


Reese Olson (born July 31, 1999) is an American professional baseball pitcher for the Detroit Tigers of Major League Baseball (MLB). He made his MLB debut in 2023.
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| 2023-2025 | Permanent | - | - |
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| SO/BB | MLB | 2025 | 2.60 |
| SO9 | MLB | 2025 | 8.5 |
| BB9 | MLB | 2025 | 3.3 |
| HR9 | MLB | 2025 | 0.7 |
| H9 | MLB | 2025 | 7.6 |
| WHIP | MLB | 2025 | 1.209 |
| Fielding Independent Pitching | MLB | 2025 | 3.50 |
| ERA+ | MLB | 2025 | 132 |
| Batters Faced | MLB | 2025 | 285 |
| Wild Pitches | MLB | 2025 | 2 |
| Balks | MLB | 2025 | 0 |
| Times Hit by a Pitch | MLB | 2025 | 5 |
| Strikeouts | MLB | 2025 | 65 |
| Intentional Bases on Balls | MLB | 2025 | 2 |
| Bases on Balls/Walks | MLB | 2025 | 25 |
| Home Runs Allowed | MLB | 2025 | 5 |
| Earned Runs Allowed | MLB | 2025 | 24 |
| Runs Allowed | MLB | 2025 | 24 |
| Hits Allowed | MLB | 2025 | 58 |
| Innings Pitched | MLB | 2025 | 68.2 |
| Saves | MLB | 2025 | 0 |
| Shutouts | MLB | 2025 | 0 |
| Complete Games | MLB | 2025 | 0 |
| Games Finished | MLB | 2025 | 0 |
| Games Started | MLB | 2025 | 13 |
| Games Pitched | MLB | 2025 | 13 |
| ERA | MLB | 2025 | 3.15 |
| Win-Loss Percentage | MLB | 2025 | .500 |
| Loss | MLB | 2025 | 4 |
| Wins | MLB | 2025 | 4 |
| Wins Above Replacement for Pitchers | MLB | 2025 | 1.7 |
| SO/BB | MLB | 2024 | 3.06 |
| SO9 | MLB | 2024 | 8.1 |
| BB9 | MLB | 2024 | 2.6 |
| HR9 | MLB | 2024 | 0.6 |
| H9 | MLB | 2024 | 8.0 |
| WHIP | MLB | 2024 | 1.184 |
| Fielding Independent Pitching | MLB | 2024 | 3.17 |
| ERA+ | MLB | 2024 | 118 |
| Batters Faced | MLB | 2024 | 465 |
| Wild Pitches | MLB | 2024 | 4 |
| Balks | MLB | 2024 | 0 |
| Times Hit by a Pitch | MLB | 2024 | 4 |
| Strikeouts | MLB | 2024 | 101 |
| Intentional Bases on Balls | MLB | 2024 | 0 |
| Bases on Balls/Walks | MLB | 2024 | 33 |
| Home Runs Allowed | MLB | 2024 | 7 |
| Earned Runs Allowed | MLB | 2024 | 44 |
| Runs Allowed | MLB | 2024 | 51 |
| Hits Allowed | MLB | 2024 | 100 |
| Innings Pitched | MLB | 2024 | 112.1 |
| Saves | MLB | 2024 | 0 |
| Shutouts | MLB | 2024 | 0 |
| Complete Games | MLB | 2024 | 0 |
| Games Finished | MLB | 2024 | 0 |
| Games Started | MLB | 2024 | 22 |
| Games Pitched | MLB | 2024 | 22 |
| ERA | MLB | 2024 | 3.53 |
| Win-Loss Percentage | MLB | 2024 | .333 |
| Loss | MLB | 2024 | 8 |
| Wins | MLB | 2024 | 4 |
| Wins Above Replacement for Pitchers | MLB | 2024 | 1.3 |
| SO/BB | MLB | 2023 | 3.12 |
| SO9 | MLB | 2023 | 8.9 |
| BB9 | MLB | 2023 | 2.9 |
| HR9 | MLB | 2023 | 1.2 |
| H9 | MLB | 2023 | 7.2 |
| WHIP | MLB | 2023 | 1.119 |
| Fielding Independent Pitching | MLB | 2023 | 4.01 |
| ERA+ | MLB | 2023 | 109 |
| Batters Faced | MLB | 2023 | 422 |
| Wild Pitches | MLB | 2023 | 4 |
| Balks | MLB | 2023 | 1 |
| Times Hit by a Pitch | MLB | 2023 | 1 |
| Strikeouts | MLB | 2023 | 103 |
| Intentional Bases on Balls | MLB | 2023 | 0 |
| Bases on Balls/Walks | MLB | 2023 | 33 |
| Home Runs Allowed | MLB | 2023 | 14 |
| Earned Runs Allowed | MLB | 2023 | 46 |
| Runs Allowed | MLB | 2023 | 49 |
| Hits Allowed | MLB | 2023 | 83 |
| Innings Pitched | MLB | 2023 | 103.2 |
| Saves | MLB | 2023 | 0 |
| Shutouts | MLB | 2023 | 0 |
| Complete Games | MLB | 2023 | 0 |
| Games Finished | MLB | 2023 | 0 |
| Games Started | MLB | 2023 | 18 |
| Games Pitched | MLB | 2023 | 21 |
| ERA | MLB | 2023 | 3.99 |
| Win-Loss Percentage | MLB | 2023 | .417 |
| Loss | MLB | 2023 | 7 |
| Wins | MLB | 2023 | 5 |
| Wins Above Replacement for Pitchers | MLB | 2023 | 1.4 |
ESPN |