| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 9.37 | 201905210_CHA_HOU |
| Zack Greinke | ARI | 5.91 | 201905210_ARI_SDN |
| Hyun-Jin Ryu | LAN | 4.9 | 201905190_LAN_CIN |
| Chris Sale | BOS | 3.59 | 201905190_HOU_BOS |
| Charlie Morton | TBA | 3.49 | 201905190_TBA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Trevor Cahill | ANA | -2.79 | 201905210_MIN_ANA |
| Dylan Covey | CHA | -2.32 | 201905210_CHA_HOU |
| Jeremy Hellickson | WAS | -1.94 | 201905190_CHN_WAS |
| Wilmer Font | NYN | -1.88 | 201905200_WAS_NYN |
| Tommy Milone | SEA | -1.44 | 201905210_SEA_TEX |
Based on accumulated WAA for this season up to 2019-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 3.85 | Hyun-Jin Ryu | 59.3 | LAN |
| +004+ | 3.56 | Justin Verlander | 72.3 | HOU |
| +007+ | 3.42 | Luis Castillo | 61.7 | CIN |
| +006+ | 3.42 | Mike Soroka | 44.7 | ATL |
| +008+ | 3.27 | Zach Davies | 52.7 | MIL |
| +012+ | 2.83 | Chris Paddack | 51.3 | SDN |
| +015+ | 2.62 | Tyler Glasnow | 48.3 | TBA |
| +016+ | 2.5 | Mike Minor | 64.7 | TEX |
| +017+ | 2.44 | Jordan Lyles | 45.7 | PIT |
| +021+ | 2.4 | Jake Odorizzi | 53 | MIN |
| +024+ | 2.33 | Caleb Smith | 53 | MIA |
| +025+ | 2.27 | Marcus Stroman | 64 | TOR |
| +030+ | 2.16 | Zack Greinke | 71.7 | ARI |
| +031+ | 2.15 | Domingo German | 55.3 | NYA |
| +033+ | 2.1 | Jon Lester | 43 | CHN |
| +034+ | 2.09 | Zach Eflin | 62 | PHI |
| +038+ | 1.99 | Spencer Turnbull | 53.7 | DET |
| +040+ | 1.94 | Charlie Morton | 54.3 | TBA |
| +041+ | 1.92 | Frankie Montas | 54 | OAK |
| +052+ | 1.77 | Martin Perez | 53 | MIN |
| +055+ | 1.7 | John Means | 43.7 | BAL |
| +056+ | 1.68 | Max Fried | 50.3 | ATL |
| +065+ | 1.61 | Masahiro Tanaka | 58.3 | NYA |
| +064+ | 1.61 | Patrick Corbin | 63.7 | WAS |
| +069+ | 1.56 | Shane Bieber | 58.7 | CLE |
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