | 2023 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.25 | 73 | 0.00 | 0.1 | ||
| 19 |  | B. Calvo | 0.00 | 1.0 | 2023 |  COL | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.25 | 71 | 0.00 | 0.1 | ||
| 20 |  | K. Hurt | 0.00 | 2.0 | 2023 |  LAD | 1 | 0 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 0 | 13.50 | 0.00 | 0.00 | 50.0 | 0.0 | .000 | 0.00 | 0 | 0.25 | 6 | 0.00 | 0.9 | ||
| 21 |  | E. Rodríguez | 0.00 | 3.1 | 2023 |  TBR | 1 | 0 | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 10 | 0 | 13.50 | 0.00 | 0.00 | 50.0 | 0.0 | .000 | 0.00 | 0 | 0.25 | 6 | 0.00 | 1.5 | ||
| 22 | | P. Gosselin | 0.00 | 1.0 | 2022 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.11 | 77 | 0.00 | 0.1 | ||
| 23 | | R. Grichuk | 0.00 | 1.0 | 2022 | COL | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.11 | 74 | 0.00 | 0.1 | ||
| 24 | | S. León | 0.00 | 2.0 | 2022 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.11 | 80 | 0.00 | 0.2 | ||
| 25 | | R. McGuire | 0.00 | 1.0 | 2022 | TOT | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | .000 | 0.00 | 0 | 3.11 | 78 | 0.00 | 0.1 | ||
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