ERA+
Chan Ho Park · Season-by-season history
ERA+ over time
- Texas Rangers · MLB
- New York Yankees · 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+ |
|---|---|---|---|
| 2010 |  New York Yankees |
MLB | 78 |
| 2005 |  Texas Rangers |
MLB | 81 |
| 2004 | Texas Rangers |
MLB | 92 |
| 2003 | Texas Rangers |
MLB | 67 |
| 2002 | Texas Rangers |
MLB | 83 |