| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jeff Weaver | SLN | -5.07 | 200608070_SLN_CIN |
| Russ Ortiz | BAL | -3.62 | 200608070_BAL_TOR |
| Esteban Loaiza | OAK | -2.75 | 200608070_TEX_OAK |
| Shawn Chacon | PIT | -2.23 | 200608090_PIT_HOU |
| Jae Weong Seo | TBA | -1.16 | 200608080_TBA_SEA |
Based on accumulated WAA for this season up to 2006-08-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 6.59 | Francisco Liriano | 119 | MIN |
| +015+ | 5.39 | Roy Halladay | 170 | TOR |
| +018+ | 5.24 | Johan Santana | 169.3 | MIN |
| +019+ | 5.16 | Jason Schmidt | 157 | SFN |
| +023+ | 4.63 | Josh Johnson | 113.7 | MIA |
| +025+ | 4.5 | John Lackey | 159.7 | ANA |
| +026+ | 4.48 | Roy Oswalt | 157 | HOU |
| +027+ | 4.44 | Chris Carpenter | 151.3 | SLN |
| +031+ | 4.08 | Bronson Arroyo | 163.3 | CIN |
| +032+ | 4.08 | Jason Jennings | 157.7 | COL |
| +033+ | 4.06 | Carlos Zambrano | 162.7 | CHN |
| +037+ | 3.95 | Jeff Francis | 146.7 | COL |
| +039+ | 3.82 | Mike Mussina | 153.3 | NYA |
| +040+ | 3.75 | John Smoltz | 160 | ATL |
| +047+ | 3.56 | Brad Penny | 139 | LAN |
| +048+ | 3.55 | Jered Weaver | 65.3 | ANA |
| +055+ | 3.41 | C.C. Sabathia | 123.3 | CLE |
| +060+ | 3.24 | Aaron Harang | 161.3 | CIN |
| +062+ | 3.18 | Daniel Haren | 161.7 | OAK |
| +065+ | 3.16 | Chien-Ming Wang | 161 | NYA |
| +066+ | 3.12 | Pedro Martinez | 121 | NYN |
| +069+ | 2.97 | Barry Zito | 161.7 | OAK |
| +074+ | 2.84 | Jeremy Bonderman | 158 | DET |
| +076+ | 2.78 | Curt Schilling | 159.3 | BOS |
| +079+ | 2.75 | Roger Clemens | 54.3 | HOU |
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