Jared Fernandez has the highest WHIP with 1.0+ inning pitched in a season, with a WHIP of 11.00 in 2004.
| 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 |  | J. Fernandez | 11.00 | 1.0 | 2004 |  HOU | 2 | 0 | 0 | 1 | 54.00 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 5 | 0 | 0 | 0 | 14 | 0 | 0.00 | 45.00 | 0.00 | 0.00 | 0.0 | 35.7 | .667 | 54.00 | 1242 | 18.04 | 406 | 54.00 | -1.5 | |
| 2 | | E. Rivera | 10.00 | 1.0 | 2025 |  BAL | 1 | 0 | 0 | 0 | 72.00 | 0 | 0 | 0 | 0 | 8 | 8 | 8 | 1 | 2 | 0 | 1 | 0 | 13 | 0 | 0.00 | 18.00 | 0.00 | 9.00 | 0.0 | 15.4 | .700 | 72.00 | 1826 | 22.08 | 550 | 72.00 | -2 | |
| 3 | | G. Sparkman | 10.00 | 1.0 | 2017 |  TOR | 2 | 0 | 0 | 0 | 63.00 | 1 | 0 | 0 | 0 | 9 | 7 | 7 | 0 | 1 | 0 | 1 | 0 | 12 | 0 | 9.00 | 9.00 | 1.00 | 0.00 | 8.3 | 8.3 | .900 | 63.00 | 1443 | 4.15 | 94 | 81.00 | 0 | |
| 4 | | S. Rosario | 10.00 | 1.0 | 2010 |  FLA | 2 | 0 | 0 | 0 | 54.00 | 0 | 0 | 0 | 0 | 9 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 12 | 0 | 0.00 | 9.00 | 0.00 | 18.00 | 0.0 | 8.3 | .778 | 54.00 | 1332 | 32.07 | 820 | 81.00 | -3.2 | |
| 5 | | H. Wheeler | 10.00 | 1.0 | 1879 | CIN | 1 | 0 | 1 | .000 | 1 | 81.00 | 0 | 0 | 0 | 0 | 6 | 9 | 10 | 0 | 4 | 0 | 13 | 1 | 0.00 | 36.00 | 0.00 | 0.00 | 0.0 | 30.8 | 90.00 | 3415 | 14.74 | 621 | 54.00 | -1.5 | |||
| 6 | | T. Frohwirth | 9.00 | 1.0 | 1990 |  PHI | 5 | 0 | 1 | .000 | 0 | 18.00 | 1 | 0 | 0 | 0 | 3 | 2 | 2 | 0 | 6 | 0 | 0 | 2 | 12 | 1 | 9.00 | 54.00 | 0.17 | 0.00 | 8.3 | 50.0 | .600 | 18.00 | 470 | 18.80 | 492 | 27.00 | -1.6 |
| 7 | | G. Pladson | 9.00 | 1.1 | 1982 |  HOU | 2 | 0 | 0 | 0 | 54.00 | 0 | 0 | 0 | 0 | 10 | 8 | 8 | 0 | 2 | 0 | 1 | 0 | 16 | 0 | 0.00 | 13.50 | 0.00 | 0.00 | 0.0 | 12.5 | .714 | 54.00 | 1595 | 7.21 | 215 | 67.50 | -0.6 | |
| 8 | | J. Ogrodowski | 9.00 | 1.0 | 1925 |  BSN | 1 | 0 | 0 | 0 | 54.00 | 0 | 0 | 0 | 0 | 6 | 6 | 8 | 0 | 3 | 0 | 0 | 13 | 0 | 0.00 | 27.00 | 0.00 | 0.00 | 0.0 | 23.1 | .600 | 72.00 | 1332 | 12.11 | 299 | 54.00 | -0.9 | ||
| 9 | | E. Shore | 9.00 | 1.0 | 1912 |  NYG | 1 | 0 | 0 | 0 | 27.00 | 1 | 0 | 0 | 1 | 8 | 3 | 10 | 1 | 1 | 0 | 1 | 13 | 0 | 9.00 | 9.00 | 1.00 | 9.00 | 7.7 | 7.7 | .700 | 90.00 | 811 | 16.85 | 491 | 72.00 | -1.5 | ||
| 10 | | F. Schneiberg | 9.00 | 1.0 | 1910 |  BKN | 1 | 0 | 0 | 0 | 63.00 | 0 | 0 | 0 | 0 | 5 | 7 | 8 | 0 | 4 | 0 | 0 | 12 | 0 | 0.00 | 36.00 | 0.00 | 0.00 | 0.0 | 33.3 | .625 | 72.00 | 2148 | 14.32 | 501 | 45.00 | -1.3 | ||
| 11 | | T. McCreery | 9.00 | 1.0 | 1896 | LOU | 1 | 0 | 1 | .000 | 1 | 36.00 | 0 | 0 | 0 | 0 | 4 | 4 | 10 | 1 | 5 | 0 | 0 | 12 | 0 | 0.00 | 45.00 | 0.00 | 9.00 | 0.0 | 41.7 | .500 | 90.00 | 860 | 31.29 | 748 | 36.00 | -3.1 | |
| 12 | | J. Garry | 9.00 | 1.0 | 1893 |  BSN | 1 | 0 | 1 | .000 | 0 | 63.00 | 2 | 0 | 0 | 0 | 5 | 7 | 8 | 0 | 4 | 0 | 0 | 12 | 0 | 18.00 | 36.00 | 0.50 | 0.00 | 16.7 | 33.3 | .833 | 72.00 | 1300 | 11.24 | 232 | 45.00 | -0.7 | |
