| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brandon Webb | ARI | 8.32 | 200805080_PHI_ARI |
| Johan Santana | NYN | 7.42 | 200805101_CIN_NYN |
| Roy Halladay | TOR | 5.4 | 200805090_TOR_CLE |
| Jake Peavy | SDN | 4.62 | 200805090_COL_SDN |
| Scott Kazmir | TBA | 2.49 | 200805100_ANA_TBA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jorge De La Rosa | COL | -5.26 | 200805080_SLN_COL |
| Andrew Miller | MIA | -3.57 | 200805100_MIA_WAS |
| Steve Trachsel | BAL | -3.05 | 200805090_BAL_KCA |
| Edwin Jackson | TBA | -1.82 | 200805080_TBA_TOR |
| Brett Tomko | KCA | -1.66 | 200805100_BAL_KCA |
Based on accumulated WAA for this season up to 2008-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.49 | Cliff Lee | 44.7 | CLE |
| +003+ | 3.14 | Edinson Volquez | 42.3 | CIN |
| +004+ | 2.98 | Tim Lincecum | 50.3 | SFN |
| +005+ | 2.88 | Carlos Zambrano | 55 | CHN |
| +006+ | 2.81 | Zack Greinke | 50 | KCA |
| +007+ | 2.51 | Ervin Santana | 49 | ANA |
| +012+ | 2.27 | Adam Wainwright | 52 | SLN |
| +011+ | 2.27 | Aaron Cook | 55.7 | COL |
| +013+ | 2.26 | Brandon Webb | 56 | ARI |
| +015+ | 2.19 | Joe Saunders | 54.3 | ANA |
| +016+ | 2.18 | Scott Olsen | 48.7 | MIA |
| +027+ | 1.94 | Jake Peavy | 54.7 | SDN |
| +028+ | 1.92 | Daisuke Matsuzaka | 47.7 | BOS |
| +033+ | 1.7 | Shaun Marcum | 48.7 | TOR |
| +034+ | 1.7 | Ben Sheets | 46.3 | MIL |
| +036+ | 1.65 | Erik Bedard | 31.7 | SEA |
| +043+ | 1.54 | Gavin Floyd | 39.7 | CHA |
| +048+ | 1.49 | Aaron Harang | 55.3 | CIN |
| +051+ | 1.48 | Ryan Dempster | 49 | CHN |
| +049+ | 1.48 | Tim Hudson | 49.7 | ATL |
| +055+ | 1.38 | Jair Jurrjens | 44.3 | ATL |
| +058+ | 1.37 | Vicente Padilla | 50.7 | TEX |
| +061+ | 1.36 | Chien-Ming Wang | 52 | NYA |
| +062+ | 1.35 | Sidney Ponson | 20.3 | TEX |
| +065+ | 1.32 | Kason Gabbard | 24.3 | TEX |
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