| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johan Santana | NYN | 4.38 | 201006020_NYN_SDN |
| Matt Cain | SFN | 4.31 | 201006020_COL_SFN |
| Josh Johnson | MIA | 4.02 | 201006030_MIL_MIA |
| Cliff Lee | SEA | 3.6 | 201006020_MIN_SEA |
| Zack Greinke | KCA | 2.82 | 201006030_ANA_KCA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Brian Moehler | HOU | -2.66 | 201006030_WAS_HOU |
| Scott Feldman | TEX | -2.42 | 201006020_TEX_CHA |
| David Huff | CLE | -2.2 | 201006030_CLE_DET |
| Jason Hammel | COL | -1.87 | 201006010_COL_SFN |
| Brian Bannister | KCA | -1.78 | 201006010_ANA_KCA |
Based on accumulated WAA for this season up to 2010-06-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.26 | Ubaldo Jimenez | 80.3 | COL |
| +002+ | 4.44 | Roy Halladay | 86 | PHI |
| +004+ | 3.96 | Jaime Garcia | 61.3 | SLN |
| +005+ | 3.7 | Josh Johnson | 77 | MIA |
| +007+ | 3.33 | Adam Wainwright | 79 | SLN |
| +008+ | 3.2 | Livan Hernandez | 67 | WAS |
| +009+ | 3.13 | Tim Hudson | 70.3 | ATL |
| +010+ | 3.12 | David Price | 74.7 | TBA |
| +011+ | 3.06 | Matt Cain | 76.3 | SFN |
| +014+ | 2.91 | Jon Garland | 67 | SDN |
| +015+ | 2.91 | Mike Pelfrey | 71.7 | NYN |
| +020+ | 2.76 | Doug Fister | 69.7 | SEA |
| +021+ | 2.7 | Andy Pettitte | 65.3 | NYA |
| +023+ | 2.68 | Yovani Gallardo | 75 | MIL |
| +024+ | 2.63 | Shaun Marcum | 81.3 | TOR |
| +025+ | 2.6 | Mike Leake | 66 | CIN |
| +026+ | 2.58 | Jered Weaver | 75.7 | ANA |
| +028+ | 2.54 | Phil Hughes | 63.7 | NYA |
| +029+ | 2.53 | Chris Carpenter | 81.7 | SLN |
| +030+ | 2.5 | Johan Santana | 78.3 | NYN |
| +035+ | 2.37 | Roy Oswalt | 71.3 | HOU |
| +039+ | 2.24 | Barry Zito | 74.3 | SFN |
| +042+ | 2.14 | Jeff Niemann | 71 | TBA |
| +053+ | 2 | Brett Myers | 74 | HOU |
| +056+ | 1.98 | Clay Buchholz | 62.7 | BOS |
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