WHIP
Aaron Laffey · Season-by-season history
WHIP over time
- Cleveland Guardians · MLB
- Seattle Mariners · MLB
- Toronto Blue Jays · MLB
| Season | Team | League | WHIP |
|---|---|---|---|
| 2013 |  Toronto Blue Jays |
MLB | 2.625 |
| 2012 | Toronto Blue Jays |
MLB | 1.361 |
| 2011 |  Seattle Mariners |
MLB | 1.641 |
| 2010 |  Cleveland Guardians |
MLB | 1.617 |
| 2009 | Cleveland Guardians |
MLB | 1.619 |
| 2008 | Cleveland Guardians |
MLB | 1.431 |
| 2007 | Cleveland Guardians |
MLB | 1.338 |