| Starter | Tm | Tier | Game |
|---|---|---|---|
| Runelvys Hernandez | KCA | -4.75 | 200608100_BOS_KCA |
| Jeff Weaver | SLN | -4.54 | 200608120_SLN_PIT |
| Carlos Silva | MIN | -4.34 | 200608100_TOR_MIN |
| Joel Pineiro | SEA | -3.17 | 200608100_SEA_TEX |
| Kyle Lohse | CIN | -2.96 | 200608110_CIN_PHI |
Based on accumulated WAA for this season up to 2006-08-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 7.12 | Brandon Webb | 172.3 | ARI |
| +014+ | 5.38 | Josh Johnson | 120.7 | MIA |
| +016+ | 5.36 | Roy Halladay | 170 | TOR |
| +018+ | 5.21 | Johan Santana | 169.3 | MIN |
| +019+ | 5.18 | Justin Verlander | 140.3 | DET |
| +020+ | 5.17 | Jason Schmidt | 157 | SFN |
| +025+ | 4.5 | John Lackey | 159.7 | ANA |
| +026+ | 4.47 | John Smoltz | 169 | ATL |
| +027+ | 4.46 | Roy Oswalt | 157 | HOU |
| +028+ | 4.45 | Chris Carpenter | 151.3 | SLN |
| +029+ | 4.39 | Jason Jennings | 164.7 | COL |
| +032+ | 4.08 | Carlos Zambrano | 162.7 | CHN |
| +034+ | 4.04 | C.C. Sabathia | 131.3 | CLE |
| +037+ | 3.93 | Jeff Francis | 146.7 | COL |
| +039+ | 3.88 | Bronson Arroyo | 170.3 | CIN |
| +041+ | 3.82 | Mike Mussina | 159.3 | NYA |
| +045+ | 3.68 | Daniel Haren | 168.7 | OAK |
| +046+ | 3.66 | Jose Contreras | 153 | CHA |
| +047+ | 3.66 | Scott Kazmir | 133.7 | TBA |
| +051+ | 3.55 | Jered Weaver | 65.3 | ANA |
| +052+ | 3.54 | Brad Penny | 145 | LAN |
| +061+ | 3.26 | Chris Capuano | 165.3 | MIL |
| +063+ | 3.25 | Aaron Harang | 162.3 | CIN |
| +064+ | 3.17 | Roger Clemens | 60.3 | HOU |
| +065+ | 3.15 | Chien-Ming Wang | 161 | NYA |
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