| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 11.8 | 201805060_HOU_ARI |
| Max Scherzer | WAS | 10.64 | 201805060_PHI_WAS |
| Corey Kluber | CLE | 7.81 | 201805080_CLE_MIL |
| Chris Sale | BOS | 7.14 | 201805060_BOS_TEX |
| Carlos Martinez | SLN | 6.63 | 201805080_MIN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Matt Moore | TEX | -3.75 | 201805070_DET_TEX |
| James Shields | CHA | -3.45 | 201805060_MIN_CHA |
| Derek Holland | SFN | -3.2 | 201805080_SFN_PHI |
| Wade Miley | MIL | -2.31 | 201805080_CLE_MIL |
| Homer Bailey | CIN | -2.23 | 201805070_NYN_CIN |
Based on accumulated WAA for this season up to 2018-05-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.72 | Justin Verlander | 53.7 | HOU |
| +003+ | 3.22 | Gerrit Cole | 50.7 | HOU |
| +004+ | 2.87 | Max Scherzer | 51.7 | WAS |
| +006+ | 2.76 | Carlos Martinez | 50 | SLN |
| +007+ | 2.59 | Sean Manaea | 55.3 | OAK |
| +008+ | 2.55 | Aaron Nola | 52.7 | PHI |
| +012+ | 2.31 | Chris Sale | 49 | BOS |
| +013+ | 2.3 | Luis Severino | 53 | NYA |
| +015+ | 2.23 | Chad Bettis | 44 | COL |
| +022+ | 2.06 | Rick Porcello | 46.3 | BOS |
| +023+ | 2.03 | Patrick Corbin | 46 | ARI |
| +024+ | 2.02 | CC Sabathia | 32.3 | NYA |
| +025+ | 1.98 | Blake Snell | 48.7 | TBA |
| +028+ | 1.93 | Charlie Morton | 41.7 | HOU |
| +029+ | 1.91 | Corey Kluber | 58.3 | CLE |
| +037+ | 1.63 | Trevor Bauer | 46.3 | CLE |
| +038+ | 1.62 | Gio Gonzalez | 38.7 | WAS |
| +044+ | 1.47 | Reynaldo Lopez | 37 | CHA |
| +046+ | 1.46 | Trevor Williams | 41 | PIT |
| +053+ | 1.35 | Mike Clevinger | 45.7 | CLE |
| XXXXX | 1.22 | Jarlin Garcia | 37 | MIA |
| XXXXX | 1.2 | Miles Mikolas | 40 | SLN |
| XXXXX | 1.19 | Jeremy Hellickson | 27.7 | WAS |
| XXXXX | 1.14 | Ross Stripling | 23.3 | LAN |
| XXXXX | 1.13 | Matt Koch | 25.3 | ARI |
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