| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johan Santana | NYN | 11.43 | 200905220_NYN_BOS |
| Zack Greinke | KCA | 9.22 | 200905210_CLE_KCA |
| Roy Halladay | TOR | 6.37 | 200905220_TOR_ATL |
| Jake Peavy | SDN | 4.65 | 200905220_CHN_SDN |
| Erik Bedard | SEA | 2.86 | 200905210_ANA_SEA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Adam Eaton | BAL | -7.18 | 200905210_BAL_NYA |
| Andy Sonnanstine | TBA | -4.24 | 200905220_TBA_MIA |
| Livan Hernandez | NYN | -2.61 | 200905200_NYN_LAN |
| Andrew Miller | MIA | -2.1 | 200905210_ARI_MIA |
| Gavin Floyd | CHA | -2.04 | 200905220_PIT_CHA |
Based on accumulated WAA for this season up to 2009-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.7 | Zack Greinke | 66 | KCA |
| +002+ | 4.15 | Johan Santana | 60 | NYN |
| +006+ | 3.63 | Wandy Rodriguez | 59 | HOU |
| +007+ | 3.34 | Roy Halladay | 75 | TOR |
| +008+ | 3.21 | Jair Jurrjens | 55 | ATL |
| +011+ | 2.95 | Edwin Jackson | 60 | DET |
| +012+ | 2.83 | Jered Weaver | 60.7 | ANA |
| +014+ | 2.77 | Chad Billingsley | 61 | LAN |
| +015+ | 2.71 | Zach Duke | 65 | PIT |
| +017+ | 2.62 | Josh Johnson | 60.3 | MIA |
| +021+ | 2.52 | Johnny Cueto | 53.7 | CIN |
| +022+ | 2.41 | Cliff Lee | 62 | CLE |
| +025+ | 2.29 | Randy Wolf | 56.3 | LAN |
| +027+ | 2.19 | Mark Buehrle | 52 | CHA |
| +028+ | 2.14 | Matt Cain | 51 | SFN |
| +029+ | 2.1 | Kevin Millwood | 66.3 | TEX |
| +034+ | 1.96 | Erik Bedard | 47.7 | SEA |
| +038+ | 1.88 | Joe Saunders | 59.7 | ANA |
| +050+ | 1.69 | Paul Maholm | 57.3 | PIT |
| +058+ | 1.63 | Aaron Harang | 59.3 | CIN |
| +062+ | 1.58 | Matt Garza | 60.7 | TBA |
| +063+ | 1.57 | Chris Carpenter | 15 | SLN |
| +066+ | 1.56 | Jake Peavy | 67.3 | SDN |
| +069+ | 1.55 | James Shields | 60.3 | TBA |
| +071+ | 1.53 | Jason Vargas | 21 | SEA |
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