| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Scherzer | WAS | 5.33 | 201905170_CHN_WAS |
| Jacob deGrom | NYN | 4.03 | 201905170_NYN_MIA |
| Trevor Bauer | CLE | 3.57 | 201905160_BAL_CLE |
| Luis Castillo | CIN | 2.59 | 201905160_CHN_CIN |
| Jon Lester | CHN | 2.32 | 201905180_CHN_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | ANA | -5.91 | 201905170_KCA_ANA |
| Homer Bailey | KCA | -3.3 | 201905160_TEX_KCA |
| Dylan Covey | CHA | -2.57 | 201905160_TOR_CHA |
| Zack Godley | ARI | -2.4 | 201905180_SFN_ARI |
| Dan Straily | BAL | -1.64 | 201905160_BAL_CLE |
Based on accumulated WAA for this season up to 2019-05-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.44 | Luis Castillo | 61.7 | CIN |
| +005+ | 3.3 | Zach Davies | 52.7 | MIL |
| +007+ | 3.16 | Hyun-Jin Ryu | 52.3 | LAN |
| +009+ | 2.97 | Justin Verlander | 64.3 | HOU |
| +010+ | 2.85 | Mike Soroka | 36.7 | ATL |
| +011+ | 2.62 | Tyler Glasnow | 48.3 | TBA |
| +013+ | 2.46 | Jordan Lyles | 45.7 | PIT |
| +014+ | 2.45 | Chris Paddack | 45.3 | SDN |
| +019+ | 2.35 | Mike Minor | 58.7 | TEX |
| +020+ | 2.3 | Caleb Smith | 48 | MIA |
| +023+ | 2.18 | Charlie Morton | 50.3 | TBA |
| +024+ | 2.17 | Spencer Turnbull | 48.7 | DET |
| +025+ | 2.12 | Jon Lester | 43 | CHN |
| +026+ | 2.11 | Zack Greinke | 64.7 | ARI |
| +027+ | 2.09 | Domingo German | 50.3 | NYA |
| +032+ | 1.95 | Patrick Corbin | 58.7 | WAS |
| +033+ | 1.94 | Frankie Montas | 54 | OAK |
| +036+ | 1.91 | Jake Odorizzi | 48 | MIN |
| +037+ | 1.9 | Marcus Stroman | 58 | TOR |
| +045+ | 1.78 | Martin Perez | 53 | MIN |
| +049+ | 1.73 | Chris Bassitt | 32.7 | OAK |
| +050+ | 1.73 | Zach Eflin | 56 | PHI |
| +053+ | 1.71 | John Means | 43.7 | BAL |
| +052+ | 1.71 | Max Fried | 50.3 | ATL |
| +058+ | 1.63 | Masahiro Tanaka | 58.3 | NYA |
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