| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 12.45 | 201805160_HOU_ANA |
| Chris Sale | BOS | 7.6 | 201805160_OAK_BOS |
| Jacob deGrom | NYN | 4.73 | 201805180_ARI_NYN |
| Jake Arrieta | PHI | 3.36 | 201805180_PHI_SLN |
| Jon Lester | CHN | 2.15 | 201805180_CHN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Moore | TEX | -4.56 | 201805180_TEX_CHA |
| James Shields | CHA | -3.34 | 201805170_TEX_CHA |
| Matt Harvey | CIN | -3.09 | 201805160_CIN_SFN |
| Jason Hammel | KCA | -2.49 | 201805160_TBA_KCA |
| Derek Holland | SFN | -2.04 | 201805180_COL_SFN |
Based on accumulated WAA for this season up to 2018-05-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.95 | Justin Verlander | 68.7 | HOU |
| +003+ | 3.44 | Gerrit Cole | 61.7 | HOU |
| +004+ | 3.31 | Max Scherzer | 58.7 | WAS |
| +006+ | 2.92 | Aaron Nola | 58.7 | PHI |
| +007+ | 2.86 | Charlie Morton | 55.7 | HOU |
| +010+ | 2.76 | Jacob deGrom | 51.3 | NYN |
| +012+ | 2.66 | Luis Severino | 59 | NYA |
| +014+ | 2.63 | Corey Kluber | 65.3 | CLE |
| +015+ | 2.58 | Chris Sale | 63 | BOS |
| +016+ | 2.53 | Sean Manaea | 61.3 | OAK |
| +020+ | 2.24 | Patrick Corbin | 57 | ARI |
| +026+ | 2.03 | Trevor Bauer | 59 | CLE |
| +027+ | 2.03 | Gio Gonzalez | 49.7 | WAS |
| +038+ | 1.77 | Jon Lester | 50 | CHN |
| +039+ | 1.76 | Trevor Williams | 53 | PIT |
| +042+ | 1.68 | Sean Newcomb | 46.7 | ATL |
| +043+ | 1.67 | Mike Clevinger | 59.7 | CLE |
| +049+ | 1.63 | Miles Mikolas | 51.3 | SLN |
| +050+ | 1.62 | CC Sabathia | 41.3 | NYA |
| +053+ | 1.58 | Bartolo Colon | 51 | TEX |
| +061+ | 1.5 | Blake Snell | 58.7 | TBA |
| +065+ | 1.45 | Jeremy Hellickson | 32.7 | WAS |
| +070+ | 1.4 | Dallas Keuchel | 58 | HOU |
| +076+ | 1.37 | Fernando Romero | 16.7 | MIN |
| +077+ | 1.36 | Jake Arrieta | 44.7 | PHI |
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