ERA+
Greg Swindell · Season-by-season history
ERA+ over time
- Cleveland Guardians · MLB
- Minnesota Twins · 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+ |
|---|---|---|---|
| 1998 |  Minnesota Twins |
MLB | 130 |
| 1997 | Minnesota Twins |
MLB | 129 |
| 1996 |  Cleveland Guardians |
MLB | 74 |
| 1991 | Cleveland Guardians |
MLB | 120 |
| 1990 | Cleveland Guardians |
MLB | 89 |