| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 11.8 | 201805060_HOU_ARI |
| Max Scherzer | WAS | 10.64 | 201805060_PHI_WAS |
| Chris Sale | BOS | 7.14 | 201805060_BOS_TEX |
| Noah Syndergaard | NYN | 2.44 | 201805060_COL_NYN |
| Jake Arrieta | PHI | 2.38 | 201805060_PHI_WAS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| James Shields | CHA | -3.45 | 201805060_MIN_CHA |
| Josh Tomlin | CLE | -3.14 | 201805040_CLE_NYA |
| Jordan Zimmermann | DET | -2.91 | 201805050_DET_KCA |
| Kyle Gibson | MIN | -1.25 | 201805060_MIN_CHA |
| Alex Cobb | BAL | -1.14 | 201805060_BAL_OAK |
Based on accumulated WAA for this season up to 2018-05-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.69 | Justin Verlander | 53.7 | HOU |
| +003+ | 3.19 | Gerrit Cole | 50.7 | HOU |
| +004+ | 2.86 | Sean Manaea | 49.7 | OAK |
| +005+ | 2.84 | Max Scherzer | 51.7 | WAS |
| +006+ | 2.69 | Carlos Martinez | 45 | SLN |
| +013+ | 2.27 | Jarlin Garcia | 33 | MIA |
| +012+ | 2.27 | Chris Sale | 49 | BOS |
| +015+ | 2.21 | Chad Bettis | 44 | COL |
| +016+ | 2.16 | Jacob deGrom | 43.3 | NYN |
| +017+ | 2.13 | Luis Severino | 47 | NYA |
| +019+ | 2.06 | Aaron Nola | 45.7 | PHI |
| +020+ | 2.04 | Patrick Corbin | 46 | ARI |
| +021+ | 2.02 | Rick Porcello | 46.3 | BOS |
| +022+ | 2 | CC Sabathia | 32.3 | NYA |
| +027+ | 1.91 | Charlie Morton | 41.7 | HOU |
| +034+ | 1.6 | Gio Gonzalez | 38.7 | WAS |
| +035+ | 1.59 | Trevor Bauer | 46.3 | CLE |
| +038+ | 1.55 | Blake Snell | 42.3 | TBA |
| +041+ | 1.45 | Reynaldo Lopez | 37 | CHA |
| +042+ | 1.44 | Trevor Williams | 41 | PIT |
| +051+ | 1.33 | Hyun-Jin Ryu | 29.7 | LAN |
| +055+ | 1.31 | Mike Clevinger | 45.7 | CLE |
| XXXXX | 1.18 | Miles Mikolas | 40 | SLN |
| XXXXX | 1.15 | Ross Stripling | 23.3 | LAN |
| XXXXX | 1.14 | Matt Koch | 25.3 | ARI |
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