SO9
Josh Winckowski · Season-by-season history
SO9 over time
- Boston Red Sox · MLB
| Season | Team | League | SO9 |
|---|---|---|---|
| 2025 |  Boston Red Sox |
MLB | 6.9 |
| 2024 | Boston Red Sox |
MLB | 7.1 |
| 2023 | Boston Red Sox |
MLB | 8.8 |
| 2022 | Boston Red Sox |
MLB | 5.6 |