| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brandon Webb | ARI | 7.32 | 200805310_WAS_ARI |
| Scott Kazmir | TBA | 4.96 | 200805310_CHA_TBA |
| John Lackey | ANA | 4.27 | 200805310_TOR_ANA |
| Aaron Harang | CIN | 3.34 | 200805290_PIT_CIN |
| 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 |
| Kyle Davies | KCA | -1.85 | 200805310_CLE_KCA |
| Jason Marquis | CHN | -1.85 | 200805290_COL_CHN |
| Paul Maholm | PIT | -1.82 | 200805310_PIT_SLN |
Based on accumulated WAA for this season up to 2008-05-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.25 | Edinson Volquez | 68 | CIN |
| +005+ | 3.85 | Cliff Lee | 72 | CLE |
| +008+ | 3.22 | Carlos Zambrano | 81 | CHN |
| +012+ | 2.92 | Brandon Webb | 83.7 | ARI |
| +013+ | 2.91 | Tim Lincecum | 69.7 | SFN |
| +017+ | 2.71 | Jorge Campillo | 36.3 | ATL |
| +019+ | 2.7 | Shaun Marcum | 78.7 | TOR |
| +021+ | 2.54 | Ben Sheets | 76.3 | MIL |
| +022+ | 2.5 | Scott Kazmir | 37 | TBA |
| +023+ | 2.5 | Daisuke Matsuzaka | 64 | BOS |
| +024+ | 2.48 | Joe Saunders | 75 | ANA |
| +029+ | 2.43 | Roy Halladay | 89 | TOR |
| +030+ | 2.38 | Aaron Laffey | 39.7 | CLE |
| +033+ | 2.35 | Zack Greinke | 75 | KCA |
| +034+ | 2.34 | Tim Hudson | 77.7 | ATL |
| +035+ | 2.32 | Adam Wainwright | 78.7 | SLN |
| +036+ | 2.27 | Ryan Dempster | 75.3 | CHN |
| +037+ | 2.24 | Jose Contreras | 74.7 | CHA |
| +041+ | 2.15 | John Danks | 63 | CHA |
| +042+ | 2.1 | Justin Duchscherer | 47.7 | OAK |
| +050+ | 1.94 | Greg Smith | 63.3 | OAK |
| +052+ | 1.91 | Ervin Santana | 75.7 | ANA |
| +060+ | 1.78 | Felix Hernandez | 82 | SEA |
| +072+ | 1.66 | Todd Wellemeyer | 74 | SLN |
| +071+ | 1.66 | John Lackey | 30 | ANA |
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