| 13 | | D. Maurer | 8.25 | 1.1 | 2004 |  TOR | 3 | 0 | 0 | 0 | 54.00 | 1 | 0 | 0 | 0 | 6 | 8 | 8 | 1 | 5 | 0 | 0 | 0 | 15 | 0 | 6.75 | 33.75 | 0.20 | 6.75 | 6.7 | 33.3 | .625 | 54.00 | 1132 | 22.54 | 489 | 40.50 | -2.6 | |
| 14 | | L. Gilbreath | 8.00 | 1.0 | 2024 |  COL | 3 | 0 | 0 | 0 | 54.00 | 0 | 0 | 0 | 0 | 7 | 6 | 6 | 1 | 1 | 1 | 0 | 0 | 12 | 0 | 0.00 | 9.00 | 0.00 | 9.00 | 0.0 | 8.3 | .667 | 54.00 | 1157 | 22.16 | 520 | 63.00 | -1.9 | |
| 15 | | V. Mazzaro | 8.00 | 1.0 | 2016 |  SFG | 2 | 1 | 0 | 1.000 | 0 | 54.00 | 0 | 0 | 0 | 0 | 7 | 6 | 9 | 0 | 1 | 1 | 0 | 0 | 13 | 0 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0 | 7.7 | .636 | 81.00 | 1337 | 9.14 | 233 | 63.00 | -0.6 |
| 16 | | J. Wall | 8.00 | 1.0 | 2014 |  LAA | 2 | 0 | 0 | 0 | 54.00 | 0 | 0 | 0 | 0 | 5 | 6 | 6 | 0 | 3 | 0 | 1 | 0 | 11 | 0 | 0.00 | 27.00 | 0.00 | 0.00 | 0.0 | 27.3 | .625 | 54.00 | 1490 | 12.13 | 330 | 45.00 | -1 | |
| 17 | | D. Davidson | 8.00 | 1.0 | 2009 | FLA | 1 | 0 | 0 | 0 | 45.00 | 3 | 0 | 0 | 0 | 4 | 5 | 5 | 0 | 4 | 0 | 0 | 0 | 11 | 0 | 27.00 | 36.00 | 0.75 | 0.00 | 27.3 | 36.4 | 1.000 | 45.00 | 1063 | 9.09 | 219 | 36.00 | -0.6 | |
| 18 | | D. Sutherland | 8.00 | 1.0 | 1949 |  WSH | 1 | 0 | 1 | .000 | 1 | 45.00 | 0 | 0 | 0 | 0 | 2 | 5 | 5 | 0 | 6 | 0 | 0 | 11 | 0 | 0.00 | 54.00 | 0.00 | 0.00 | 0.0 | 54.5 | .400 | 45.00 | 1083 | 20.51 | 491 | 18.00 | -1.8 | |
| 19 | | W. Wietelmann | 8.00 | 1.0 | 1945 |  BSN | 1 | 0 | 0 | 0 | 54.00 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 2 | 0 | 1 | 11 | 0 | 0.00 | 18.00 | 0.00 | 0.00 | 0.0 | 18.2 | .667 | 54.00 | 1421 | 8.54 | 231 | 54.00 | -0.5 | ||
| 20 | | R. Liz | 7.50 | 1.1 | 2009 | BAL | 2 | 0 | 0 | 0 | 67.50 | 1 | 0 | 0 | 0 | 8 | 10 | 10 | 1 | 2 | 2 | 0 | 0 | 16 | 0 | 6.75 | 13.50 | 0.50 | 6.75 | 6.3 | 12.5 | .700 | 67.50 | 1487 | 20.34 | 444 | 54.00 | -2.2 | |
| 21 | | J. Shiell | 7.50 | 1.1 | 2002 |  SDP | 3 | 0 | 0 | 0 | 27.00 | 1 | 0 | 0 | 0 | 7 | 4 | 4 | 0 | 3 | 0 | 0 | 0 | 13 | 0 | 6.75 | 20.25 | 0.33 | 0.00 | 7.7 | 23.1 | .778 | 27.00 | 707 | 8.20 | 204 | 47.25 | -0.6 | |
| 22 | | C. Morgan | 7.50 | 1.1 | 1922 | BSN | 2 | 0 | 0 | 0 | 27.00 | 0 | 0 | 0 | 0 | 8 | 4 | 8 | 0 | 2 | 0 | 1 | 14 | 0 | 0.00 | 13.50 | 0.00 | 0.00 | 0.0 | 14.3 | .667 | 54.00 | 679 | 7.51 | 192 | 54.00 | -0.6 | ||
| 23 | | P. Craig | 7.20 | 1.2 | 1964 |  WSH | 2 | 0 | 0 | 1 | 48.60 | 0 | 0 | 0 | 0 | 8 | 9 | 9 | 1 | 4 | 0 | 0 | 1 | 16 | 0 | 0.00 | 21.60 | 0.00 | 5.40 | 0.0 | 25.0 | .636 | 48.60 | 1341 | 17.60 | 467 | 43.20 | -2.6 | |
| 24 | | M. Lang | 7.20 | 1.2 | 1930 |  PIT | 2 | 0 | 0 | 0 | 54.00 | 2 | 0 | 0 | 0 | 9 | 10 | 10 | 2 | 3 | 0 | 0 | 16 | 1 | 10.80 | 16.20 | 0.67 | 10.80 | 12.5 | 18.8 | .778 | 54.00 | 1075 | 22.10 | 445 | 48.60 | -3.1 | ||
| 25 | | J. Mateo | 7.00 | 1.0 | 2025 | BAL | 1 | 0 | 0 | 0 | 45.00 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 1 | 2 | 1 | 0 | 0 | 11 | 0 | 0.00 | 18.00 | 0.00 | 9.00 | 0.0 | 18.2 | .571 | 45.00 | 1141 | 25.08 | 625 | 45.00 | -2.4 | |
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