Mitch Keller has a 6-11 record with an ERA of 5.45 and 103 strikeouts in 22 appearances on Fridays 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 |  | M. Keller | 8/23/2019 |  PIT | vs |  CIN | 1 | 1.50 | 9 | 0 | 0 | 0 | 6.0 | 6 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 24 | 0 | |
| 2 | | M. Keller | 9/25/2020 | PIT | @ |  CLE | 1 | 1.80 | 3 | 0 | 0 | 0 | 5.0 | 0 | 1 | 1 | 0 | 8 | 0 | 0 | 0 | 21 | 0 | |
| 3 | | M. Keller | 6/4/2021 | PIT | vs |  MIA | 1 | 9.00 | 2 | 0 | 0 | 0 | 2.0 | 2 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 11 | 0 | |
| 4 | | M. Keller | 8/20/2021 | PIT | @ |  STL | W | 1 | 0.00 | 6 | 0 | 0 | 0 | 5.0 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 0 |
| 5 | | M. Keller | 4/15/2022 | PIT | vs |  WSH | L | 1 | 9.82 | 4 | 0 | 0 | 0 | 3.2 | 7 | 4 | 4 | 0 | 3 | 0 | 0 | 0 | 21 | 0 |
| 6 | | M. Keller | 5/13/2022 | PIT | vs | CIN | L | 1 | 9.64 | 2 | 0 | 0 | 0 | 4.2 | 5 | 5 | 5 | 1 | 2 | 0 | 0 | 0 | 21 | 0 |
| 7 | | M. Keller | 6/24/2022 | PIT | @ |  TBR | 1 | 5.40 | 5 | 0 | 0 | 0 | 5.0 | 5 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | |
| 8 | | M. Keller | 8/5/2022 | PIT | @ |  BAL | L | 1 | 1.50 | 1 | 0 | 0 | 0 | 6.0 | 8 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 26 | 0 |
| 9 | | M. Keller | 9/16/2022 | PIT | @ |  NYM | L | 1 | 4.50 | 6 | 0 | 0 | 0 | 6.0 | 5 | 3 | 3 | 1 | 2 | 1 | 0 | 1 | 25 | 0 |
| 10 | | M. Keller | 4/21/2023 | PIT | vs | CIN | W | 1 | 3.00 | 5 | 0 | 0 | 0 | 6.0 | 4 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 24 | 0 |
| 11 | | M. Keller | 5/26/2023 | PIT | @ |  SEA | W | 1 | 9.00 | 8 | 0 | 0 | 0 | 6.0 | 7 | 6 | 6 | 2 | 2 | 1 | 0 | 0 | 28 | 0 |
| 12 | | M. Keller | 7/28/2023 | PIT | vs |  PHI | L | 1 | 3.18 | 8 | 0 | 0 | 0 | 5.2 | 6 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 25 | 0 |
| 13 | | M. Keller | 8/25/2023 | PIT | vs |  CHC | W | 1 | 0.00 | 6 | 0 | 0 | 0 | 8.0 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 29 | 0 |
| 14 | | M. Keller | 9/1/2023 | PIT | @ | STL | 1 | 1.50 | 8 | 0 | 0 | 0 | 6.0 | 5 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 26 | 0 | |
| 15 | | M. Keller | 9/8/2023 | PIT | @ |  ATL | L | 1 | 14.40 | 4 | 0 | 0 | 0 | 5.0 | 12 | 8 | 8 | 2 | 0 | 1 | 0 | 0 | 29 | 0 |
| 16 | | M. Keller | 6/7/2024 | PIT | vs |  MIN | W | 1 | 0.00 | 8 | 0 | 0 | 0 | 6.0 | 7 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 26 | 0 |
| 17 | | M. Keller | 8/9/2024 | PIT | @ |  LAD | L | 1 | 15.75 | 5 | 0 | 0 | 0 | 4.0 | 7 | 7 | 7 | 2 | 2 | 0 | 0 | 0 | 21 | 1 |
| 18 | | M. Keller | 9/20/2024 | PIT | @ | CIN | L | 1 | 21.60 | 1 | 0 | 0 | 0 | 3.1 | 7 | 8 | 8 | 2 | 5 | 0 | 0 | 0 | 22 | 0 |
| 19 | | M. Keller | 3/28/2025 | PIT | @ | MIA | W | 1 | 1.50 | 4 | 0 | 0 | 0 | 6.0 | 5 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 23 | 0 |
| 20 | | M. Keller | 4/4/2025 | PIT | vs |  NYY | L | 1 | 17.18 | 4 | 0 | 0 | 0 | 3.2 | 8 | 7 | 7 | 0 | 4 | 2 | 0 | 0 | 25 | 0 |
| 21 | | M. Keller | 5/2/2025 | PIT | vs |  SDP | L | 1 | 7.20 | 3 | 0 | 0 | 0 | 5.0 | 8 | 4 | 5 | 1 | 1 | 1 | 0 | 0 | 24 | 0 |
| 22 | | M. Keller | 5/30/2025 | PIT | @ | SDP | L | 1 | 4.50 | 1 | 0 | 0 | 0 | 6.0 | 3 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 23 | 0 |
| Total | 22 | 5.45 | 103 | 0 | 0 | 0 | 114.0 | 127 | 69 | 70 | 14 | 49 | 8 | 0 | 1 | 516 | 1 |
Some of the information used here was obtained free of charge from Retrosheet.
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