| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johan Santana | NYN | 8.19 | 200904180_MIL_NYN |
| Jake Peavy | SDN | 6.29 | 200904160_SDN_NYN |
| Dan Haren | ARI | 6.24 | 200904170_ARI_SFN |
| CC Sabathia | NYA | 5.82 | 200904160_CLE_NYA |
| Chad Billingsley | LAN | 4.66 | 200904180_COL_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Adam Eaton | BAL | -4.22 | 200904180_BAL_BOS |
| Jorge De La Rosa | COL | -2.95 | 200904170_COL_LAN |
| Scott Olsen | WAS | -2.86 | 200904180_MIA_WAS |
| Jo-Jo Reyes | ATL | -2.33 | 200904180_ATL_PIT |
| Jonathan Sanchez | SFN | -2 | 200904170_ARI_SFN |
Based on accumulated WAA for this season up to 2009-04-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.2 | Zack Greinke | 20 | KCA |
| +002+ | 1.98 | Johan Santana | 19.7 | NYN |
| +003+ | 1.92 | Kevin Millwood | 23 | TEX |
| +004+ | 1.9 | Paul Maholm | 20.7 | PIT |
| +006+ | 1.51 | Zach Duke | 15.3 | PIT |
| +009+ | 1.31 | Edwin Jackson | 21 | DET |
| +011+ | 1.29 | Armando Galarraga | 13.3 | DET |
| +010+ | 1.29 | Wandy Rodriguez | 19 | HOU |
| +013+ | 1.27 | Joe Saunders | 20.7 | ANA |
| +012+ | 1.27 | Erik Bedard | 19.3 | SEA |
| XXXXX | 1.23 | Dan Haren | 19 | ARI |
| XXXXX | 1.15 | Gil Meche | 20 | KCA |
| XXXXX | 1.12 | John Danks | 12 | CHA |
| XXXXX | 1.12 | Jair Jurrjens | 17.7 | ATL |
| XXXXX | 1.11 | Jarrod Washburn | 14 | SEA |
| XXXXX | 1.11 | Glen Perkins | 16 | MIN |
| XXXXX | 1.08 | Chris Carpenter | 10 | SLN |
| XXXXX | 1.02 | Doug Davis | 21 | ARI |
| XXXXX | 1 | Kyle Lohse | 21 | SLN |
| XXXXX | 0.97 | Aaron Harang | 20 | CIN |
| XXXXX | 0.96 | Jason Marquis | 14 | COL |
| XXXXX | 0.94 | Matt Garza | 14 | TBA |
| XXXXX | 0.92 | Clayton Kershaw | 12 | LAN |
| XXXXX | 0.87 | Chad Billingsley | 19 | LAN |
| XXXXX | 0.87 | Matt Cain | 13 | SFN |
_