Mitch Keller has a record of 3-6 with an ERA of 5.75 and 83 strikeouts in 18 appearances versus the Reds 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 | 5/27/2019 |  PIT | @ |  CIN | L | 1 | 13.50 | 7 | 0 | 0 | 0 | 4.0 | 7 | 6 | 6 | 1 | 2 | 0 | 0 | 0 | 21 | 0 |
| 2 | | 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 | |
| 3 | | M. Keller | 9/14/2020 | PIT | @ | CIN | 1 | 9.00 | 4 | 0 | 0 | 0 | 3.0 | 2 | 3 | 3 | 2 | 4 | 0 | 0 | 0 | 14 | 0 | |
| 4 | | M. Keller | 5/10/2021 | PIT | vs | CIN | L | 1 | 18.90 | 2 | 0 | 0 | 0 | 3.1 | 7 | 7 | 7 | 1 | 2 | 0 | 0 | 0 | 18 | 0 |
| 5 | | M. Keller | 8/7/2021 | PIT | @ | CIN | L | 1 | 7.20 | 4 | 0 | 0 | 0 | 5.0 | 7 | 4 | 4 | 1 | 4 | 1 | 0 | 0 | 24 | 0 |
| 6 | | M. Keller | 9/15/2021 | PIT | vs | CIN | 1 | 3.60 | 3 | 0 | 0 | 0 | 5.0 | 4 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 21 | 0 | |
| 7 | | M. Keller | 9/21/2021 | PIT | @ | CIN | W | 1 | 3.18 | 2 | 0 | 0 | 0 | 5.2 | 7 | 2 | 2 | 0 | 4 | 0 | 0 | 0 | 25 | 0 |
| 8 | | M. Keller | 10/3/2021 | PIT | vs | CIN | 1 | 3.00 | 3 | 0 | 0 | 0 | 3.0 | 3 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 13 | 0 | |
| 9 | | M. Keller | 5/7/2022 | PIT | @ | CIN | 1 | 10.38 | 3 | 0 | 0 | 0 | 4.1 | 6 | 5 | 5 | 1 | 3 | 1 | 0 | 0 | 23 | 0 | |
| 10 | | 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 |
| 11 | | M. Keller | 9/27/2022 | PIT | vs | CIN | 1 | 1.80 | 5 | 0 | 0 | 0 | 5.0 | 5 | 1 | 1 | 0 | 3 | 2 | 0 | 0 | 24 | 1 | |
| 12 | | M. Keller | 3/30/2023 | PIT | @ | CIN | 1 | 7.71 | 8 | 0 | 0 | 0 | 4.2 | 5 | 4 | 4 | 1 | 4 | 0 | 0 | 0 | 23 | 0 | |
| 13 | | 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 |
| 14 | | M. Keller | 8/13/2023 | PIT | vs | CIN | 1 | 1.50 | 7 | 0 | 0 | 0 | 6.0 | 5 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 25 | 0 | |
| 15 | | M. Keller | 6/19/2024 | PIT | vs | CIN | 1 | 0.00 | 7 | 0 | 0 | 0 | 7.0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 25 | 0 | |
| 16 | | M. Keller | 6/25/2024 | PIT | @ | CIN | W | 1 | 4.76 | 6 | 0 | 0 | 0 | 5.2 | 6 | 3 | 4 | 0 | 3 | 1 | 0 | 0 | 29 | 0 |
| 17 | | 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 |
| 18 | | M. Keller | 5/19/2025 | PIT | vs | CIN | L | 1 | 1.50 | 5 | 0 | 0 | 0 | 6.0 | 6 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 24 | 0 |
| Total | 18 | 5.75 | 83 | 0 | 0 | 0 | 87.2 | 94 | 56 | 59 | 11 | 47 | 8 | 0 | 0 | 400 | 1 |
Some of the information used here was obtained free of charge from Retrosheet.
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