ERA+
Kyle Snyder · Season-by-season history
ERA+ over time
- Kansas City Royals · 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 | ERA+ |
|---|---|---|---|
| 2008 |  Boston Red Sox |
MLB | 26 |
| 2007 | Boston Red Sox |
MLB | 125 |
| 2006 |  Kansas City Royals |
MLB | 24 |
| 2005 | Kansas City Royals |
MLB | 66 |
| 2003 | Kansas City Royals |
MLB | 95 |