| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 11.44 | 201806300_HOU_TBA |
| Jacob deGrom | NYN | 8.72 | 201806300_NYN_MIA |
| Chris Sale | BOS | 5.74 | 201806300_BOS_NYA |
| Luis Severino | NYA | 5.19 | 201807010_BOS_NYA |
| Jon Lester | CHN | 4.41 | 201807010_MIN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Yovani Gallardo | TEX | -3.76 | 201806290_CHA_TEX |
| Jason Hammel | KCA | -2.8 | 201806300_KCA_SEA |
| Matt Harvey | CIN | -2.57 | 201807010_MIL_CIN |
| German Marquez | COL | -2.23 | 201806300_COL_LAN |
| Wilmer Font | TBA | -1.48 | 201806290_HOU_TBA |
Based on accumulated WAA for this season up to 2018-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.72 | Luis Severino | 118.3 | NYA |
| +002+ | 5.56 | Jacob deGrom | 107.3 | NYN |
| +003+ | 5.45 | Max Scherzer | 114.7 | WAS |
| +004+ | 5.39 | Justin Verlander | 118.7 | HOU |
| +007+ | 4.73 | Blake Snell | 108.7 | TBA |
| +008+ | 4.49 | Chris Sale | 116 | BOS |
| +009+ | 4.26 | Trevor Bauer | 113.7 | CLE |
| +011+ | 4.18 | Jon Lester | 100 | CHN |
| +012+ | 4.15 | Mike Foltynewicz | 89 | ATL |
| +013+ | 4.13 | Aaron Nola | 109 | PHI |
| +014+ | 4.1 | Gerrit Cole | 111.7 | HOU |
| +015+ | 4.02 | Corey Kluber | 113.3 | CLE |
| +018+ | 3.63 | Charlie Morton | 102.3 | HOU |
| +022+ | 3.43 | Ross Stripling | 83.3 | LAN |
| +023+ | 3.42 | Miles Mikolas | 103.3 | SLN |
| +030+ | 3.11 | Tyler Skaggs | 92 | ANA |
| +037+ | 2.84 | Sean Newcomb | 93 | ATL |
| +043+ | 2.65 | Brad Keller | 56 | KCA |
| +050+ | 2.49 | Patrick Corbin | 106 | ARI |
| +051+ | 2.44 | Mike Clevinger | 110 | CLE |
| +069+ | 2.05 | Junior Guerra | 82.7 | MIL |
| +074+ | 1.99 | CC Sabathia | 83.3 | NYA |
| +079+ | 1.91 | Kyle Freeland | 98.3 | COL |
| +091+ | 1.81 | Jack Flaherty | 61.7 | SLN |
| +094+ | 1.78 | James Paxton | 111.7 | SEA |
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