Reese Olson played in Major League Baseball from 2023 to 2025, appearing in 56 games over 3 seasons. He recorded a total of 13 W and 19 L, an ERA of 3.6, 269 SO, a WHIP of 1.166, and a WAR of 4.4.
🧾 Basic Profile
 | |
| Name | Reese Olson |
| Date of Birth | July 31, 1999 |
| Nationality |  United States |
| Position | Pitcher |
| Throws | Right |
| Bats | Right |
| MLB Debut | 2023 |
Reese Olson Yearly Pitching Stats
This chart shows the season-by-season changes in ERA, SO, and IP for Reese Olson.
Parsing Data
Data Source: Baseball Reference
Image Source: Wikipedia
📊 Career Summary
Reese Olson appeared in 56 games over 3 MLB seasons from 2023 to 2025. Below are his cumulative stats and MLB all-time rankings:
| GS | 53 (MLB Rank: 2,338) |
| W | 13 (MLB Rank: 3,660) |
| L | 19 (MLB Rank: 3,322) |
| ERA | 3.6 (MLB Rank: 2,803) |
| IP | 284.2 (MLB Rank: 3,632) |
| SO | 269 (MLB Rank: 2,705) |
| BB | 91 (MLB Rank: 3,992) |
| H | 241 (MLB Rank: 3,939) |
| HR | 26 (MLB Rank: 3,276) |
| SO9 | 8.5 (MLB Rank: 1,501) |
| BB9 | 2.88 (MLB Rank: 8,928) |
| H9 | 7.62 (MLB Rank: 10,520) |
| HR9 | 0.82 (MLB Rank: 5,391) |
| WHIP | 1.166 (MLB Rank: 10,959) |
| WAR | 4.4 (MLB Rank: 2,272) |
📊 Last Season Summary (2025)
In his final season (2025), Reese Olson recorded the following stats:
| GS | 13 |
| W | 4 |
| L | 4 |
| ERA | 3.15 |
| IP | 68.2 |
| SO | 65 |
| BB | 25 |
| H | 58 |
| HR | 5 |
| SO9 | 8.52 |
| BB9 | 3.28 |
| H9 | 7.6 |
| HR9 | 0.66 |
| WHIP | 1.209 |
| WAR | 1.7 |
📈 Seasonal Highlights
- Most Wins: 2023, 5 W
- Most SO: 2023, 103 SO
- Most IP: 2024, 112.1 IP
- Best WAR: 2025, 1.7 WAR
- Best ERA: 2025, 3.17 ERA
🎯 Postseason Performance
Reese Olson appeared in 2 games during the postseason. He recorded an ERA of 2, pitched 9 IP, struck out 8 batters, with 0 W and 0 L.
Reese Olson Career Pitching Stats Overview
| season | W | L | ERA | W-L% | SV | SO | IP | WAR | WHIP | HR | H | BB | R | ER | ERA+ | FIP | SO9 | SO/BB | GS | G | GF | CG | SHO | HR9 | H9 | BB9 | BK | HBP | IBB | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2023 | 5 | 7 | 3.99 | 0.417 | 0 | 103 | 103.2 | 1.4 | 1.119 | 14 | 83 | 33 | 49 | 46 | 109 | 4.01 | 8.9 | 3.12 | 18 | 21 | 0 | 0 | 0 | 1.2 | 7.2 | 2.9 | 1 | 1 | 0 | 4 | 422 |
2024 | 4 | 8 | 3.53 | 0.333 | 0 | 101 | 112.1 | 1.3 | 1.184 | 7 | 100 | 33 | 51 | 44 | 116 | 3.17 | 8.1 | 3.06 | 22 | 22 | 0 | 0 | 0 | 0.6 | 8 | 2.6 | 0 | 4 | 0 | 4 | 465 |
2025 | 4 | 4 | 3.15 | 0.5 | 0 | 65 | 68.2 | 1.7 | 1.209 | 5 | 58 | 25 | 24 | 24 | 132 | 3.5 | 8.5 | 2.6 | 13 | 13 | 0 | 0 | 0 | 0.7 | 7.6 | 3.3 | 0 | 5 | 2 | 2 | 285 |
