| Starter | Tm | Tier | Game |
|---|---|---|---|
| Clayton Kershaw | LAN | 10.99 | 201308170_LAN_PHI |
| Felix Hernandez | SEA | 4.71 | 201308170_SEA_TEX |
| Hiroki Kuroda | NYA | 4.64 | 201308170_NYA_BOS |
| Jeff Locke | PIT | 2.55 | 201308170_ARI_PIT |
| Chris Sale | CHA | 2.41 | 201308170_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Edinson Volquez | SDN | -6.96 | 201308170_NYN_SDN |
| Mike Pelfrey | MIN | -2.88 | 201308150_CHA_MIN |
| Wade Davis | KCA | -2.75 | 201308170_KCA_DET |
| Ryan Vogelsong | SFN | -2.27 | 201308150_SFN_WAS |
| Jeremy Hellickson | TBA | -2.27 | 201308160_TOR_TBA |
Based on accumulated WAA for this season up to 2013-08-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.24 | Clayton Kershaw | 190.3 | LAN |
| +005+ | 6.06 | Matt Harvey | 165.7 | NYN |
| +008+ | 5.57 | Hiroki Kuroda | 160.3 | NYA |
| +009+ | 5.13 | Felix Hernandez | 178.7 | SEA |
| +010+ | 5.03 | Adam Wainwright | 182.7 | SLN |
| +011+ | 5.01 | Patrick Corbin | 163.3 | ARI |
| +018+ | 4.56 | Jose Fernandez | 139.7 | MIA |
| +021+ | 4.44 | Yu Darvish | 153.7 | TEX |
| +024+ | 4.28 | Madison Bumgarner | 158 | SFN |
| +025+ | 4.21 | Chris Sale | 165.3 | CHA |
| +026+ | 4.12 | Anibal Sanchez | 133 | DET |
| +033+ | 3.64 | Derek Holland | 168 | TEX |
| +036+ | 3.6 | Hisashi Iwakuma | 171 | SEA |
| +045+ | 3.34 | Hyun-Jin Ryu | 148.3 | LAN |
| +046+ | 3.32 | Stephen Strasburg | 147.3 | WAS |
| +047+ | 3.31 | Mat Latos | 161 | CIN |
| +052+ | 3.24 | Jordan Zimmermann | 158 | WAS |
| +054+ | 3.21 | Bartolo Colon | 154.3 | OAK |
| +056+ | 3.19 | Mike Leake | 152.7 | CIN |
| +057+ | 3.04 | Francisco Liriano | 114 | PIT |
| +058+ | 3.03 | Jeff Locke | 139.7 | PIT |
| +060+ | 3 | Mike Minor | 158.7 | ATL |
| +063+ | 2.93 | James Shields | 174.7 | KCA |
| +067+ | 2.86 | Cliff Lee | 163.7 | PHI |
| +068+ | 2.85 | Travis Wood | 158.3 | CHN |
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