50 pitchers are tied for the worst career win percentage in the postseason when pitching in 5+ games, at .000. The first three are Tyler Holton, Beau Brieske and Brandon Pfaadt.
| NAME | W% | G | W | L | 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% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | T. Holton | .000 | 6 | 0 | 1 | 2 | 9.53 | 6 | 0 | 0 | 1 | 5.2 | 6 | 6 | 6 | 1 | 1 | 0 | 1 | 0 | 24 | 0 | 9.53 | 1.59 | 6.00 | 1.59 | 25.0 | 4.2 | 1.24 | .313 | 9.53 | 9.53 | ||||
| 2 | | B. Brieske | .000 | 6 | 0 | 1 | 0 | 1.50 | 6 | 0 | 0 | 2 | 6.0 | 1 | 1 | 1 | 1 | 2 | 0 | 3 | 0 | 20 | 1 | 9.00 | 3.00 | 3.00 | 1.50 | 30.0 | 10.0 | 0.50 | .000 | 1.50 | 1.50 | ||||
| 3 | | B. Pfaadt | .000 | 5 | 0 | 1 | 5 | 3.27 | 26 | 0 | 0 | 0 | 22.0 | 19 | 8 | 8 | 3 | 5 | 0 | 0 | 0 | 87 | 0 | 10.64 | 2.05 | 5.20 | 1.23 | 29.9 | 5.7 | 1.09 | .302 | 3.27 | 7.77 | ||||
| 4 | | M. Castro | .000 | 10 | 0 | 1 | 0 | 7.88 | 6 | 0 | 0 | 0 | 8.0 | 7 | 7 | 7 | 1 | 5 | 0 | 2 | 1 | 36 | 1 | 6.75 | 5.63 | 1.20 | 1.13 | 16.7 | 13.9 | 1.50 | .250 | 7.88 | 7.88 | ||||
| 5 | | Z. Eflin | .000 | 12 | 0 | 1 | 2 | 4.58 | 18 | 0 | 0 | 1 | 19.2 | 26 | 10 | 10 | 3 | 5 | 1 | 5 | 1 | 87 | 0 | 8.24 | 2.29 | 3.60 | 1.37 | 20.7 | 5.7 | 1.58 | .383 | 4.58 | 11.90 | ||||
| 6 | | N. Martinez | .000 | 7 | 0 | 1 | 0 | 0.82 | 11 | 0 | 0 | 0 | 11.0 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 37 | 0 | 9.00 | 0.82 | 11.00 | 0.82 | 29.7 | 2.7 | 0.36 | .087 | 0.82 | 2.45 | ||||
| 7 | | C. Schmidt | .000 | 6 | 0 | 3 | 3 | 6.28 | 10 | 0 | 0 | 0 | 14.1 | 16 | 10 | 10 | 4 | 9 | 1 | 2 | 1 | 67 | 0 | 6.28 | 5.65 | 1.11 | 2.51 | 14.9 | 13.4 | 1.74 | .279 | 6.28 | 10.05 | ||||
| 8 |  | R. Suarez | .000 | 10 | 0 | 1 | 0 | 2.19 | 11 | 0 | 0 | 2 | 12.1 | 8 | 3 | 3 | 2 | 2 | 0 | 4 | 2 | 45 | 0 | 8.03 | 1.46 | 5.50 | 1.46 | 24.4 | 4.4 | 0.81 | .200 | 2.19 | 5.84 | ||||
| 9 | | J. Cousins | .000 | 7 | 0 | 1 | 0 | 7.50 | 8 | 0 | 0 | 0 | 6.0 | 7 | 5 | 5 | 0 | 5 | 1 | 1 | 1 | 31 | 1 | 12.00 | 7.50 | 1.60 | 0.00 | 25.8 | 16.1 | 2.00 | .412 | 7.50 | 10.50 | ||||
| 10 | | A. Bummer | .000 | 6 | 0 | 1 | 0 | 3.68 | 9 | 0 | 0 | 0 | 7.1 | 6 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 29 | 0 | 11.05 | 3.68 | 3.00 | 0.00 | 31.0 | 10.3 | 1.23 | .353 | 3.68 | 7.36 | ||||
| 11 | | M. Lorenzen | .000 | 6 | 0 | 1 | 0 | 1.17 | 10 | 0 | 0 | 0 | 7.2 | 7 | 1 | 1 | 0 | 3 | 1 | 3 | 0 | 34 | 1 | 11.74 | 3.52 | 3.33 | 0.00 | 29.4 | 8.8 | 1.30 | .350 | 1.17 | 8.22 | ||||
| 12 | | B. Raley | .000 | 15 | 0 | 1 | 0 | 4.73 | 15 | 0 | 0 | 0 | 13.1 | 11 | 7 | 7 | 0 | 9 | 2 | 3 | 1 | 61 | 0 | 10.13 | 6.08 | 1.67 | 0.00 | 24.6 | 14.8 | 1.50 | .314 | 4.73 | 7.43 | ||||
