Loss
Corey Kluber · Season-by-season history
Loss over time
- Cleveland Guardians · MLB
- Texas Rangers · MLB
- New York Yankees · MLB
- Tampa Bay Rays · 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 |
|---|---|---|---|
| 2023 |  Boston Red Sox |
MLB | 6 |
| 2022 |  Tampa Bay Rays |
MLB | 10 |
| 2021 |  New York Yankees |
MLB | 3 |
| 2020 |  Texas Rangers |
MLB | 0 |
| 2019 |  Cleveland Guardians |
MLB | 3 |
| 2018 | Cleveland Guardians |
MLB | 7 |
| 2017 | Cleveland Guardians |
MLB | 4 |
| 2016 | Cleveland Guardians |
MLB | 9 |
| 2015 | Cleveland Guardians |
MLB | 16 |
| 2014 | Cleveland Guardians |
MLB | 9 |
| 2013 | Cleveland Guardians |
MLB | 5 |
| 2012 | Cleveland Guardians |
MLB | 5 |
| 2011 | Cleveland Guardians |
MLB | 0 |