Jack Flaherty is 4-8 with an ERA of 4.64 and 125 strikeouts in 20 appearances versus the Brewers in his career.
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Flaherty | 10/1/2017 |  STL | vs |  MIL | L | 1 | 7.20 | 5 | 0 | 0 | 0 | 5.0 | 5 | 4 | 4 | 1 | 2 | 0 | 0 | 0 | 22 | 0 |
| 2 | | J. Flaherty | 4/3/2018 | STL | @ | MIL | 1 | 1.80 | 9 | 0 | 0 | 0 | 5.0 | 6 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | |
| 3 | | J. Flaherty | 6/22/2018 | STL | @ | MIL | 1 | 1.29 | 13 | 0 | 0 | 0 | 7.0 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 25 | 0 | |
| 4 | | J. Flaherty | 8/17/2018 | STL | vs | MIL | W | 1 | 0.00 | 7 | 0 | 0 | 0 | 6.0 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 23 | 0 |
| 5 | | J. Flaherty | 9/24/2018 | STL | vs | MIL | 1 | 5.06 | 5 | 0 | 0 | 0 | 5.1 | 4 | 3 | 3 | 1 | 2 | 1 | 0 | 0 | 22 | 0 | |
| 6 | | J. Flaherty | 3/29/2019 | STL | @ | MIL | 1 | 8.31 | 4 | 0 | 0 | 0 | 4.1 | 7 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 20 | 1 | |
| 7 | | J. Flaherty | 4/16/2019 | STL | @ | MIL | L | 1 | 16.88 | 4 | 0 | 0 | 0 | 2.2 | 9 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | 18 | 0 |
| 8 | | J. Flaherty | 4/22/2019 | STL | vs | MIL | W | 1 | 6.00 | 10 | 0 | 0 | 0 | 6.0 | 3 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 23 | 1 |
| 9 | | J. Flaherty | 8/28/2019 | STL | @ | MIL | L | 1 | 3.00 | 7 | 0 | 0 | 0 | 6.0 | 5 | 2 | 3 | 1 | 1 | 0 | 0 | 0 | 24 | 0 |
| 10 | | J. Flaherty | 9/14/2019 | STL | vs | MIL | L | 1 | 4.50 | 10 | 0 | 0 | 0 | 6.0 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 0 | 24 | 0 |
| 11 | | J. Flaherty | 9/15/2020 | STL | @ |  MIL | L | 1 | 27.00 | 6 | 0 | 0 | 0 | 3.0 | 8 | 9 | 9 | 2 | 2 | 0 | 0 | 0 | 19 | 0 |
| 12 | | J. Flaherty | 9/25/2020 | STL | vs | MIL | L | 1 | 5.40 | 5 | 0 | 0 | 0 | 5.0 | 4 | 3 | 3 | 1 | 4 | 0 | 0 | 0 | 22 | 0 |
| 13 | | J. Flaherty | 5/13/2021 | STL | @ | MIL | W | 1 | 0.00 | 6 | 0 | 0 | 0 | 6.0 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 24 | 0 |
| 14 | | J. Flaherty | 8/18/2021 | STL | vs | MIL | 1 | 3.00 | 8 | 0 | 0 | 0 | 6.0 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 23 | 0 | |
| 15 | | J. Flaherty | 9/29/2021 | STL | vs | MIL | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | |
| 16 | | J. Flaherty | 6/21/2022 | STL | @ | MIL | 1 | 6.00 | 1 | 0 | 0 | 0 | 3.0 | 3 | 2 | 2 | 1 | 5 | 0 | 0 | 0 | 16 | 0 | |
| 17 | | J. Flaherty | 4/7/2023 | STL | @ | MIL | L | 1 | 3.60 | 3 | 0 | 0 | 0 | 5.0 | 4 | 2 | 2 | 0 | 6 | 0 | 0 | 0 | 23 | 0 |
| 18 | | J. Flaherty | 5/15/2023 | STL | vs | MIL | W | 1 | 0.00 | 10 | 0 | 0 | 0 | 7.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 25 | 0 |
| 19 |  | J. Flaherty | 8/15/2024 |  LAD | @ | MIL | 1 | 5.40 | 7 | 0 | 0 | 0 | 5.0 | 4 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 20 | 0 | |
| 20 |  | J. Flaherty | 4/15/2025 |  DET | @ | MIL | L | 1 | 5.79 | 4 | 0 | 0 | 0 | 4.2 | 5 | 3 | 3 | 1 | 2 | 0 | 0 | 0 | 21 | 0 |
| Total | 19 | 4.64 | 125 | 0 | 0 | 0 | 99.0 | 88 | 51 | 52 | 20 | 43 | 2 | 0 | 0 | 420 | 2 |
Some of the information used here was obtained free of charge from Retrosheet.
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