| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carlos Silva | MIN | -5.36 | 200609110_OAK_MIN |
| Rodrigo Lopez | BAL | -4.07 | 200609110_NYA_BAL |
| Jeff Weaver | SLN | -2.95 | 200609120_HOU_SLN |
| Oliver Perez | NYN | -2.68 | 200609120_NYN_MIA |
| Taylor Buchholz | HOU | -2.09 | 200609110_HOU_SLN |
Based on accumulated WAA for this season up to 2006-09-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 8.84 | Johan Santana | 212.7 | MIN |
| +007+ | 7.82 | Chris Carpenter | 199.7 | SLN |
| +011+ | 7.11 | Brandon Webb | 207 | ARI |
| +015+ | 6.59 | Roy Halladay | 207.7 | TOR |
| +018+ | 5.88 | Bronson Arroyo | 213.3 | CIN |
| +019+ | 5.81 | Roy Oswalt | 191.7 | HOU |
| +028+ | 5.38 | C.C. Sabathia | 172.3 | CLE |
| +030+ | 5.32 | Josh Johnson | 157 | MIA |
| +031+ | 5.31 | Justin Verlander | 172 | DET |
| +034+ | 5.21 | Jered Weaver | 101.7 | ANA |
| +037+ | 4.93 | Chris Capuano | 198.3 | MIL |
| +041+ | 4.83 | Jason Schmidt | 195.7 | SFN |
| +046+ | 4.47 | John Lackey | 198.7 | ANA |
| +054+ | 4.23 | Chien-Ming Wang | 200 | NYA |
| +059+ | 3.88 | Mike Mussina | 180.7 | NYA |
| +062+ | 3.84 | Kelvim Escobar | 176.7 | ANA |
| +066+ | 3.72 | Dontrelle Willis | 201.3 | MIA |
| +074+ | 3.5 | Anibal Sanchez | 94.3 | MIA |
| +078+ | 3.38 | Derek Lowe | 198 | LAN |
| +086+ | 3.12 | John Smoltz | 203 | ATL |
| +090+ | 3.05 | Aaron Harang | 202.3 | CIN |
| +093+ | 3.01 | Nathan Robertson | 190 | DET |
| +095+ | 2.97 | Barry Zito | 200.3 | OAK |
| +099+ | 2.83 | Kenny Rogers | 184.3 | DET |
| +104+ | 2.68 | Erik Bedard | 172.7 | BAL |
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