Loss
Jarrod Washburn · Season-by-season history
Loss over time
- Los Angeles Angels · MLB
- Seattle Mariners · MLB
| Season | Team | League | Loss |
|---|---|---|---|
| 2009 |  Seattle Mariners |
MLB | 6 |
| 2008 | Seattle Mariners |
MLB | 14 |
| 2007 | Seattle Mariners |
MLB | 15 |
| 2006 | Seattle Mariners |
MLB | 14 |
| 2005 |  Los Angeles Angels |
MLB | 8 |
| 2004 | Los Angeles Angels |
MLB | 8 |
| 2003 | Los Angeles Angels |
MLB | 15 |
| 2002 | Los Angeles Angels |
MLB | 6 |
| 2001 | Los Angeles Angels |
MLB | 10 |
| 2000 | Los Angeles Angels |
MLB | 2 |
| 1999 | Los Angeles Angels |
MLB | 5 |
| 1998 | Los Angeles Angels |
MLB | 3 |