| Starter | Tm | Tier | Game |
|---|---|---|---|
| Patrick Corbin | ARI | 3.14 | 201307280_SDN_ARI |
| Stephen Strasburg | WAS | 1.86 | 201307300_WAS_DET |
| Mike Leake | CIN | 1.51 | 201307290_CIN_SDN |
| Anibal Sanchez | DET | 1.35 | 201307300_WAS_DET |
| Shelby Miller | SLN | 1.23 | 201307280_SLN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Edinson Volquez | SDN | -6.64 | 201307300_CIN_SDN |
| Jason Hammel | BAL | -3.3 | 201307280_BOS_BAL |
| Ian Kennedy | ARI | -2.75 | 201307300_ARI_TBA |
| Roberto Hernandez | TBA | -2.54 | 201307300_ARI_TBA |
| Lucas Harrell | HOU | -2.42 | 201307300_HOU_BAL |
Based on accumulated WAA for this season up to 2013-07-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 7.21 | Clayton Kershaw | 160.3 | LAN |
| +006+ | 5.7 | Matt Harvey | 145 | NYN |
| +007+ | 5.43 | Felix Hernandez | 153.7 | SEA |
| +008+ | 5.33 | Adam Wainwright | 161.7 | SLN |
| +009+ | 5.24 | Patrick Corbin | 144.3 | ARI |
| +012+ | 4.83 | Jeff Locke | 121.7 | PIT |
| +015+ | 4.39 | Bartolo Colon | 141.7 | OAK |
| +017+ | 4.33 | Hiroki Kuroda | 132.7 | NYA |
| +021+ | 4.24 | Mike Leake | 135.7 | CIN |
| +025+ | 3.83 | Chris Sale | 137 | CHA |
| +026+ | 3.75 | Francisco Liriano | 95.7 | PIT |
| +028+ | 3.69 | Madison Bumgarner | 140 | SFN |
| +029+ | 3.51 | Travis Wood | 135.3 | CHN |
| +034+ | 3.33 | Hisashi Iwakuma | 144.3 | SEA |
| +036+ | 3.3 | Yu Darvish | 131.7 | TEX |
| +037+ | 3.29 | Mike Minor | 137 | ATL |
| +038+ | 3.28 | Anibal Sanchez | 111 | DET |
| +042+ | 3.15 | Jose Fernandez | 119.7 | MIA |
| +045+ | 3.08 | Shelby Miller | 116.3 | SLN |
| +044+ | 3.08 | Ervin Santana | 145.3 | KCA |
| +048+ | 2.97 | James Shields | 148.7 | KCA |
| +052+ | 2.87 | Max Scherzer | 143.7 | DET |
| +054+ | 2.79 | Tyler Chatwood | 83.3 | COL |
| +056+ | 2.76 | A.J. Burnett | 119.7 | PIT |
| +060+ | 2.7 | Stephen Strasburg | 130.3 | WAS |
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