ERA+
Sidney Ponson · Season-by-season history
ERA+ over time
- Baltimore Orioles · MLB
- New York Yankees · MLB
- Minnesota Twins · MLB
- Texas Rangers · MLB
- Kansas City Royals · 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+ |
|---|---|---|---|
| 2009 |  Kansas City Royals |
MLB | 60 |
| 2008 |  Texas Rangers |
MLB | 115 |
| 2007 |  Minnesota Twins |
MLB | 62 |
| 2006 |  New York Yankees |
MLB | 44 |
| 2005 |  Baltimore Orioles |
MLB | 70 |
| 2004 | Baltimore Orioles |
MLB | 86 |
| 2003 | Baltimore Orioles |
MLB | 119 |
| 2002 | Baltimore Orioles |
MLB | 105 |
| 2001 | Baltimore Orioles |
MLB | 87 |
| 2000 | Baltimore Orioles |
MLB | 98 |
| 1999 | Baltimore Orioles |
MLB | 98 |
| 1998 | Baltimore Orioles |
MLB | 86 |