ERA+
Mike Wood · Season-by-season history
ERA+ over time
- Athletics · MLB
- Kansas City Royals · MLB
- Texas Rangers · 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+ |
|---|---|---|---|
| 2007 |  Texas Rangers |
MLB | 86 |
| 2006 |  Kansas City Royals |
MLB | 83 |
| 2005 | Kansas City Royals |
MLB | 99 |
| 2004 | Kansas City Royals |
MLB | 81 |
| 2003 |  Athletics |
MLB | 43 |