HR9
Danny Duffy · Season-by-season history
HR9 over time
- Kansas City Royals · MLB
| Season | Team | League | HR9 |
|---|---|---|---|
| 2021 |  Kansas City Royals |
MLB | 0.9 |
| 2020 | Kansas City Royals |
MLB | 1.6 |
| 2019 | Kansas City Royals |
MLB | 1.4 |
| 2018 | Kansas City Royals |
MLB | 1.3 |
| 2017 | Kansas City Royals |
MLB | 0.8 |
| 2016 | Kansas City Royals |
MLB | 1.4 |
| 2015 | Kansas City Royals |
MLB | 1.0 |
| 2014 | Kansas City Royals |
MLB | 0.7 |
| 2013 | Kansas City Royals |
MLB | 0.0 |
| 2012 | Kansas City Royals |
MLB | 0.7 |
| 2011 | Kansas City Royals |
MLB | 1.3 |