| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carlos Zambrano | CHN | 7.54 | 200805120_SDN_CHN |
| Johan Santana | NYN | 7.42 | 200805101_CIN_NYN |
| Erik Bedard | SEA | 5.81 | 200805120_SEA_TEX |
| Adam Wainwright | SLN | 4.35 | 200805120_SLN_MIL |
| Aaron Harang | CIN | 4.27 | 200805120_MIA_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andrew Miller | MIA | -3.57 | 200805100_MIA_WAS |
| Adam Eaton | PHI | -3.16 | 200805110_PHI_SFN |
| Dave Bush | MIL | -2.28 | 200805120_SLN_MIL |
| Brett Tomko | KCA | -1.66 | 200805100_BAL_KCA |
| Odalis Perez | WAS | -1.62 | 200805120_WAS_NYN |
Based on accumulated WAA for this season up to 2008-05-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.39 | Cliff Lee | 53.7 | CLE |
| +003+ | 3.18 | Edinson Volquez | 42.3 | CIN |
| +004+ | 3.01 | Tim Lincecum | 50.3 | SFN |
| +005+ | 2.97 | Carlos Zambrano | 62 | CHN |
| +006+ | 2.85 | Zack Greinke | 50 | KCA |
| +009+ | 2.51 | Shaun Marcum | 56.7 | TOR |
| +011+ | 2.33 | Aaron Cook | 55.7 | COL |
| +012+ | 2.32 | Brandon Webb | 56 | ARI |
| +013+ | 2.24 | Joe Saunders | 54.3 | ANA |
| +014+ | 2.22 | Tim Hudson | 56.7 | ATL |
| +023+ | 2.07 | Ervin Santana | 54.7 | ANA |
| +028+ | 2.01 | Fausto Carmona | 48.7 | CLE |
| +029+ | 2.01 | Jake Peavy | 54.7 | SDN |
| +031+ | 1.99 | Daisuke Matsuzaka | 47.7 | BOS |
| +032+ | 1.98 | Scott Olsen | 54.7 | MIA |
| +035+ | 1.74 | Ben Sheets | 46.3 | MIL |
| +042+ | 1.66 | Adam Wainwright | 58 | SLN |
| +049+ | 1.52 | Ryan Dempster | 49 | CHN |
| +056+ | 1.41 | Chien-Ming Wang | 52 | NYA |
| +058+ | 1.4 | Aaron Harang | 62.3 | CIN |
| +061+ | 1.34 | Dan Haren | 50.3 | ARI |
| +062+ | 1.33 | Kason Gabbard | 24.3 | TEX |
| +067+ | 1.29 | Jair Jurrjens | 49.3 | ATL |
| +071+ | 1.27 | James Shields | 51.7 | TBA |
| +072+ | 1.27 | Wil Ledezma | 22.3 | SDN |
_