| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roger Clemens | HOU | 9.61 | 200506220_COL_HOU |
| Dontrelle Willis | MIA | 6.78 | 200506230_MIA_ATL |
| Roy Halladay | TOR | 5.97 | 200506230_BAL_TOR |
| Mark Buehrle | CHA | 3.62 | 200506220_KCA_CHA |
| John Smoltz | ATL | 3.18 | 200506210_MIA_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jason Jennings | COL | -2.67 | 200506220_COL_HOU |
| Ramon Ortiz | CIN | -2.65 | 200506220_SLN_CIN |
| Mark Hendrickson | TBA | -2.35 | 200506230_TBA_NYA |
| Ryan Drese | WAS | -1.89 | 200506210_WAS_PIT |
| Claudio Vargas | ARI | -1.59 | 200506210_ARI_SFN |
Based on accumulated WAA for this season up to 2005-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.78 | Roger Clemens | 101 | HOU |
| +002+ | 6.45 | Dontrelle Willis | 107.7 | MIA |
| +003+ | 5.3 | Roy Halladay | 122 | TOR |
| +006+ | 4.8 | Mark Buehrle | 116 | CHA |
| +008+ | 4.34 | Kenny Rogers | 98.7 | TEX |
| +010+ | 4.14 | Roy Oswalt | 106 | HOU |
| +012+ | 3.91 | Brett Myers | 98 | PHI |
| +013+ | 3.78 | Pedro Martinez | 101 | NYN |
| +014+ | 3.75 | John Smoltz | 109.3 | ATL |
| +015+ | 3.7 | Jake Peavy | 95 | SDN |
| +025+ | 3.22 | Chris Carpenter | 104.7 | SLN |
| +028+ | 3.05 | Bartolo Colon | 102.3 | ANA |
| +030+ | 2.92 | Victor Santos | 88.7 | MIL |
| +033+ | 2.78 | Pete Walker | 41.7 | TOR |
| +034+ | 2.71 | Mark Redman | 100.3 | PIT |
| +036+ | 2.6 | Brandon Webb | 104 | ARI |
| +039+ | 2.57 | Brian Moehler | 81.7 | MIA |
| +041+ | 2.47 | Livan Hernandez | 112 | WAS |
| +048+ | 2.3 | Chris Young | 82.7 | TEX |
| +047+ | 2.3 | Carlos Silva | 96.3 | MIN |
| +055+ | 2.18 | Gustavo Chacin | 87.3 | TOR |
| +056+ | 2.18 | Jason Johnson | 96.7 | DET |
| +057+ | 2.16 | Glendon Rusch | 77.7 | CHN |
| +058+ | 2.15 | D.J. Carrasco | 45.7 | KCA |
| +061+ | 2.06 | Chris Capuano | 96.7 | MIL |
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