| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Scherzer | WAS | 10.11 | 201805010_PIT_WAS |
| Justin Verlander | HOU | 9.56 | 201805010_NYA_HOU |
| Clayton Kershaw | LAN | 7.01 | 201805010_LAN_ARI |
| Chris Sale | BOS | 6.19 | 201805010_KCA_BOS |
| Kyle Hendricks | CHN | 4.52 | 201805010_COL_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jordan Zimmermann | DET | -4.38 | 201804300_TBA_DET |
| James Shields | CHA | -4.28 | 201805010_CHA_SLN |
| Martin Perez | TEX | -3.59 | 201804290_TEX_TOR |
| Josh Tomlin | CLE | -2.36 | 201804290_SEA_CLE |
| Homer Bailey | CIN | -1.65 | 201805010_MIL_CIN |
Based on accumulated WAA for this season up to 2018-05-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.32 | Justin Verlander | 47.7 | HOU |
| +002+ | 3.17 | Sean Manaea | 43.7 | OAK |
| +004+ | 2.46 | Max Scherzer | 45.3 | WAS |
| +005+ | 2.45 | Johnny Cueto | 32 | SFN |
| +009+ | 2.32 | Gerrit Cole | 41.7 | HOU |
| +010+ | 2.29 | Carlos Martinez | 37.7 | SLN |
| +012+ | 2.26 | Jarlin Garcia | 33 | MIA |
| +013+ | 2.05 | Charlie Morton | 36.7 | HOU |
| +015+ | 1.9 | Corey Kluber | 45.3 | CLE |
| +016+ | 1.81 | Chris Sale | 42 | BOS |
| +018+ | 1.78 | Jacob deGrom | 39.3 | NYN |
| +021+ | 1.69 | Patrick Corbin | 40 | ARI |
| +019+ | 1.69 | Junior Guerra | 22 | MIL |
| +023+ | 1.65 | Reynaldo Lopez | 30.3 | CHA |
| +024+ | 1.65 | Rick Porcello | 40.3 | BOS |
| +026+ | 1.54 | Chad Bettis | 37 | COL |
| +029+ | 1.5 | Trevor Williams | 35.3 | PIT |
| +037+ | 1.44 | Trevor Bauer | 40.3 | CLE |
| +036+ | 1.44 | CC Sabathia | 26.3 | NYA |
| +038+ | 1.37 | Blake Snell | 35.7 | TBA |
| +042+ | 1.34 | Aaron Nola | 38.3 | PHI |
| +047+ | 1.28 | Luis Severino | 38 | NYA |
| XXXXX | 1.18 | Clayton Kershaw | 44 | LAN |
| XXXXX | 1.13 | Gio Gonzalez | 33.7 | WAS |
| XXXXX | 1.12 | Matt Boyd | 29 | DET |
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