Jon Matlack had a 2-2 record with an ERA of 1.40 and 20 strikeouts in 4 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. Matlack | 1973 |  NYM | 4 | 2 | 2 | .500 | 4 | 1.40 | 20 | 1 | 1 | 0 | 25.2 | 12 | 4 | 7 | 2 | 8 | 1 | 0 | 0 | 98 | 0 | 7.01 | 2.81 | 2.50 | 0.70 | 20.4 | 8.2 | 0.78 | .149 | 2.45 | 4.21 |
Games
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | J. Matlack | 10/21/1973 | NYM | @ |  OAK | L | 1 | 13.50 | 3 | 0 | 0 | 0 | 2.2 | 4 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 13 | 0 |
| 2 | | J. Matlack | 10/17/1973 | NYM | vs | OAK | W | 1 | 0.00 | 5 | 0 | 0 | 0 | 8.0 | 3 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 31 | 0 |
| 3 | | J. Matlack | 10/13/1973 | NYM | @ | OAK | L | 1 | 0.00 | 3 | 0 | 0 | 0 | 6.0 | 3 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 23 | 0 |
| 4 | | J. Matlack | 10/7/1973 | NYM | @ |  CIN | W | 1 | 0.00 | 9 | 1 | 1 | 0 | 9.0 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 31 | 0 |
| Total | 4 | 1.40 | 20 | 1 | 1 | 0 | 25.2 | 12 | 4 | 7 | 2 | 8 | 1 | 0 | 0 | 98 | 0 |
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