| Starter | Tm | Tier | Game |
|---|---|---|---|
| John Danks | CHA | -3.71 | 201506220_CHA_MIN |
| Kyle Lohse | MIL | -3.13 | 201506200_MIL_COL |
| Jeremy Hellickson | ARI | -3.07 | 201506210_SDN_ARI |
| Drew Hutchison | TOR | -2.7 | 201506220_TOR_TBA |
| Rick Porcello | BOS | -1.85 | 201506200_BOS_KCA |
Based on accumulated WAA for this season up to 2015-06-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.1 | Max Scherzer | 102.3 | WAS |
| +004+ | 4.6 | Sonny Gray | 101.7 | OAK |
| +003+ | 4.6 | Zack Greinke | 94.7 | LAN |
| +007+ | 4.23 | Gerrit Cole | 91 | PIT |
| +008+ | 3.98 | Shelby Miller | 90.3 | ATL |
| +010+ | 3.92 | Chris Archer | 95 | TBA |
| +011+ | 3.76 | Dallas Keuchel | 107.3 | HOU |
| +012+ | 3.72 | A.J. Burnett | 92.3 | PIT |
| +016+ | 3.37 | Jacob deGrom | 92.3 | NYN |
| +020+ | 3.07 | David Price | 97.3 | DET |
| +030+ | 2.51 | Jesse Chavez | 78.7 | OAK |
| +031+ | 2.49 | Hector Santiago | 87.3 | ANA |
| +039+ | 2.36 | Chris Sale | 88.7 | CHA |
| +041+ | 2.31 | Scott Kazmir | 83.3 | OAK |
| +050+ | 2.08 | Nick Martinez | 84.3 | TEX |
| +054+ | 2 | Michael Wacha | 88.3 | SLN |
| +056+ | 1.98 | Jaime Garcia | 41 | SLN |
| +063+ | 1.91 | Carlos Martinez | 80.3 | SLN |
| +070+ | 1.83 | Johnny Cueto | 90.7 | CIN |
| +076+ | 1.77 | Jason Hammel | 84 | CHN |
| +079+ | 1.75 | Yovani Gallardo | 87.7 | TEX |
| +087+ | 1.68 | Chase Anderson | 79.3 | ARI |
| +089+ | 1.67 | Madison Bumgarner | 93.3 | SFN |
| +093+ | 1.64 | Mike Pelfrey | 78.7 | MIN |
| +100+ | 1.57 | Matt Harvey | 93.3 | NYN |
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