| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carlos Silva | MIN | -6.73 | 200609060_MIN_TBA |
| Oliver Perez | NYN | -4.15 | 200609062_ATL_NYN |
| Jeff Weaver | SLN | -3.44 | 200609070_SLN_ARI |
| Odalis Perez | KCA | -3.01 | 200609080_KCA_BOS |
| Shawn Chacon | PIT | -2.91 | 200609070_PIT_CHN |
Based on accumulated WAA for this season up to 2006-09-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 8.16 | Johan Santana | 206.3 | MIN |
| +010+ | 6.83 | Chris Carpenter | 190.7 | SLN |
| +013+ | 6.48 | Roy Halladay | 207 | TOR |
| +018+ | 5.75 | Roy Oswalt | 191.7 | HOU |
| +021+ | 5.48 | Bronson Arroyo | 205.3 | CIN |
| +025+ | 5.27 | Justin Verlander | 172 | DET |
| +026+ | 5.25 | Jered Weaver | 96 | ANA |
| +033+ | 4.95 | Jason Schmidt | 188.7 | SFN |
| +034+ | 4.9 | Chris Capuano | 198.3 | MIL |
| +038+ | 4.82 | C.C. Sabathia | 163.3 | CLE |
| +037+ | 4.82 | Jason Jennings | 196.7 | COL |
| +039+ | 4.8 | Josh Johnson | 152 | MIA |
| +045+ | 4.61 | Carlos Zambrano | 193 | CHN |
| +044+ | 4.61 | Roger Clemens | 91.3 | HOU |
| +049+ | 4.28 | John Lackey | 190.7 | ANA |
| +053+ | 4.15 | John Smoltz | 201 | ATL |
| +059+ | 3.9 | Derek Lowe | 193 | LAN |
| +067+ | 3.66 | Chien-Ming Wang | 192.7 | NYA |
| +069+ | 3.54 | Kelvim Escobar | 169.7 | ANA |
| +073+ | 3.39 | Anibal Sanchez | 87.3 | MIA |
| +079+ | 3.2 | Mike Mussina | 174.3 | NYA |
| +081+ | 3.18 | Aaron Harang | 195.3 | CIN |
| +085+ | 3.15 | Barry Zito | 194.7 | OAK |
| +089+ | 3.02 | Jeff Francis | 175.7 | COL |
| +096+ | 2.78 | Dontrelle Willis | 192.3 | MIA |
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