| Starter | Tm | Tier | Game |
|---|---|---|---|
| Madison Bumgarner | SFN | 4.45 | 201505090_MIA_SFN |
| Johnny Cueto | CIN | 3.79 | 201505091_CIN_CHA |
| Sonny Gray | OAK | 3.57 | 201505080_OAK_SEA |
| Chris Archer | TBA | 2.26 | 201505070_TEX_TBA |
| Doug Fister | WAS | 2.26 | 201505090_ATL_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Drew Hutchison | TOR | -3.63 | 201505090_BOS_TOR |
| Hector Noesi | CHA | -2.92 | 201505091_CIN_CHA |
| Jeremy Hellickson | ARI | -2.32 | 201505080_SDN_ARI |
| Jeremy Guthrie | KCA | -2.15 | 201505090_KCA_DET |
| Roberto Hernandez | HOU | -1.75 | 201505080_HOU_ANA |
Based on accumulated WAA for this season up to 2015-05-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.95 | Dallas Keuchel | 51.7 | HOU |
| +002+ | 2.63 | Sonny Gray | 49 | OAK |
| +005+ | 2.26 | Zack Greinke | 40.3 | LAN |
| +007+ | 2.11 | Felix Hernandez | 41.7 | SEA |
| +008+ | 2.09 | Nick Martinez | 36.7 | TEX |
| +009+ | 2.08 | Shelby Miller | 38 | ATL |
| +011+ | 1.95 | A.J. Burnett | 38 | PIT |
| +016+ | 1.87 | Max Scherzer | 42.7 | WAS |
| +017+ | 1.8 | Jon Niese | 37 | NYN |
| +018+ | 1.79 | Aaron Harang | 45.3 | PHI |
| +026+ | 1.58 | Tim Lincecum | 36 | SFN |
| +031+ | 1.55 | Michael Wacha | 38.7 | SLN |
| +033+ | 1.51 | Mike Leake | 43.7 | CIN |
| +041+ | 1.32 | Gerrit Cole | 35.7 | PIT |
| +042+ | 1.31 | Chris Archer | 41.7 | TBA |
| +044+ | 1.3 | Wei-Yin Chen | 35.7 | BAL |
| +046+ | 1.26 | Jesse Chavez | 25 | OAK |
| XXXXX | 1.22 | Anthony DeSclafani | 36 | CIN |
| XXXXX | 1.21 | Matt Harvey | 39.7 | NYN |
| XXXXX | 1.2 | C.J. Wilson | 40 | ANA |
| XXXXX | 1.17 | Dan Haren | 37 | MIA |
| XXXXX | 1.16 | Colby Lewis | 38 | TEX |
| XXXXX | 1.16 | Hector Santiago | 35 | ANA |
| XXXXX | 1.16 | Johnny Cueto | 51.3 | CIN |
| XXXXX | 1.11 | Edinson Volquez | 37.3 | KCA |
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