| Starter | Tm | Tier | Game |
|---|---|---|---|
| Wade Miley | BAL | -2.31 | 201704140_BAL_TOR |
| Matthew Boyd | DET | -2.12 | 201704160_DET_CLE |
| Andrew Cashner | TEX | -1.95 | 201704150_TEX_SEA |
| Michael Pineda | NYA | -1.51 | 201704160_SLN_NYA |
| Tommy Milone | MIL | -1.41 | 201704140_MIL_CIN |
Based on accumulated WAA for this season up to 2017-04-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.93 | James Paxton | 21 | SEA |
| +002+ | 1.84 | Ervin Santana | 22 | MIN |
| +004+ | 1.4 | Dallas Keuchel | 21 | HOU |
| +006+ | 1.39 | Jameson Taillon | 20 | PIT |
| +008+ | 1.35 | Julio Teheran | 19 | ATL |
| +009+ | 1.35 | Chris Sale | 21.7 | BOS |
| XXXXX | 1.23 | Mike Leake | 15 | SLN |
| XXXXX | 1.22 | Gio Gonzalez | 20.3 | WAS |
| XXXXX | 1.21 | Jon Lester | 18 | CHN |
| XXXXX | 1.2 | Noah Syndergaard | 19 | NYN |
| XXXXX | 1.11 | CC Sabathia | 18.3 | NYA |
| XXXXX | 1.1 | Andrew Triggs | 11.7 | OAK |
| XXXXX | 1.08 | Hector Santiago | 18.3 | MIN |
| XXXXX | 1.04 | Jason Vargas | 13.7 | KCA |
| XXXXX | 1 | Danny Duffy | 20 | KCA |
| XXXXX | 0.97 | Chase Anderson | 13 | MIL |
| XXXXX | 0.96 | Jeremy Hellickson | 17 | PHI |
| XXXXX | 0.93 | Dylan Bundy | 19.3 | BAL |
| XXXXX | 0.88 | James Shields | 16.7 | CHA |
| XXXXX | 0.86 | Chris Archer | 20.3 | TBA |
| XXXXX | 0.85 | Kendall Graveman | 18 | OAK |
| XXXXX | 0.78 | Jacob deGrom | 19 | NYN |
| XXXXX | 0.77 | Marcus Stroman | 15.3 | TOR |
| XXXXX | 0.76 | Brett Anderson | 10.7 | CHN |
| XXXXX | 0.76 | Yu Darvish | 19.3 | TEX |
_