4 pitchers are tied for the highest WHIP by a starting pitcher this season, with a WHIP of 3.00. The first three are Bryse Wilson, Justin Topa and Bobby Miller.
| NAME | WHIP | SEASON | TM | G | W | L | 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% | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Wilson | 3.00 | 2025 |  CWS | 1 | 0 | 0 | 1 | 3.38 | 2 | 0 | 0 | 0 | 2.2 | 5 | 1 | 1 | 0 | 3 | 1 | 0 | 0 | 16 | 0 | 6.75 | 10.13 | 0.67 | 0.00 | 12.5 | 18.8 | .500 | 3.38 | 16.88 | |
| 2 |  | J. Topa | 3.00 | 2025 |  MIN | 1 | 0 | 0 | 1 | 9.00 | 1 | 0 | 0 | 0 | 1.0 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 9.00 | 0.00 | 0.00 | 16.7 | 0.0 | .600 | 9.00 | 27.00 | ||
| 3 |  | B. Miller | 3.00 | 2025 |  LAD | 1 | 0 | 0 | 1 | 18.00 | 7 | 0 | 0 | 0 | 3.0 | 8 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 18 | 0 | 21.00 | 3.00 | 7.00 | 6.00 | 38.9 | 5.6 | .750 | 18.00 | 24.00 | |
| 4 |  | J. Estes | 3.00 | 2025 |  ATH | 2 | 0 | 2 | .000 | 2 | 15.43 | 5 | 0 | 0 | 0 | 7.0 | 15 | 12 | 12 | 4 | 6 | 1 | 0 | 0 | 42 | 0 | 6.43 | 7.71 | 0.83 | 5.14 | 11.9 | 14.3 | .423 | 15.43 | 19.29 |
| 5 |  | T. Harrington | 2.75 | 2025 |  PIT | 1 | 0 | 1 | .000 | 1 | 13.50 | 2 | 0 | 0 | 0 | 4.0 | 7 | 6 | 6 | 1 | 4 | 0 | 0 | 0 | 23 | 1 | 4.50 | 9.00 | 0.50 | 2.25 | 8.7 | 17.4 | .375 | 13.50 | 15.75 |
| 6 |  | L. F. Castillo | 2.71 | 2025 |  SEA | 2 | 0 | 0 | 2 | 7.71 | 5 | 0 | 0 | 0 | 7.0 | 12 | 6 | 7 | 0 | 7 | 0 | 0 | 0 | 41 | 0 | 6.43 | 9.00 | 0.71 | 0.00 | 12.2 | 17.1 | .414 | 9.00 | 15.43 | |
| 7 |  | C. Morton | 2.23 | 2025 |  BAL | 5 | 0 | 5 | .000 | 5 | 10.89 | 21 | 0 | 0 | 0 | 20.2 | 31 | 25 | 25 | 5 | 15 | 1 | 0 | 0 | 108 | 0 | 9.15 | 6.53 | 1.40 | 2.18 | 19.4 | 13.9 | .394 | 10.89 | 13.50 |
| 8 | | J. Wrobleski | 2.20 | 2025 | LAD | 1 | 0 | 1 | .000 | 1 | 14.40 | 4 | 0 | 0 | 0 | 5.0 | 8 | 8 | 8 | 2 | 3 | 0 | 0 | 0 | 26 | 0 | 7.20 | 5.40 | 1.33 | 3.60 | 15.4 | 11.5 | .353 | 14.40 | 14.40 |
| 9 |  | R. López | 2.20 | 2025 |  ATL | 1 | 0 | 0 | 1 | 5.40 | 1 | 0 | 0 | 0 | 5.0 | 9 | 3 | 3 | 1 | 2 | 0 | 0 | 0 | 25 | 0 | 1.80 | 3.60 | 0.50 | 1.80 | 4.0 | 8.0 | .381 | 5.40 | 16.20 | |
| 10 |  | B. Young | 2.19 | 2025 | BAL | 2 | 0 | 1 | .000 | 2 | 6.23 | 9 | 0 | 0 | 0 | 8.2 | 11 | 6 | 6 | 1 | 8 | 0 | 0 | 0 | 42 | 0 | 9.35 | 8.31 | 1.13 | 1.04 | 21.4 | 19.0 | .417 | 6.23 | 11.42 |
| 11 | | L. Knack | 2.10 | 2025 | LAD | 2 | 0 | 0 | 2 | 9.45 | 4 | 0 | 0 | 0 | 6.2 | 8 | 7 | 7 | 1 | 6 | 0 | 0 | 0 | 34 | 1 | 5.40 | 8.10 | 0.67 | 1.35 | 11.8 | 17.6 | .304 | 9.45 | 10.80 | |
| 12 |  | M. Stroman | 2.04 | 2025 |  NYY | 3 | 0 | 1 | .000 | 3 | 11.57 | 7 | 0 | 0 | 0 | 9.1 | 12 | 12 | 12 | 2 | 7 | 0 | 0 | 0 | 47 | 0 | 6.75 | 6.75 | 1.00 | 1.93 | 14.9 | 14.9 | .323 | 11.57 | 11.57 |
