| Starter | Tm | Tier | Game |
|---|---|---|---|
| Alfredo Simon | CIN | -6.82 | 201605280_CIN_MIL |
| Ricky Nolasco | MIN | -3.37 | 201605290_MIN_SEA |
| Ubaldo Jimenez | BAL | -2.88 | 201605280_BAL_CLE |
| Mike Pelfrey | DET | -1.75 | 201605290_DET_OAK |
| Wade Miley | SEA | -1.46 | 201605280_MIN_SEA |
Based on accumulated WAA for this season up to 2016-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.96 | Clayton Kershaw | 86.7 | LAN |
| +002+ | 3.62 | Jake Arrieta | 68 | CHN |
| +004+ | 3.27 | Jose Quintana | 72 | CHA |
| +003+ | 3.27 | Chris Sale | 78.7 | CHA |
| +005+ | 3.26 | Noah Syndergaard | 62.7 | NYN |
| +007+ | 3.21 | Johnny Cueto | 81.7 | SFN |
| +008+ | 3.18 | Madison Bumgarner | 72.3 | SFN |
| +014+ | 2.77 | Rich Hill | 64 | OAK |
| +017+ | 2.57 | Steven Wright | 69.7 | BOS |
| +018+ | 2.5 | Jason Hammel | 56 | CHN |
| +020+ | 2.47 | Marco Estrada | 66.7 | TOR |
| +025+ | 2.28 | Danny Salazar | 60.3 | CLE |
| +027+ | 2.23 | Stephen Strasburg | 73.7 | WAS |
| +029+ | 2.19 | Jon Lester | 61.7 | CHN |
| +030+ | 2.1 | Tanner Roark | 70 | WAS |
| +033+ | 2.07 | Tyler Chatwood | 63.7 | COL |
| +035+ | 2.05 | Drew Pomeranz | 58 | SDN |
| +034+ | 2.05 | Jeff Samardzija | 76 | SFN |
| +036+ | 2.01 | Steven Matz | 49.7 | NYN |
| +037+ | 1.99 | Jimmy Nelson | 72 | MIL |
| +040+ | 1.97 | Julio Teheran | 68.3 | ATL |
| +046+ | 1.9 | Aaron Nola | 66 | PHI |
| +047+ | 1.87 | Masahiro Tanaka | 65.3 | NYA |
| +049+ | 1.86 | Gerrit Cole | 53.3 | PIT |
| +050+ | 1.84 | Joe Ross | 53.7 | WAS |
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