| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brandon Webb | ARI | 7.32 | 200805310_WAS_ARI |
| Johan Santana | NYN | 5.04 | 200806010_LAN_NYN |
| Scott Kazmir | TBA | 4.96 | 200805310_CHA_TBA |
| John Lackey | ANA | 4.27 | 200805310_TOR_ANA |
| Cole Hamels | PHI | 2.44 | 200805310_MIA_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Josh Fogg | CIN | -5.85 | 200805310_ATL_CIN |
| Boof Bonser | MIN | -3.2 | 200805310_NYA_MIN |
| Dave Bush | MIL | -2.39 | 200806010_HOU_MIL |
| Andy Sonnanstine | TBA | -1.88 | 200806010_CHA_TBA |
| Kyle Davies | KCA | -1.85 | 200805310_CLE_KCA |
Based on accumulated WAA for this season up to 2008-06-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.26 | Edinson Volquez | 68 | CIN |
| +005+ | 3.87 | Cliff Lee | 72 | CLE |
| +006+ | 3.37 | Tim Lincecum | 76.7 | SFN |
| +009+ | 3.23 | Carlos Zambrano | 81 | CHN |
| +013+ | 2.93 | Brandon Webb | 83.7 | ARI |
| +015+ | 2.72 | Jorge Campillo | 36.3 | ATL |
| +016+ | 2.71 | Shaun Marcum | 78.7 | TOR |
| +023+ | 2.55 | Ben Sheets | 76.3 | MIL |
| +025+ | 2.5 | Scott Kazmir | 37 | TBA |
| +024+ | 2.5 | Daisuke Matsuzaka | 64 | BOS |
| +026+ | 2.49 | Joe Saunders | 75 | ANA |
| +028+ | 2.45 | Roy Halladay | 89 | TOR |
| +029+ | 2.4 | Aaron Laffey | 39.7 | CLE |
| +031+ | 2.36 | Zack Greinke | 75 | KCA |
| +033+ | 2.33 | Adam Wainwright | 78.7 | SLN |
| +034+ | 2.32 | Tim Hudson | 83.7 | ATL |
| +036+ | 2.28 | Ryan Dempster | 75.3 | CHN |
| +039+ | 2.25 | Jose Contreras | 74.7 | CHA |
| +043+ | 2.16 | John Danks | 63 | CHA |
| +045+ | 2.11 | Justin Duchscherer | 47.7 | OAK |
| +059+ | 1.92 | Ervin Santana | 75.7 | ANA |
| +064+ | 1.79 | Felix Hernandez | 82 | SEA |
| +070+ | 1.72 | Johan Santana | 81.7 | NYN |
| +071+ | 1.67 | Todd Wellemeyer | 74 | SLN |
| +074+ | 1.67 | John Lackey | 30 | ANA |
_