| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jake Arrieta | CHN | 10.32 | 201509220_MIL_CHN |
| Clayton Kershaw | LAN | 9.85 | 201509240_ARI_LAN |
| Madison Bumgarner | SFN | 3.71 | 201509240_SFN_SDN |
| Max Scherzer | WAS | 3.2 | 201509230_BAL_WAS |
| John Lackey | SLN | 2.82 | 201509220_CIN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| David Buchanan | PHI | -5.48 | 201509230_PHI_MIA |
| Jeremy Guthrie | KCA | -4.23 | 201509220_SEA_KCA |
| Chris Tillman | BAL | -2.85 | 201509230_BAL_WAS |
| Rick Porcello | BOS | -2.74 | 201509230_TBA_BOS |
| Matt Wisler | ATL | -1.71 | 201509220_ATL_NYN |
Based on accumulated WAA for this season up to 2015-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.39 | Jake Arrieta | 216 | CHN |
| +004+ | 8.84 | Clayton Kershaw | 220 | LAN |
| +005+ | 8.09 | David Price | 215.3 | TOT |
| +007+ | 7.55 | Dallas Keuchel | 219 | HOU |
| +014+ | 5.96 | Sonny Gray | 202 | OAK |
| +015+ | 5.71 | Madison Bumgarner | 212.7 | SFN |
| +016+ | 5.65 | John Lackey | 207 | SLN |
| +017+ | 5.49 | Gerrit Cole | 194 | PIT |
| +022+ | 5.13 | Scott Kazmir | 175 | TOT |
| +023+ | 5.1 | Max Scherzer | 211.7 | WAS |
| +026+ | 4.87 | Chris Archer | 203.3 | TBA |
| +030+ | 4.63 | Shelby Miller | 192.3 | ATL |
| +031+ | 4.6 | Matt Harvey | 176.7 | NYN |
| +047+ | 4.01 | Jaime Garcia | 117.7 | SLN |
| +052+ | 3.76 | Carlos Martinez | 179.3 | SLN |
| +056+ | 3.59 | Tyson Ross | 190 | SDN |
| +063+ | 3.33 | Marco Estrada | 167 | TOR |
| +071+ | 3.16 | Michael Wacha | 177.3 | SLN |
| +082+ | 2.9 | Lance Lynn | 165.3 | SLN |
| +093+ | 2.7 | Wei-Yin Chen | 179.7 | BAL |
| +095+ | 2.66 | Jose Quintana | 197.3 | CHA |
| +107+ | 2.49 | A.J. Burnett | 151.3 | PIT |
| +111+ | 2.39 | Johnny Cueto | 201 | TOT |
| +116+ | 2.33 | Yovani Gallardo | 174.3 | TEX |
| +120+ | 2.29 | Jordan Zimmermann | 190.7 | WAS |
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