Matt Barnes was 2-0 with an ERA of 0.79 and 11 strikeouts in 12 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 |  | M. Barnes | 2016 |  BOS | 1 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 5.40 | 0.00 | 0.00 | 14.3 | 0.0 | 1.80 | .500 | 5.40 | 16.20 | ||||||
| 2 | | M. Barnes | 2018 | BOS | 10 | 2 | 0 | 1.000 | 0 | 1.04 | 9 | 0 | 0 | 0 | 8.2 | 3 | 1 | 1 | 1 | 6 | 0 | 0 | 0 | 35 | 2 | 9.35 | 6.23 | 1.50 | 1.04 | 25.7 | 17.1 | 1.04 | .105 | 1.04 | 3.12 | ||||
| 3 | | M. Barnes | 2021 | BOS | 1 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 6 | 0 | 9.00 | 18.00 | 0.50 | 0.00 | 16.7 | 33.3 | 3.00 | .333 | 0.00 | 9.00 | |||||
| Total | 12 | 2 | 0 | 1.000 | 0 | 0.79 | 11 | 0 | 0 | 0 | 11.1 | 7 | 1 | 2 | 1 | 8 | 0 | 1 | 0 | 48 | 2 | 8.74 | 6.35 | 1.38 | 0.79 | 22.9 | 16.7 | 1.32 | .214 | 1.59 | 5.56 |
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