| Starter | Tm | Tier | Game |
|---|---|---|---|
| Zack Greinke | KCA | 11.13 | 200909220_BOS_KCA |
| Matt Cain | SFN | 4.84 | 200909220_SFN_ARI |
| Wandy Rodriguez | HOU | 4.03 | 200909210_SLN_HOU |
| Jair Jurrjens | ATL | 4.03 | 200909220_ATL_NYN |
| Josh Johnson | MIA | 2.83 | 200909221_PHI_MIA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Luke Hochevar | KCA | -2.23 | 200909230_BOS_KCA |
| Dave Bush | MIL | -1.97 | 200909220_CHN_MIL |
| Brian Tallet | TOR | -1.67 | 200909220_BAL_TOR |
| Livan Hernandez | WAS | -1.49 | 200909220_LAN_WAS |
| Billy Buckner | ARI | -1.42 | 200909210_SFN_ARI |
Based on accumulated WAA for this season up to 2009-09-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.7 | Zack Greinke | 216.3 | KCA |
| +003+ | 9.21 | Felix Hernandez | 216.3 | SEA |
| +004+ | 9.06 | Tim Lincecum | 211.3 | SFN |
| +005+ | 8.82 | Adam Wainwright | 219 | SLN |
| +006+ | 8.32 | Chris Carpenter | 180.7 | SLN |
| +009+ | 7.39 | Jair Jurrjens | 200 | ATL |
| +011+ | 7.05 | Dan Haren | 217.3 | ARI |
| +012+ | 6.82 | Cliff Lee | 220 | TOT |
| +014+ | 6.56 | Javier Vazquez | 204.3 | ATL |
| +015+ | 6.54 | Roy Halladay | 221 | TOR |
| +017+ | 6.29 | Matt Cain | 204.7 | SFN |
| +018+ | 6.18 | Wandy Rodriguez | 193.7 | HOU |
| +025+ | 5.53 | Josh Johnson | 199.3 | MIA |
| +028+ | 5.32 | Joel Pineiro | 203 | SLN |
| +029+ | 5.32 | Edwin Jackson | 202 | DET |
| +035+ | 5.03 | C.C. Sabathia | 220.3 | NYA |
| +046+ | 4.6 | Randy Wolf | 203 | LAN |
| +048+ | 4.56 | Justin Verlander | 217.3 | DET |
| +049+ | 4.56 | Randy Wells | 153 | CHN |
| +050+ | 4.51 | Jon Lester | 194.7 | BOS |
| +055+ | 4.13 | Ubaldo Jimenez | 205 | COL |
| +061+ | 3.8 | Tommy Hanson | 113.7 | ATL |
| +089+ | 3.13 | Scott Feldman | 176.7 | TEX |
| +098+ | 2.98 | Matt Garza | 192.3 | TBA |
| +101+ | 2.96 | John Lackey | 169.3 | ANA |
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