Loss
Juan Guzmán · Season-by-season history
Loss over time
- Toronto Blue Jays · MLB
- Baltimore Orioles · MLB
- Tampa Bay Rays · MLB
| Season | Team | League | Loss |
|---|---|---|---|
| 2000 |  Tampa Bay Rays |
MLB | 1 |
| 1999 |  Baltimore Orioles |
MLB | 9 |
| 1998 |  Toronto Blue Jays |
MLB | 12 |
| 1997 | Toronto Blue Jays |
MLB | 6 |
| 1996 | Toronto Blue Jays |
MLB | 8 |
| 1995 | Toronto Blue Jays |
MLB | 14 |
| 1994 | Toronto Blue Jays |
MLB | 11 |
| 1993 | Toronto Blue Jays |
MLB | 3 |
| 1992 | Toronto Blue Jays |
MLB | 5 |
| 1991 | Toronto Blue Jays |
MLB | 3 |