Loss
Lucas Giolito · Season-by-season history
Loss over time
- Chicago White Sox · MLB
- Boston Red Sox · MLB
Hover over a bar for its value. Only numeric values with a recorded season are charted; missing seasons are not treated as zero.
| Season | Team | League | Loss |
|---|---|---|---|
| 2025 |  Boston Red Sox |
MLB | 4 |
| 2023 |  Chicago White Sox |
MLB | 6 |
| 2022 | Chicago White Sox |
MLB | 9 |
| 2021 | Chicago White Sox |
MLB | 9 |
| 2020 | Chicago White Sox |
MLB | 3 |
| 2019 | Chicago White Sox |
MLB | 9 |
| 2018 | Chicago White Sox |
MLB | 13 |
| 2017 | Chicago White Sox |
MLB | 3 |