| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Scherzer | WAS | 9.85 | 201806210_BAL_WAS |
| Jacob deGrom | NYN | 9.43 | 201806230_LAN_NYN |
| Luis Severino | NYA | 4.39 | 201806210_SEA_NYA |
| Clayton Kershaw | LAN | 2.82 | 201806230_LAN_NYN |
| Carlos Martinez | SLN | 2.31 | 201806210_SLN_MIL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lucas Giolito | CHA | -5.34 | 201806222_OAK_CHA |
| Alex Cobb | BAL | -4.23 | 201806220_BAL_ATL |
| Matt Harvey | CIN | -3.72 | 201806210_CHN_CIN |
| Yovani Gallardo | TEX | -3.29 | 201806230_TEX_MIN |
| Jon Gray | COL | -2.7 | 201806220_MIA_COL |
Based on accumulated WAA for this season up to 2018-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.09 | Justin Verlander | 107 | HOU |
| +002+ | 5.6 | Jacob deGrom | 101.3 | NYN |
| +003+ | 5.02 | Corey Kluber | 111.7 | CLE |
| +004+ | 4.95 | Max Scherzer | 107.7 | WAS |
| +006+ | 4.4 | Luis Severino | 104.7 | NYA |
| +008+ | 4 | Jon Lester | 90 | CHN |
| +009+ | 3.95 | Trevor Bauer | 107 | CLE |
| +012+ | 3.62 | Aaron Nola | 101.3 | PHI |
| +014+ | 3.58 | Blake Snell | 94.3 | TBA |
| +017+ | 3.43 | Ross Stripling | 72.3 | LAN |
| +019+ | 3.4 | Gerrit Cole | 100.7 | HOU |
| +024+ | 3.1 | Chris Sale | 102 | BOS |
| +026+ | 2.99 | Miles Mikolas | 97 | SLN |
| +027+ | 2.89 | Sean Newcomb | 87 | ATL |
| +031+ | 2.69 | Charlie Morton | 88.7 | HOU |
| +047+ | 2.36 | Mike Clevinger | 99 | CLE |
| +050+ | 2.32 | Tyler Skaggs | 80 | ANA |
| +054+ | 2.27 | Junior Guerra | 76.7 | MIL |
| +058+ | 2.25 | Jack Flaherty | 57.7 | SLN |
| +063+ | 2.08 | Patrick Corbin | 100 | ARI |
| +075+ | 1.93 | Gio Gonzalez | 84.7 | WAS |
| +079+ | 1.85 | Jhoulys Chacin | 87.7 | MIL |
| +102+ | 1.61 | Kyle Gibson | 88.7 | MIN |
| +107+ | 1.6 | Michael Wacha | 84.3 | SLN |
| +110+ | 1.58 | Tyson Ross | 89 | SDN |
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