| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gio Gonzalez | WAS | 5.19 | 201709260_WAS_PHI |
| Chris Sale | BOS | 4.91 | 201709260_TOR_BOS |
| Luis Severino | NYA | 3 | 201709270_TBA_NYA |
| Alex Wood | LAN | 2.84 | 201709260_SDN_LAN |
| Robbie Ray | ARI | 2.3 | 201709260_SFN_ARI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bartolo Colon | MIN | -6.03 | 201709260_MIN_CLE |
| Jordan Zimmermann | DET | -4.79 | 201709270_DET_KCA |
| Homer Bailey | CIN | -3.32 | 201709270_CIN_MIL |
| Dylan Covey | CHA | -3.11 | 201709280_ANA_CHA |
| Jason Hammel | KCA | -1.87 | 201709270_DET_KCA |
Based on accumulated WAA for this season up to 2017-09-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.72 | Corey Kluber | 198.7 | CLE |
| +005+ | 8.52 | Clayton Kershaw | 171 | LAN |
| +006+ | 8.24 | Max Scherzer | 197.3 | WAS |
| +008+ | 7.33 | Gio Gonzalez | 196.7 | WAS |
| +013+ | 6.7 | Chris Sale | 214.3 | BOS |
| +016+ | 6.13 | Luis Severino | 193.3 | NYA |
| +021+ | 5.79 | Alex Wood | 152.3 | LAN |
| +022+ | 5.61 | Marcus Stroman | 197 | TOR |
| +023+ | 5.58 | Robbie Ray | 160.3 | ARI |
| +026+ | 5.41 | Ervin Santana | 211.3 | MIN |
| +028+ | 5.22 | Justin Verlander | 206 | TOT |
| +031+ | 5.03 | Carlos Carrasco | 200 | CLE |
| +034+ | 4.89 | Dallas Keuchel | 145.7 | HOU |
| +036+ | 4.79 | Chase Anderson | 134.3 | MIL |
| +043+ | 4.34 | Brad Peacock | 132 | HOU |
| +046+ | 4.28 | Kyle Hendricks | 139.7 | CHN |
| +056+ | 3.99 | Jacob deGrom | 201.3 | NYN |
| +057+ | 3.93 | Lance Lynn | 186.3 | SLN |
| +062+ | 3.77 | James Paxton | 130 | SEA |
| +073+ | 3.62 | Andrew Cashner | 160.7 | TEX |
| +081+ | 3.4 | Zack Godley | 153.3 | ARI |
| +082+ | 3.35 | Drew Pomeranz | 167.7 | BOS |
| +085+ | 3.29 | Carlos Martinez | 205 | SLN |
| +088+ | 3.26 | Aaron Nola | 168 | PHI |
| +087+ | 3.26 | Rich Hill | 135.7 | LAN |
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