Reese Olson has played 3 seasons for the Tigers. He has 13 wins, 18 losses, an ERA of 3.58 and 258 strikeouts.
| 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 |  | R. Olson | 2023 |  DET | 21 | 5 | 7 | .417 | 18 | 3.99 | 103 | 0 | 0 | 0 | 103.2 | 83 | 46 | 49 | 14 | 33 | 1 | 0 | 0 | 422 | 4 | 8.94 | 2.86 | 3.12 | 1.22 | 24.4 | 7.8 | 1.12 | .255 | 4.25 | 94 | 4.00 | 94 | 7.21 | 2.7 |
| 2 | | R. Olson | 2024 | DET | 22 | 4 | 8 | .333 | 22 | 3.53 | 101 | 0 | 0 | 0 | 112.1 | 100 | 44 | 51 | 7 | 33 | 4 | 0 | 0 | 465 | 4 | 8.09 | 2.64 | 3.06 | 0.56 | 21.7 | 7.1 | 1.18 | .291 | 4.09 | 89 | 3.16 | 78 | 8.01 | 11.1 |
| 3 | | R. Olson | 2025 | DET | 10 | 4 | 3 | .571 | 10 | 2.89 | 54 | 0 | 0 | 0 | 53.0 | 44 | 17 | 17 | 3 | 20 | 4 | 0 | 1 | 220 | 2 | 9.17 | 3.40 | 2.70 | 0.51 | 24.5 | 9.1 | 1.21 | .295 | 2.89 | 73 | 3.13 | 78 | 7.47 | 5.4 |
| Total | 53 | 13 | 18 | .419 | 50 | 3.58 | 258 | 0 | 0 | 0 | 269.0 | 227 | 107 | 117 | 24 | 86 | 9 | 0 | 1 | 1,107 | 10 | 8.63 | 2.88 | 3.00 | 0.80 | 23.3 | 7.8 | 1.16 | .278 | 3.91 | 88 | 3.48 | 84 | 7.59 | 19.2 |
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