| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 14.07 | 201806080_HOU_TEX |
| Max Scherzer | WAS | 10.18 | 201806100_SFN_WAS |
| Corey Kluber | CLE | 9.78 | 201806100_CLE_DET |
| Jacob deGrom | NYN | 7.13 | 201806080_NYA_NYN |
| Carlos Martinez | SLN | 4.19 | 201806100_SLN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Moore | TEX | -6.03 | 201806100_HOU_TEX |
| Matt Harvey | CIN | -3.39 | 201806080_SLN_CIN |
| Wilmer Font | TBA | -2.61 | 201806080_SEA_TBA |
| Derek Holland | SFN | -2.14 | 201806100_SFN_WAS |
| Alex Cobb | BAL | -1.5 | 201806100_BAL_TOR |
Based on accumulated WAA for this season up to 2018-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.68 | Justin Verlander | 93.3 | HOU |
| +002+ | 4.68 | Corey Kluber | 99.7 | CLE |
| +003+ | 4.57 | Jacob deGrom | 80.3 | NYN |
| +004+ | 4.49 | Max Scherzer | 94.7 | WAS |
| +007+ | 3.88 | Gerrit Cole | 87.7 | HOU |
| +008+ | 3.7 | Luis Severino | 91 | NYA |
| +009+ | 3.48 | Aaron Nola | 84.3 | PHI |
| +010+ | 3.43 | Blake Snell | 82.3 | TBA |
| +011+ | 3.32 | Ross Stripling | 60 | LAN |
| +013+ | 3.18 | Miles Mikolas | 79.3 | SLN |
| +014+ | 3.14 | Jon Lester | 77 | CHN |
| +016+ | 2.98 | Mike Foltynewicz | 74 | ATL |
| +020+ | 2.77 | Trevor Bauer | 86 | CLE |
| +022+ | 2.72 | Michael Wacha | 76.7 | SLN |
| +031+ | 2.48 | Patrick Corbin | 81.7 | ARI |
| +033+ | 2.48 | Chris Sale | 89 | BOS |
| +036+ | 2.4 | Gio Gonzalez | 74.7 | WAS |
| +038+ | 2.38 | Seth Lugo | 45.7 | NYN |
| +043+ | 2.21 | Charlie Morton | 76.7 | HOU |
| +046+ | 2.12 | James Paxton | 89.3 | SEA |
| +051+ | 2.01 | Carlos Martinez | 57.7 | SLN |
| +058+ | 1.93 | Sean Newcomb | 74 | ATL |
| +060+ | 1.86 | Jake Arrieta | 69.7 | PHI |
| +066+ | 1.78 | Junior Guerra | 60.3 | MIL |
| +069+ | 1.77 | Jeremy Hellickson | 43.3 | WAS |
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