| 13 |  | G. Márquez | 2.02 | 2025 |  COL | 5 | 0 | 4 | .000 | 5 | 9.30 | 14 | 0 | 0 | 0 | 20.1 | 30 | 21 | 23 | 2 | 11 | 2 | 0 | 0 | 100 | 2 | 6.20 | 4.87 | 1.27 | 0.89 | 14.0 | 11.0 | .394 | 10.18 | 13.28 |
| 14 |  | T. Myers | 2.00 | 2025 |  MIL | 1 | 0 | 0 | 1 | 4.50 | 2 | 0 | 0 | 0 | 4.0 | 4 | 2 | 2 | 1 | 4 | 0 | 0 | 0 | 20 | 0 | 4.50 | 9.00 | 0.50 | 2.25 | 10.0 | 20.0 | .231 | 4.50 | 9.00 | |
| 15 | | S. Blewett | 2.00 | 2025 | ATL | 1 | 0 | 0 | 1 | 6.00 | 1 | 0 | 0 | 0 | 3.0 | 4 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 15 | 0 | 3.00 | 6.00 | 0.50 | 3.00 | 6.7 | 13.3 | .273 | 6.00 | 12.00 | |
| 16 |  | B. Snell | 2.00 | 2025 | LAD | 2 | 1 | 0 | 1.000 | 2 | 2.00 | 4 | 0 | 0 | 0 | 9.0 | 10 | 2 | 7 | 0 | 8 | 0 | 0 | 0 | 46 | 2 | 4.00 | 8.00 | 0.50 | 0.00 | 8.7 | 17.4 | .294 | 7.00 | 10.00 |
| 17 | | AJ Smith-Shawver | 1.98 | 2025 | ATL | 3 | 0 | 2 | .000 | 3 | 4.61 | 17 | 0 | 0 | 0 | 13.2 | 19 | 7 | 7 | 2 | 8 | 0 | 0 | 0 | 65 | 2 | 11.20 | 5.27 | 2.13 | 1.32 | 26.2 | 12.3 | .447 | 4.61 | 12.51 |
| 18 |  | K. Montero | 1.93 | 2025 |  DET | 2 | 0 | 1 | .000 | 2 | 7.71 | 11 | 0 | 0 | 0 | 9.1 | 13 | 8 | 9 | 4 | 5 | 1 | 0 | 0 | 46 | 0 | 10.61 | 4.82 | 2.20 | 3.86 | 23.9 | 10.9 | .360 | 8.68 | 12.54 |
| 19 |  | S. Newcomb | 1.93 | 2025 |  BOS | 5 | 0 | 3 | .000 | 5 | 4.43 | 27 | 0 | 0 | 0 | 22.1 | 32 | 11 | 15 | 1 | 11 | 1 | 0 | 0 | 105 | 0 | 10.88 | 4.43 | 2.45 | 0.40 | 25.7 | 10.5 | .477 | 6.04 | 12.90 |
| 20 | | A. Senzatela | 1.88 | 2025 | COL | 6 | 1 | 3 | .250 | 6 | 5.22 | 13 | 0 | 0 | 0 | 29.1 | 50 | 17 | 19 | 7 | 5 | 1 | 0 | 0 | 137 | 0 | 3.99 | 1.53 | 2.60 | 2.15 | 9.5 | 3.6 | .387 | 5.83 | 15.34 |
| 21 | | C. Mlodzinski | 1.82 | 2025 | PIT | 5 | 1 | 3 | .250 | 5 | 6.95 | 18 | 0 | 0 | 0 | 22.0 | 31 | 17 | 17 | 2 | 9 | 0 | 0 | 0 | 104 | 0 | 7.36 | 3.68 | 2.00 | 0.82 | 17.3 | 8.7 | .387 | 6.95 | 12.68 |
| 22 |  | C. Quantrill | 1.78 | 2025 |  MIA | 5 | 2 | 2 | .500 | 5 | 7.83 | 13 | 0 | 0 | 0 | 23.0 | 32 | 20 | 20 | 4 | 9 | 1 | 0 | 0 | 104 | 1 | 5.09 | 3.52 | 1.44 | 1.57 | 12.5 | 8.7 | .364 | 7.83 | 12.52 |
| 23 | | E. RodrÃguez | 1.78 | 2025 | MIL | 2 | 0 | 2 | .000 | 2 | 11.00 | 5 | 0 | 0 | 0 | 9.0 | 14 | 11 | 11 | 5 | 2 | 1 | 0 | 0 | 42 | 0 | 5.00 | 2.00 | 2.50 | 5.00 | 11.9 | 4.8 | .310 | 11.00 | 14.00 |
| 24 |  | B. Lord | 1.76 | 2025 |  WSH | 3 | 0 | 2 | .000 | 3 | 4.76 | 10 | 0 | 0 | 0 | 11.1 | 13 | 6 | 6 | 0 | 7 | 1 | 0 | 0 | 51 | 0 | 7.94 | 5.56 | 1.43 | 0.00 | 19.6 | 13.7 | .394 | 4.76 | 10.32 |
| 25 |  | K. Rocker | 1.75 | 2025 |  TEX | 5 | 1 | 3 | .250 | 5 | 8.10 | 16 | 0 | 0 | 0 | 20.0 | 30 | 18 | 19 | 3 | 5 | 1 | 0 | 0 | 95 | 3 | 7.20 | 2.25 | 3.20 | 1.35 | 16.8 | 5.3 | .386 | 8.55 | 13.50 |
StatMuse has game-level data for WHIP going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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