ERA+
Alan Mills · Season-by-season history
ERA+ over time
- New York Yankees · MLB
- Baltimore Orioles · MLB
| Season | Team | League | ERA+ |
|---|---|---|---|
| 2001 |  Baltimore Orioles |
MLB | 46 |
| 2000 | Baltimore Orioles |
MLB | 74 |
| 1998 | Baltimore Orioles |
MLB | 121 |
| 1997 | Baltimore Orioles |
MLB | 91 |
| 1996 | Baltimore Orioles |
MLB | 116 |
| 1995 | Baltimore Orioles |
MLB | 65 |
| 1994 | Baltimore Orioles |
MLB | 98 |
| 1993 | Baltimore Orioles |
MLB | 139 |
| 1992 | Baltimore Orioles |
MLB | 153 |
| 1991 |  New York Yankees |
MLB | 96 |
| 1990 | New York Yankees |
MLB | 97 |