Corey Kluber was 4-4 with an ERA of 4.02 and 48 strikeouts in 10 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 |  | C. Kluber | 2016 |  CLE | 6 | 4 | 1 | .800 | 6 | 1.83 | 35 | 0 | 0 | 0 | 34.1 | 28 | 7 | 7 | 3 | 8 | 3 | 0 | 0 | 138 | 0 | 9.17 | 2.10 | 4.38 | 0.79 | 25.4 | 5.8 | 1.05 | .281 | 1.83 | 7.34 | ||||
| 2 | | C. Kluber | 2017 | CLE | 2 | 0 | 1 | .000 | 2 | 12.79 | 10 | 0 | 0 | 0 | 6.1 | 10 | 9 | 9 | 4 | 3 | 0 | 0 | 0 | 33 | 0 | 14.21 | 4.26 | 3.33 | 5.68 | 30.3 | 9.1 | 2.05 | .375 | 12.79 | 14.21 | ||||
| 3 | | C. Kluber | 2018 | CLE | 1 | 0 | 1 | .000 | 1 | 7.71 | 2 | 0 | 0 | 0 | 4.2 | 6 | 4 | 4 | 3 | 2 | 2 | 0 | 0 | 23 | 0 | 3.86 | 3.86 | 1.00 | 5.79 | 8.7 | 8.7 | 1.71 | .214 | 7.71 | 11.57 | ||||
| 4 |  | C. Kluber | 2022 |  TBR | 1 | 0 | 1 | .000 | 0 | 5.40 | 1 | 0 | 0 | 0 | 1.2 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 6 | 0 | 5.40 | 0.00 | 5.40 | 16.7 | 0.0 | 0.60 | .000 | 5.40 | 5.40 | |||||
| Total | 10 | 4 | 4 | .500 | 9 | 4.02 | 48 | 0 | 0 | 0 | 47.0 | 45 | 21 | 21 | 11 | 13 | 5 | 1 | 0 | 200 | 0 | 9.19 | 2.49 | 3.69 | 2.11 | 24.0 | 6.5 | 1.23 | .276 | 4.02 | 8.62 |
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