ERA+
Chris Bosio · Season-by-season history
ERA+ over time
- Milwaukee Brewers · MLB
- Seattle Mariners · 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+ |
|---|---|---|---|
| 1996 |  Seattle Mariners |
MLB | 84 |
| 1995 | Seattle Mariners |
MLB | 97 |
| 1994 | Seattle Mariners |
MLB | 113 |
| 1993 | Seattle Mariners |
MLB | 127 |
| 1992 |  Milwaukee Brewers |
MLB | 107 |
| 1991 | Milwaukee Brewers |
MLB | 124 |
| 1990 | Milwaukee Brewers |
MLB | 97 |