| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Kendrick | COL | -8.5 | 201505030_COL_SDN |
| John Danks | CHA | -3.77 | 201505030_CHA_MIN |
| Drew Hutchison | TOR | -2.37 | 201505030_TOR_CLE |
| Jeremy Hellickson | ARI | -2.34 | 201505020_ARI_LAN |
| Wade Miley | BOS | -1.64 | 201505020_NYA_BOS |
Based on accumulated WAA for this season up to 2015-05-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.1 | Dallas Keuchel | 45 | HOU |
| +003+ | 2.23 | Nick Martinez | 32 | TEX |
| +002+ | 2.23 | Max Scherzer | 35.7 | WAS |
| +004+ | 2.2 | Sonny Gray | 43 | OAK |
| +006+ | 2.06 | Felix Hernandez | 41.7 | SEA |
| +008+ | 1.99 | Chris Archer | 38.3 | TBA |
| +018+ | 1.75 | Scott Kazmir | 33.3 | OAK |
| +019+ | 1.69 | A.J. Burnett | 31 | PIT |
| +021+ | 1.57 | Jake Odorizzi | 40.7 | TBA |
| +024+ | 1.48 | Aaron Harang | 38.3 | PHI |
| +026+ | 1.45 | Zack Greinke | 32.7 | LAN |
| +025+ | 1.45 | Gerrit Cole | 30.7 | PIT |
| +027+ | 1.41 | Edinson Volquez | 34.3 | KCA |
| +028+ | 1.39 | Francisco Liriano | 32.3 | PIT |
| +029+ | 1.37 | Michael Wacha | 32.7 | SLN |
| +032+ | 1.32 | Anthony DeSclafani | 31 | CIN |
| +036+ | 1.27 | Ubaldo Jimenez | 22.7 | BAL |
| XXXXX | 1.23 | Matt Harvey | 33.7 | NYN |
| XXXXX | 1.19 | Shelby Miller | 29 | ATL |
| XXXXX | 1.15 | Johnny Cueto | 43 | CIN |
| XXXXX | 1.1 | Jon Niese | 30 | NYN |
| XXXXX | 1.02 | Miguel Gonzalez | 31.3 | BAL |
| XXXXX | 0.99 | Tim Lincecum | 30 | SFN |
| XXXXX | 0.99 | Chris Heston | 32.3 | SFN |
| XXXXX | 0.96 | Doug Fister | 31 | WAS |
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