| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Scherzer | WAS | 10.07 | 201806260_WAS_TBA |
| Corey Kluber | CLE | 9.77 | 201806260_CLE_SLN |
| Jon Lester | CHN | 4.71 | 201806260_CHN_LAN |
| Luis Severino | NYA | 4.24 | 201806260_NYA_PHI |
| Aaron Nola | PHI | 2.47 | 201806280_WAS_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lucas Giolito | CHA | -5.82 | 201806280_MIN_CHA |
| Alex Cobb | BAL | -3.49 | 201806270_SEA_BAL |
| Matt Harvey | CIN | -3.25 | 201806260_CIN_ATL |
| Wei-Yin Chen | MIA | -2.81 | 201806270_ARI_MIA |
| Chad Bettis | COL | -2.19 | 201806260_COL_SFN |
Based on accumulated WAA for this season up to 2018-06-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.87 | Justin Verlander | 113.7 | HOU |
| +002+ | 5.55 | Jacob deGrom | 101.3 | NYN |
| +003+ | 5.44 | Max Scherzer | 114.7 | WAS |
| +004+ | 5.04 | Luis Severino | 111.7 | NYA |
| +008+ | 4.19 | Blake Snell | 101.3 | TBA |
| +009+ | 4.14 | Aaron Nola | 109 | PHI |
| +011+ | 4.08 | Jon Lester | 95 | CHN |
| +012+ | 3.97 | Trevor Bauer | 107 | CLE |
| +013+ | 3.93 | Corey Kluber | 113.3 | CLE |
| +014+ | 3.75 | Chris Sale | 109 | BOS |
| +015+ | 3.67 | Ross Stripling | 77.3 | LAN |
| +016+ | 3.65 | Gerrit Cole | 105.7 | HOU |
| +017+ | 3.63 | Mike Foltynewicz | 84 | ATL |
| +020+ | 3.34 | Charlie Morton | 95.7 | HOU |
| +028+ | 2.99 | Miles Mikolas | 97 | SLN |
| +036+ | 2.79 | Sean Newcomb | 93 | ATL |
| +035+ | 2.79 | Tyler Skaggs | 87 | ANA |
| +046+ | 2.43 | Mike Clevinger | 104 | CLE |
| +062+ | 2.08 | Jose Berrios | 103 | MIN |
| +064+ | 2.06 | Brad Keller | 48 | KCA |
| +070+ | 1.99 | Junior Guerra | 82.7 | MIL |
| +085+ | 1.85 | Kyle Freeland | 98.3 | COL |
| +090+ | 1.78 | Jack Flaherty | 61.7 | SLN |
| +096+ | 1.73 | Tyson Ross | 95 | SDN |
| +101+ | 1.65 | Sean Manaea | 106.7 | OAK |
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