:( No year-by-year stats
Riley O'Brien
- Position
- P
- Jersey Number
- #61
- H/W
- 6' 4" / 180 lbs
- Bats / Throws
- R / R
- Birth Date
- February 6, 1995 (Age: 31)
- Birth City
- Seattle, USA
- MLB Debut
- September 28, 2021
- Relatives
- grandson of Johnny O'Brien
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Draft Rd. 8 / #229 ($7.5K)
hitting stats
pitching stats
| era | w | l | sv | K | whip | ip | ||
|---|---|---|---|---|---|---|---|---|
| Career | 3.36 | 6 | 6 | 36 | 108 | 1.29 | 107.0 | |
| 2026 | | 3.14 | 3 | 4 | 30 | 49 | 1.13 | 48.2 |
| 2025 | | 2.06 | 3 | 1 | 6 | 45 | 1.15 | 48.0 |
| 2024 | | 11.25 | 0 | 0 | 0 | 11 | 2.63 | 8.0 |
| 2022 | | 0.00 | 0 | 0 | 0 | 1 | 2.00 | 1.0 |
| 2021 | | 13.50 | 0 | 1 | 0 | 2 | 3.75 | 1.1 |