| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Scherzer | WAS | 5.33 | 201905170_CHN_WAS |
| Hyun-Jin Ryu | LAN | 4.9 | 201905190_LAN_CIN |
| Jacob deGrom | NYN | 4.03 | 201905170_NYN_MIA |
| Chris Sale | BOS | 3.59 | 201905190_HOU_BOS |
| Charlie Morton | TBA | 3.49 | 201905190_TBA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Harvey | ANA | -5.91 | 201905170_KCA_ANA |
| Zack Godley | ARI | -2.4 | 201905180_SFN_ARI |
| Jeremy Hellickson | WAS | -1.94 | 201905190_CHN_WAS |
| Dylan Bundy | BAL | -1.61 | 201905170_BAL_CLE |
| Jakob Junis | KCA | -1.32 | 201905180_KCA_ANA |
Based on accumulated WAA for this season up to 2019-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 3.85 | Hyun-Jin Ryu | 59.3 | LAN |
| +005+ | 3.43 | Luis Castillo | 61.7 | CIN |
| +006+ | 3.28 | Zach Davies | 52.7 | MIL |
| +009+ | 2.97 | Justin Verlander | 64.3 | HOU |
| +010+ | 2.84 | Mike Soroka | 36.7 | ATL |
| +011+ | 2.62 | Tyler Glasnow | 48.3 | TBA |
| +014+ | 2.45 | Jordan Lyles | 45.7 | PIT |
| +019+ | 2.33 | Mike Minor | 58.7 | TEX |
| +021+ | 2.29 | Caleb Smith | 48 | MIA |
| +022+ | 2.15 | Spencer Turnbull | 48.7 | DET |
| +026+ | 2.11 | Jon Lester | 43 | CHN |
| +027+ | 2.09 | Zack Greinke | 64.7 | ARI |
| +028+ | 2.08 | Domingo German | 50.3 | NYA |
| +033+ | 1.95 | Charlie Morton | 54.3 | TBA |
| +035+ | 1.94 | Patrick Corbin | 58.7 | WAS |
| +036+ | 1.93 | Frankie Montas | 54 | OAK |
| +037+ | 1.91 | Jake Odorizzi | 48 | MIN |
| +039+ | 1.89 | Marcus Stroman | 58 | TOR |
| +049+ | 1.78 | Martin Perez | 53 | MIN |
| +050+ | 1.73 | Chris Bassitt | 32.7 | OAK |
| +051+ | 1.72 | Zach Eflin | 56 | PHI |
| +053+ | 1.71 | John Means | 43.7 | BAL |
| +056+ | 1.69 | Max Fried | 50.3 | ATL |
| +065+ | 1.62 | Masahiro Tanaka | 58.3 | NYA |
| +070+ | 1.57 | Shane Bieber | 58.7 | CLE |
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