| 13 | | G. Richards | .000 | 5 | 0 | 1 | 0 | 6.00 | 4 | 0 | 0 | 0 | 3.0 | 1 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 13 | 1 | 12.00 | 6.00 | 2.00 | 0.00 | 30.8 | 15.4 | 1.00 | .143 | 6.00 | 3.00 | ||||
| 14 | | C. Thielbar | .000 | 5 | 0 | 1 | 0 | 8.10 | 2 | 0 | 0 | 0 | 3.1 | 5 | 3 | 3 | 2 | 1 | 0 | 1 | 0 | 14 | 0 | 5.40 | 2.70 | 2.00 | 5.40 | 14.3 | 7.1 | 1.80 | .333 | 8.10 | 13.50 | ||||
| 15 | | P. Maton | .000 | 26 | 0 | 1 | 0 | 2.57 | 28 | 0 | 0 | 0 | 28.0 | 22 | 8 | 8 | 5 | 9 | 1 | 1 | 1 | 114 | 0 | 9.00 | 2.89 | 3.11 | 1.61 | 24.6 | 7.9 | 1.11 | .239 | 2.57 | 7.07 | ||||
| 16 | | A. Morejon | .000 | 7 | 0 | 2 | 1 | 8.64 | 6 | 0 | 0 | 0 | 8.1 | 8 | 8 | 8 | 0 | 6 | 1 | 1 | 1 | 41 | 3 | 6.48 | 6.48 | 1.00 | 0.00 | 14.6 | 14.6 | 1.68 | .286 | 8.64 | 8.64 | ||||
| 17 | | L. Patiño | .000 | 5 | 0 | 1 | 0 | 5.40 | 2 | 0 | 0 | 0 | 5.0 | 4 | 3 | 3 | 1 | 3 | 0 | 2 | 0 | 22 | 0 | 3.60 | 5.40 | 0.67 | 1.80 | 9.1 | 13.6 | 1.40 | .188 | 5.40 | 7.20 | ||||
| 18 | | L. Jackson | .000 | 15 | 0 | 1 | 0 | 6.07 | 17 | 0 | 0 | 0 | 13.1 | 18 | 9 | 10 | 3 | 6 | 2 | 1 | 1 | 65 | 0 | 11.48 | 4.05 | 2.83 | 2.03 | 26.2 | 9.2 | 1.80 | .405 | 6.75 | 12.15 | ||||
| 19 | | Z. Littell | .000 | 5 | 0 | 1 | 0 | 9.00 | 9 | 0 | 0 | 0 | 5.0 | 6 | 5 | 5 | 1 | 1 | 2 | 2 | 0 | 24 | 1 | 16.20 | 1.80 | 9.00 | 1.80 | 37.5 | 4.2 | 1.40 | .455 | 9.00 | 10.80 | ||||
| 20 | | J. Loáisiga | .000 | 13 | 0 | 1 | 0 | 3.60 | 10 | 0 | 0 | 0 | 15.0 | 15 | 6 | 8 | 1 | 9 | 1 | 2 | 0 | 67 | 2 | 6.00 | 5.40 | 1.11 | 0.60 | 14.9 | 13.4 | 1.60 | .304 | 4.80 | 9.00 | ||||
| 21 | | C. Martin | .000 | 15 | 0 | 1 | 0 | 1.88 | 10 | 0 | 0 | 1 | 14.1 | 12 | 3 | 3 | 2 | 2 | 1 | 2 | 0 | 58 | 0 | 6.28 | 1.26 | 5.00 | 1.26 | 17.2 | 3.4 | 0.98 | .233 | 1.88 | 7.53 | ||||
| 22 | | R. Helsley | .000 | 8 | 0 | 1 | 0 | 5.63 | 12 | 0 | 0 | 0 | 8.0 | 3 | 5 | 5 | 0 | 3 | 1 | 1 | 0 | 31 | 0 | 13.50 | 3.38 | 4.00 | 0.00 | 38.7 | 9.7 | 0.75 | .200 | 5.63 | 3.38 | ||||
| 23 | | B. Graterol | .000 | 25 | 0 | 2 | 0 | 1.85 | 16 | 0 | 0 | 1 | 24.1 | 15 | 5 | 6 | 0 | 6 | 2 | 2 | 0 | 96 | 0 | 5.92 | 2.22 | 2.67 | 0.00 | 16.7 | 6.3 | 0.86 | .208 | 2.22 | 5.55 | ||||
| 24 | | D. Floro | .000 | 14 | 0 | 1 | 0 | 4.38 | 15 | 0 | 0 | 0 | 12.1 | 11 | 6 | 8 | 1 | 5 | 0 | 3 | 2 | 51 | 0 | 10.95 | 3.65 | 3.00 | 0.73 | 29.4 | 9.8 | 1.30 | .333 | 5.84 | 8.03 | ||||
| 25 |  | J. Hader | .000 | 18 | 0 | 2 | 0 | 1.64 | 33 | 0 | 0 | 5 | 22.0 | 14 | 4 | 5 | 1 | 6 | 1 | 11 | 0 | 84 | 0 | 13.50 | 2.45 | 5.50 | 0.41 | 39.3 | 7.1 | 0.91 | .302 | 2.05 | 5.73 | ||||
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