| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Kendrick | COL | -8.95 | 201506070_MIA_COL |
| CC Sabathia | NYA | -3.91 | 201506070_ANA_NYA |
| Jerome Williams | PHI | -3.86 | 201506050_SFN_PHI |
| Bud Norris | BAL | -3.73 | 201506070_BAL_CLE |
| Jeremy Guthrie | KCA | -3.21 | 201506070_TEX_KCA |
Based on accumulated WAA for this season up to 2015-06-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.28 | Sonny Gray | 82 | OAK |
| +004+ | 4.01 | Dallas Keuchel | 87.7 | HOU |
| +005+ | 3.9 | Chris Archer | 83 | TBA |
| +006+ | 3.74 | Gerrit Cole | 78 | PIT |
| +008+ | 3.67 | Zack Greinke | 79.7 | LAN |
| +009+ | 3.37 | Shelby Miller | 71.3 | ATL |
| +014+ | 2.71 | Jacob deGrom | 78 | NYN |
| +016+ | 2.65 | Michael Wacha | 70.3 | SLN |
| +017+ | 2.64 | Aaron Harang | 77 | PHI |
| +018+ | 2.58 | A.J. Burnett | 69.7 | PIT |
| +021+ | 2.49 | Jake Odorizzi | 76.7 | TBA |
| +023+ | 2.46 | Mike Pelfrey | 67 | MIN |
| +024+ | 2.45 | Felix Hernandez | 82.3 | SEA |
| +031+ | 2.26 | David Price | 83.3 | DET |
| +032+ | 2.25 | Johnny Cueto | 78.3 | CIN |
| +034+ | 2.21 | Hector Santiago | 70.7 | ANA |
| +041+ | 2.08 | Jesse Chavez | 64.7 | OAK |
| +045+ | 1.99 | Cole Hamels | 81.3 | PHI |
| +054+ | 1.84 | Alfredo Simon | 71.7 | DET |
| +056+ | 1.82 | Jason Hammel | 75 | CHN |
| +067+ | 1.62 | Mike Bolsinger | 36.3 | LAN |
| +071+ | 1.53 | Trevor Bauer | 70.3 | CLE |
| +075+ | 1.48 | Matt Harvey | 73.7 | NYN |
| +082+ | 1.42 | John Lackey | 70.7 | SLN |
| +083+ | 1.42 | Nick Martinez | 65.3 | TEX |
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