| Starter | Tm | Tier | Game |
|---|---|---|---|
| John Smoltz | ATL | 5.76 | 200705192_ATL_BOS |
| Dan Haren | OAK | 4.25 | 200705190_SFN_OAK |
| Brandon Webb | ARI | 3.45 | 200705210_COL_ARI |
| Bronson Arroyo | CIN | 2.64 | 200705210_WAS_CIN |
| Tom Glavine | NYN | 1.99 | 200705190_NYA_NYN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ramon Ortiz | MIN | -3.35 | 200705200_MIN_MIL |
| Taylor Buchholz | COL | -3.03 | 200705190_KCA_COL |
| Wandy Rodriguez | HOU | -2.62 | 200705190_TEX_HOU |
| Adam Eaton | PHI | -1.99 | 200705200_TOR_PHI |
| Jae Weong Seo | TBA | -1.65 | 200705190_MIA_TBA |
Based on accumulated WAA for this season up to 2007-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.78 | Dan Haren | 67.3 | OAK |
| +004+ | 3.39 | Jake Peavy | 60.3 | SDN |
| +005+ | 2.98 | Tim Hudson | 70.7 | ATL |
| +006+ | 2.71 | Gil Meche | 66.3 | KCA |
| +009+ | 2.55 | John Lackey | 59.3 | ANA |
| +011+ | 2.29 | Tom Gorzelanny | 59.3 | PIT |
| +012+ | 2.17 | Brad Penny | 56.7 | LAN |
| +014+ | 2.16 | Roy Oswalt | 70 | HOU |
| +016+ | 2.16 | Noah Lowry | 60.3 | SFN |
| +017+ | 2.13 | John Smoltz | 66.3 | ATL |
| +019+ | 2.03 | James Shields | 67.3 | TBA |
| +022+ | 1.98 | Ted Lilly | 60.3 | CHN |
| +023+ | 1.94 | Justin Verlander | 57 | DET |
| +028+ | 1.9 | Andy Pettitte | 57.3 | NYA |
| +031+ | 1.88 | Fausto Carmona | 49.3 | CLE |
| +034+ | 1.84 | Matt Morris | 61.3 | SFN |
| +035+ | 1.82 | Jason Marquis | 58.7 | CHN |
| +036+ | 1.81 | Ian Snell | 58.7 | PIT |
| +037+ | 1.8 | John Maine | 55.3 | NYN |
| +038+ | 1.78 | Sergio Mitre | 40 | MIA |
| +041+ | 1.72 | Kelvim Escobar | 51 | ANA |
| +046+ | 1.68 | Joe Kennedy | 50 | OAK |
| +054+ | 1.6 | Jon Lieber | 42 | PHI |
| +055+ | 1.59 | Justin Germano | 19 | SDN |
| +072+ | 1.46 | Oliver Perez | 49.7 | NYN |
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