| Starter | Tm | Tier | Game |
|---|---|---|---|
| David Hess | BAL | -5.18 | 201906060_BAL_TEX |
| Edwin Jackson | TOR | -3.44 | 201906060_NYA_TOR |
| Jeff Hoffman | COL | -2.1 | 201906040_COL_CHN |
| Drew Smyly | TEX | -2 | 201906040_BAL_TEX |
| Reynaldo Lopez | CHA | -1.91 | 201906040_CHA_WAS |
Based on accumulated WAA for this season up to 2019-06-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.71 | Hyun-Jin Ryu | 80 | LAN |
| +002+ | 4.56 | Justin Verlander | 93.7 | HOU |
| +007+ | 3.98 | Mike Soroka | 57.3 | ATL |
| +008+ | 3.8 | Luis Castillo | 75.7 | CIN |
| +010+ | 3.74 | Jake Odorizzi | 64.3 | MIN |
| +012+ | 3.53 | Mike Minor | 81.3 | TEX |
| +014+ | 3.5 | Charlie Morton | 74.3 | TBA |
| +015+ | 3.44 | Zach Davies | 69.7 | MIL |
| +020+ | 3.21 | Lucas Giolito | 67.3 | CHA |
| +022+ | 2.82 | Marcus Stroman | 76 | TOR |
| +023+ | 2.81 | Max Scherzer | 85.3 | WAS |
| +028+ | 2.53 | Jose Berrios | 83 | MIN |
| +030+ | 2.51 | Matt Boyd | 77.7 | DET |
| +031+ | 2.5 | John Means | 60.7 | BAL |
| +033+ | 2.39 | Frankie Montas | 70 | OAK |
| +039+ | 2.31 | Spencer Turnbull | 71.7 | DET |
| +040+ | 2.3 | Zack Greinke | 81.7 | ARI |
| +051+ | 2.14 | Kyle Hendricks | 77 | CHN |
| +057+ | 2.06 | Chris Paddack | 60.7 | SDN |
| +060+ | 2.01 | Rich Hill | 40 | LAN |
| +064+ | 1.97 | David Price | 54 | BOS |
| +075+ | 1.87 | Clayton Kershaw | 59 | LAN |
| +076+ | 1.84 | Julio Teheran | 71.3 | ATL |
| +078+ | 1.83 | Stephen Strasburg | 84 | WAS |
| +079+ | 1.8 | Brad Peacock | 64.7 | HOU |
_