| Starter | Tm | Tier | Game |
|---|---|---|---|
| Zack Greinke | LAN | 6.06 | 201504240_LAN_SDN |
| Felix Hernandez | SEA | 5.36 | 201504240_MIN_SEA |
| Chris Sale | CHA | 5.22 | 201504230_KCA_CHA |
| Max Scherzer | WAS | 5.03 | 201504230_SLN_WAS |
| Johnny Cueto | CIN | 3.48 | 201504220_CIN_MIL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Kendrick | COL | -5.54 | 201504220_SDN_COL |
| Ryan Vogelsong | SFN | -3.7 | 201504230_LAN_SFN |
| Mike Pelfrey | MIN | -2.34 | 201504220_MIN_KCA |
| Drew Hutchison | TOR | -1.8 | 201504230_BAL_TOR |
| Roberto Hernandez | HOU | -1.58 | 201504220_HOU_SEA |
Based on accumulated WAA for this season up to 2015-04-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.04 | Dallas Keuchel | 29 | HOU |
| +002+ | 1.77 | Scott Kazmir | 27.3 | OAK |
| +003+ | 1.71 | Max Scherzer | 28.7 | WAS |
| +005+ | 1.61 | Chris Archer | 25.3 | TBA |
| +006+ | 1.55 | Nick Martinez | 20 | TEX |
| +007+ | 1.54 | Aaron Harang | 26.3 | PHI |
| +010+ | 1.51 | Zack Greinke | 26.7 | LAN |
| +013+ | 1.41 | Anthony DeSclafani | 21 | CIN |
| +014+ | 1.39 | Felix Hernandez | 28 | SEA |
| +015+ | 1.36 | Jake Odorizzi | 27.3 | TBA |
| +017+ | 1.28 | Trevor Bauer | 19 | CLE |
| +018+ | 1.27 | Johnny Cueto | 29 | CIN |
| XXXXX | 1.23 | Sonny Gray | 28.3 | OAK |
| XXXXX | 1.17 | Jimmy Nelson | 20 | MIL |
| XXXXX | 1.15 | Michael Wacha | 20.3 | SLN |
| XXXXX | 1.12 | Carlos Martinez | 20 | SLN |
| XXXXX | 1 | Adam Wainwright | 21 | SLN |
| XXXXX | 1 | Odrisamer Despaigne | 18.7 | SDN |
| XXXXX | 1 | Archie Bradley | 18.7 | ARI |
| XXXXX | 0.99 | Jon Niese | 18 | NYN |
| XXXXX | 0.99 | Alfredo Simon | 20.7 | DET |
| XXXXX | 0.95 | Jake Arrieta | 20.7 | CHN |
| XXXXX | 0.92 | Gerrit Cole | 24.7 | PIT |
| XXXXX | 0.92 | Edinson Volquez | 22.7 | KCA |
| XXXXX | 0.9 | Jesse Chavez | 12.7 | OAK |
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