| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kyle Gibson | MIN | -2.9 | 201704280_MIN_KCA |
| Ubaldo Jimenez | BAL | -2.72 | 201704290_BAL_NYA |
| Jeff Samardzija | SFN | -2.6 | 201704280_SDN_SFN |
| Luis Perdomo | SDN | -1.98 | 201704280_SDN_SFN |
| Matt Garza | MIL | -1.45 | 201704300_ATL_MIL |
Based on accumulated WAA for this season up to 2017-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.9 | Dallas Keuchel | 44.7 | HOU |
| +004+ | 2.74 | Ervin Santana | 35 | MIN |
| +005+ | 2.55 | Chris Sale | 37.7 | BOS |
| +008+ | 2.2 | Ivan Nova | 36 | PIT |
| +009+ | 2.14 | Mike Leake | 33.3 | SLN |
| +011+ | 2.11 | James Paxton | 32.3 | SEA |
| +013+ | 1.88 | Gio Gonzalez | 33.3 | WAS |
| +014+ | 1.79 | Dylan Bundy | 32.7 | BAL |
| +015+ | 1.72 | Carlos Carrasco | 35.3 | CLE |
| +017+ | 1.64 | Jeremy Hellickson | 30 | PHI |
| +019+ | 1.61 | Jason Vargas | 25.7 | KCA |
| +020+ | 1.59 | Andrew Triggs | 29.3 | OAK |
| +023+ | 1.49 | Patrick Corbin | 35.3 | ARI |
| +027+ | 1.44 | Jameson Taillon | 30.3 | PIT |
| +030+ | 1.38 | Chase Anderson | 30 | MIL |
| +037+ | 1.31 | Ian Kennedy | 31.3 | KCA |
| +038+ | 1.3 | Derek Holland | 29 | CHA |
| XXXXX | 1.22 | Jesse Hahn | 32 | OAK |
| XXXXX | 1.21 | Wade Miley | 31 | BAL |
| XXXXX | 1.17 | Hector Santiago | 29.7 | MIN |
| XXXXX | 1.14 | Matt Cain | 27.3 | SFN |
| XXXXX | 1.13 | Lance Lynn | 29.3 | SLN |
| XXXXX | 1.07 | Kendall Graveman | 24 | OAK |
| XXXXX | 0.99 | Zach Eflin | 19 | PHI |
| XXXXX | 0.95 | Danny Duffy | 32 | KCA |
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