| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Halladay | PHI | 10.37 | 201006040_SDN_PHI |
| Adam Wainwright | SLN | 5.72 | 201006040_MIL_SLN |
| Johan Santana | NYN | 4.38 | 201006020_NYN_SDN |
| Matt Cain | SFN | 4.31 | 201006020_COL_SFN |
| Josh Johnson | MIA | 4.02 | 201006030_MIL_MIA |
| 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 |
| Aaron Harang | CIN | -1.89 | 201006040_CIN_WAS |
| Ian Snell | SEA | -1.51 | 201006040_ANA_SEA |
Based on accumulated WAA for this season up to 2010-06-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.26 | Ubaldo Jimenez | 80.3 | COL |
| +002+ | 4.7 | Roy Halladay | 93 | PHI |
| +003+ | 4.18 | Adam Wainwright | 88 | SLN |
| +005+ | 3.95 | Jaime Garcia | 61.3 | SLN |
| +006+ | 3.71 | Josh Johnson | 77 | MIA |
| +008+ | 3.35 | Livan Hernandez | 73 | WAS |
| +011+ | 3.14 | Tim Hudson | 70.3 | ATL |
| +013+ | 3.13 | David Price | 74.7 | TBA |
| +014+ | 3.05 | Matt Cain | 76.3 | SFN |
| +016+ | 2.92 | Jon Garland | 67 | SDN |
| +017+ | 2.9 | Mike Pelfrey | 71.7 | NYN |
| +019+ | 2.83 | Clay Buchholz | 71.7 | BOS |
| +023+ | 2.75 | Doug Fister | 69.7 | SEA |
| +024+ | 2.71 | Andy Pettitte | 65.3 | NYA |
| +025+ | 2.69 | Yovani Gallardo | 75 | MIL |
| +027+ | 2.62 | Shaun Marcum | 81.3 | TOR |
| +028+ | 2.61 | Mike Leake | 66 | CIN |
| +029+ | 2.57 | Jered Weaver | 75.7 | ANA |
| +031+ | 2.54 | Phil Hughes | 63.7 | NYA |
| +032+ | 2.53 | Chris Carpenter | 81.7 | SLN |
| +033+ | 2.49 | Johan Santana | 78.3 | NYN |
| +037+ | 2.36 | Roy Oswalt | 71.3 | HOU |
| +039+ | 2.29 | Jonathan Sanchez | 68.3 | SFN |
| +040+ | 2.23 | Barry Zito | 74.3 | SFN |
| +043+ | 2.15 | Jeff Niemann | 71 | TBA |
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