| 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 |
| Travis Wood | SDN | -2.45 | 201709250_SDN_LAN |
| Jason Hammel | KCA | -1.87 | 201709270_DET_KCA |
Based on accumulated WAA for this season up to 2017-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.73 | Corey Kluber | 198.7 | CLE |
| +004+ | 8.53 | Clayton Kershaw | 171 | LAN |
| +006+ | 8.25 | Max Scherzer | 197.3 | WAS |
| +008+ | 7.34 | Gio Gonzalez | 196.7 | WAS |
| +013+ | 6.71 | Chris Sale | 214.3 | BOS |
| +012+ | 6.71 | Stephen Strasburg | 167.7 | WAS |
| +016+ | 6.13 | Luis Severino | 193.3 | NYA |
| +019+ | 5.8 | Alex Wood | 152.3 | LAN |
| +021+ | 5.62 | Marcus Stroman | 197 | TOR |
| +022+ | 5.59 | Robbie Ray | 160.3 | ARI |
| +028+ | 5.23 | Justin Verlander | 206 | TOT |
| +032+ | 4.9 | Dallas Keuchel | 145.7 | HOU |
| +033+ | 4.89 | Ervin Santana | 206.3 | MIN |
| +034+ | 4.8 | Chase Anderson | 134.3 | MIL |
| +045+ | 4.19 | Carlos Carrasco | 191.7 | CLE |
| +053+ | 4 | Jacob deGrom | 201.3 | NYN |
| +057+ | 3.89 | Sonny Gray | 157.7 | TOT |
| +061+ | 3.8 | Kyle Hendricks | 134.7 | CHN |
| +065+ | 3.77 | James Paxton | 130 | SEA |
| +070+ | 3.66 | Lance Lynn | 181.3 | SLN |
| +072+ | 3.62 | Andrew Cashner | 160.7 | TEX |
| +078+ | 3.41 | Zack Godley | 153.3 | ARI |
| +082+ | 3.35 | Drew Pomeranz | 167.7 | BOS |
| +084+ | 3.33 | Carlos Martinez | 205 | SLN |
| +088+ | 3.27 | Aaron Nola | 168 | PHI |
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