ERA+
Jimmy Haynes · Season-by-season history
ERA+ over time
- Baltimore Orioles · MLB
- Athletics · 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+ |
|---|---|---|---|
| 1999 |  Athletics |
MLB | 72 |
| 1998 | Athletics |
MLB | 89 |
| 1997 | Athletics |
MLB | 101 |
| 1996 |  Baltimore Orioles |
MLB | 60 |
| 1995 | Baltimore Orioles |
MLB | 215 |