| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cliff Lee | PHI | 7.07 | 201306130_PHI_MIN |
| James Shields | KCA | 4.34 | 201306120_DET_KCA |
| Hiroki Kuroda | NYA | 3.42 | 201306130_NYA_OAK |
| Matt Harvey | NYN | 3.08 | 201306130_SLN_NYN |
| Chris Sale | CHA | 2.89 | 201306140_CHA_HOU |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Edinson Volquez | SDN | -5.64 | 201306120_ATL_SDN |
| Jeff Francis | COL | -4.37 | 201306130_WAS_COL |
| Mike Pelfrey | MIN | -3.7 | 201306120_PHI_MIN |
| Ubaldo Jimenez | CLE | -2.83 | 201306120_CLE_TEX |
| Rick Porcello | DET | -1.94 | 201306140_DET_MIN |
Based on accumulated WAA for this season up to 2013-06-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.9 | Clayton Kershaw | 100.3 | LAN |
| +004+ | 4.71 | Hisashi Iwakuma | 95.3 | SEA |
| +009+ | 4.15 | Adam Wainwright | 103 | SLN |
| +010+ | 4.12 | Matt Harvey | 97 | NYN |
| +015+ | 3.52 | Cliff Lee | 102.3 | PHI |
| +016+ | 3.36 | Jeff Locke | 82.3 | PIT |
| +017+ | 3.25 | Felix Hernandez | 97.7 | SEA |
| +018+ | 3.22 | Shelby Miller | 81.3 | SLN |
| +020+ | 3.17 | Patrick Corbin | 86.7 | ARI |
| +021+ | 3.02 | Mike Minor | 84.7 | ATL |
| +024+ | 2.99 | Chris Sale | 85.3 | CHA |
| +026+ | 2.81 | Yu Darvish | 95.3 | TEX |
| +027+ | 2.79 | James Shields | 100 | KCA |
| +030+ | 2.67 | Ervin Santana | 92 | KCA |
| +032+ | 2.57 | Travis Wood | 85 | CHN |
| +037+ | 2.34 | Hiroki Kuroda | 87.3 | NYA |
| +043+ | 2.29 | Mike Leake | 81.7 | CIN |
| +045+ | 2.25 | Hyun-Jin Ryu | 85.3 | LAN |
| +058+ | 1.92 | Jake Westbrook | 44 | SLN |
| +060+ | 1.85 | Bartolo Colon | 83.3 | OAK |
| +061+ | 1.84 | Alex Cobb | 79.3 | TBA |
| +071+ | 1.72 | Kris Medlen | 84.3 | ATL |
| +072+ | 1.72 | Lance Lynn | 81 | SLN |
| +078+ | 1.69 | A.J. Burnett | 89.3 | PIT |
| +080+ | 1.64 | Chad Gaudin | 42.7 | SFN |
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