Blake Treinen has a 4-3 record with an ERA of 4.03, 42 strikeouts and 4 saves in 33 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 |  | B. Treinen | 2016 |  WSH | 3 | 1 | 1 | .500 | 0 | 6.75 | 5 | 0 | 0 | 0 | 2.2 | 3 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 12 | 0 | 16.88 | 0.00 | 0.00 | 41.7 | 0.0 | 1.13 | .500 | 6.75 | 10.13 | |||||
| 2 |  | B. Treinen | 2018 |  OAK | 1 | 0 | 0 | 0 | 13.50 | 0 | 0 | 0 | 0 | 2.0 | 2 | 3 | 3 | 1 | 2 | 0 | 0 | 0 | 10 | 0 | 0.00 | 9.00 | 0.00 | 4.50 | 0.0 | 20.0 | 2.00 | .143 | 13.50 | 9.00 | |||||
| 3 |  | B. Treinen | 2020 |  LAD | 11 | 1 | 1 | .500 | 0 | 4.76 | 10 | 0 | 0 | 1 | 11.1 | 9 | 6 | 6 | 1 | 1 | 1 | 1 | 0 | 44 | 1 | 7.94 | 0.79 | 10.00 | 0.79 | 22.7 | 2.3 | 0.88 | .258 | 4.76 | 7.15 | ||||
| 4 | | B. Treinen | 2021 | LAD | 8 | 0 | 1 | .000 | 0 | 2.08 | 8 | 0 | 0 | 0 | 8.2 | 5 | 2 | 2 | 0 | 2 | 0 | 1 | 0 | 32 | 0 | 8.31 | 2.08 | 4.00 | 0.00 | 25.0 | 6.3 | 0.81 | .227 | 2.08 | 5.19 | ||||
| 5 | | B. Treinen | 2022 | LAD | 1 | 0 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1.0 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 7 | 0 | 9.00 | 18.00 | 0.50 | 9.00 | 14.3 | 28.6 | 3.00 | .000 | 9.00 | 9.00 | |||||
| 6 | | B. Treinen | 2024 | LAD | 9 | 2 | 0 | 1.000 | 0 | 2.19 | 18 | 0 | 0 | 3 | 12.1 | 12 | 3 | 3 | 0 | 4 | 1 | 4 | 1 | 54 | 1 | 13.14 | 2.92 | 4.50 | 0.00 | 33.3 | 7.4 | 1.30 | .387 | 2.19 | 8.76 | ||||
| Total | 33 | 4 | 3 | .571 | 0 | 4.03 | 42 | 0 | 0 | 4 | 38.0 | 32 | 17 | 17 | 3 | 11 | 3 | 6 | 2 | 159 | 2 | 9.95 | 2.61 | 3.82 | 0.71 | 26.4 | 6.9 | 1.13 | .290 | 4.03 | 7.58 |
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