| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | NYN | 5.12 | 201308180_NYN_SDN |
| Adam Wainwright | SLN | 3.39 | 201308180_SLN_CHN |
| Patrick Corbin | ARI | 3.28 | 201308200_ARI_CIN |
| Jose Fernandez | MIA | 2.73 | 201308190_LAN_MIA |
| Yu Darvish | TEX | 2.58 | 201308180_SEA_TEX |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Aaron Harang | SEA | -3.77 | 201308190_SEA_OAK |
| Ryan Vogelsong | SFN | -2.65 | 201308200_BOS_SFN |
| Mike Pelfrey | MIN | -2.65 | 201308200_MIN_DET |
| Lucas Harrell | HOU | -2.54 | 201308190_HOU_TEX |
| Edwin Jackson | CHN | -2.5 | 201308180_SLN_CHN |
Based on accumulated WAA for this season up to 2013-08-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 9.25 | Clayton Kershaw | 190.3 | LAN |
| +005+ | 6.18 | Matt Harvey | 171.7 | NYN |
| +008+ | 5.56 | Hiroki Kuroda | 160.3 | NYA |
| +009+ | 5.45 | Adam Wainwright | 189.7 | SLN |
| +010+ | 5.3 | Patrick Corbin | 172.3 | ARI |
| +011+ | 5.13 | Felix Hernandez | 178.7 | SEA |
| +015+ | 4.87 | Jose Fernandez | 145.7 | MIA |
| +020+ | 4.46 | Yu Darvish | 161 | TEX |
| +025+ | 4.2 | Chris Sale | 165.3 | CHA |
| +027+ | 4.1 | Madison Bumgarner | 163 | SFN |
| +030+ | 4.05 | Max Scherzer | 172.3 | DET |
| +038+ | 3.62 | Derek Holland | 168 | TEX |
| +040+ | 3.6 | Hisashi Iwakuma | 171 | SEA |
| +041+ | 3.59 | Francisco Liriano | 121 | PIT |
| +045+ | 3.38 | Hyun-Jin Ryu | 155.7 | LAN |
| +047+ | 3.33 | Stephen Strasburg | 147.3 | WAS |
| +049+ | 3.3 | Mat Latos | 161 | CIN |
| +055+ | 3.18 | Julio Teheran | 149 | ATL |
| +054+ | 3.18 | Mike Leake | 152.7 | CIN |
| +056+ | 3.1 | Bruce Chen | 77.7 | KCA |
| +058+ | 3.07 | Ervin Santana | 167 | KCA |
| +062+ | 3 | Mike Minor | 158.7 | ATL |
| +067+ | 2.94 | Jeff Locke | 139.7 | PIT |
| +069+ | 2.93 | James Shields | 174.7 | KCA |
| +072+ | 2.84 | Travis Wood | 158.3 | CHN |
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