| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jarrod Washburn | SEA | -2.81 | 200806090_SEA_TOR |
| Jason Marquis | CHN | -2.11 | 200806080_CHN_LAN |
| Tom Gorzelanny | PIT | -2.02 | 200806070_ARI_PIT |
| Andy Sonnanstine | TBA | -1.99 | 200806070_TBA_TEX |
| Dave Bush | MIL | -1.86 | 200806070_MIL_COL |
Based on accumulated WAA for this season up to 2008-06-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.98 | Edinson Volquez | 81 | CIN |
| +005+ | 3.87 | Tim Lincecum | 83.7 | SFN |
| +008+ | 3.5 | Brandon Webb | 90.7 | ARI |
| +013+ | 3.24 | Cliff Lee | 82 | CLE |
| +014+ | 3.22 | Shaun Marcum | 85.7 | TOR |
| +016+ | 2.98 | Ben Sheets | 82.3 | MIL |
| +018+ | 2.89 | Scott Kazmir | 45 | TBA |
| +020+ | 2.85 | Tim Hudson | 91.3 | ATL |
| +022+ | 2.66 | Jose Contreras | 81.7 | CHA |
| +026+ | 2.55 | Roy Halladay | 102.7 | TOR |
| +031+ | 2.44 | Ervin Santana | 89.7 | ANA |
| +032+ | 2.42 | Felix Hernandez | 88 | SEA |
| +035+ | 2.34 | Carlos Zambrano | 92.7 | CHN |
| +038+ | 2.31 | Justin Duchscherer | 54.3 | OAK |
| +039+ | 2.3 | Todd Wellemeyer | 80 | SLN |
| +042+ | 2.24 | Ryan Dempster | 80.7 | CHN |
| +046+ | 2.19 | Johan Santana | 87.7 | NYN |
| +047+ | 2.17 | Adam Wainwright | 91.7 | SLN |
| +048+ | 2.17 | Wandy Rodriguez | 40.7 | HOU |
| +050+ | 2.16 | Jorge Campillo | 45.7 | ATL |
| +052+ | 2.13 | John Lackey | 37 | ANA |
| +055+ | 2.05 | Aaron Cook | 91 | COL |
| +059+ | 1.98 | John Danks | 74.7 | CHA |
| +063+ | 1.94 | Josh Banks | 23 | SDN |
| +067+ | 1.92 | Gavin Floyd | 78.3 | CHA |
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