J.P. Howell had a 0-3 record with an ERA of 3.10 and 23 strikeouts in 24 appearances in the postseason in his career.
| NAME | 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% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J.P. Howell | 2008 |  TBR | 12 | 0 | 3 | .000 | 0 | 3.00 | 17 | 0 | 0 | 0 | 12.0 | 9 | 4 | 4 | 0 | 4 | 2 | 1 | 1 | 50 | 1 | 12.75 | 3.00 | 4.25 | 0.00 | 34.0 | 8.0 | 1.08 | .333 | 3.00 | 6.75 | ||||
| 2 | | J.P. Howell | 2011 | TBR | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.0 | 0.0 | 1.000 | |||||||||||||
| 3 |  | J.P. Howell | 2013 |  LAD | 7 | 0 | 0 | 0 | 1.50 | 6 | 0 | 0 | 0 | 6.0 | 5 | 1 | 1 | 1 | 3 | 0 | 1 | 0 | 26 | 1 | 9.00 | 4.50 | 2.00 | 1.50 | 23.1 | 11.5 | 1.33 | .250 | 1.50 | 7.50 | |||||
| 4 | | J.P. Howell | 2014 | LAD | 3 | 0 | 0 | 0 | 13.50 | 0 | 0 | 0 | 0 | 1.1 | 5 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 8 | 0 | 0.00 | 0.00 | 6.75 | 0.0 | 0.0 | 3.75 | .571 | 13.50 | 33.75 | ||||||
| 5 | | J.P. Howell | 2015 | LAD | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | ||||||
| Total | 24 | 0 | 3 | .000 | 0 | 3.10 | 23 | 0 | 0 | 0 | 20.1 | 21 | 7 | 7 | 2 | 7 | 2 | 3 | 1 | 89 | 2 | 10.18 | 3.10 | 3.29 | 0.89 | 25.8 | 7.9 | 1.38 | .345 | 3.10 | 9.30 |
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