| Starter | Tm | Tier | Game |
|---|---|---|---|
| Corey Kluber | CLE | 7.62 | 201804270_SEA_CLE |
| Chris Sale | BOS | 6.3 | 201804260_BOS_TOR |
| Carlos Martinez | SLN | 5.29 | 201804260_NYN_SLN |
| Kyle Hendricks | CHN | 3.44 | 201804260_MIL_CHN |
| Jacob deGrom | NYN | 3.24 | 201804270_NYN_SDN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Chris Tillman | BAL | -2.51 | 201804270_DET_BAL |
| Derek Holland | SFN | -2.47 | 201804270_LAN_SFN |
| Kyle Gibson | MIN | -2.13 | 201804260_MIN_NYA |
| Eric Skoglund | KCA | -1.55 | 201804282_CHA_KCA |
| Homer Bailey | CIN | -1.33 | 201804260_ATL_CIN |
Based on accumulated WAA for this season up to 2018-04-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.16 | Sean Manaea | 43.7 | OAK |
| +003+ | 2.57 | Justin Verlander | 39.7 | HOU |
| +005+ | 2.47 | Johnny Cueto | 32 | SFN |
| +007+ | 2.33 | Gerrit Cole | 35 | HOU |
| +009+ | 2.29 | Max Scherzer | 39 | WAS |
| +008+ | 2.29 | Carlos Martinez | 37.7 | SLN |
| +010+ | 1.96 | Corey Kluber | 45.3 | CLE |
| +011+ | 1.92 | Jarlin Garcia | 27 | MIA |
| +013+ | 1.79 | Jacob deGrom | 39.3 | NYN |
| +015+ | 1.7 | Junior Guerra | 22 | MIL |
| +016+ | 1.69 | Patrick Corbin | 40 | ARI |
| +017+ | 1.64 | Reynaldo Lopez | 30.3 | CHA |
| +018+ | 1.62 | Rick Porcello | 32.7 | BOS |
| +021+ | 1.54 | Charlie Morton | 29 | HOU |
| +024+ | 1.49 | Trevor Williams | 35.3 | PIT |
| +029+ | 1.42 | Chris Sale | 35 | BOS |
| +032+ | 1.37 | Blake Snell | 35.7 | TBA |
| +035+ | 1.35 | Aaron Nola | 38.3 | PHI |
| +039+ | 1.3 | Jake Arrieta | 24.7 | PHI |
| +041+ | 1.28 | Luis Severino | 38 | NYA |
| +040+ | 1.28 | Trevor Bauer | 33.7 | CLE |
| +042+ | 1.27 | Chad Bettis | 30 | COL |
| XXXXX | 1.16 | Hyun-Jin Ryu | 28.3 | LAN |
| XXXXX | 1.11 | Mike Foltynewicz | 32 | ATL |
| XXXXX | 1.09 | Mike Clevinger | 31.7 | CLE |
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