| Starter | Tm | Tier | Game |
|---|---|---|---|
| Blake Snell | TBA | 7.51 | 201809180_TBA_TEX |
| Aaron Nola | PHI | 6.83 | 201809180_NYN_PHI |
| Max Scherzer | WAS | 6.79 | 201809200_NYN_WAS |
| Corey Kluber | CLE | 3.28 | 201809180_CHA_CLE |
| Clayton Kershaw | LAN | 2.87 | 201809180_COL_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Marco Estrada | TOR | -4.27 | 201809190_TOR_BAL |
| Yovani Gallardo | TEX | -3.93 | 201809180_TBA_TEX |
| Dylan Bundy | BAL | -3.71 | 201809180_TOR_BAL |
| Jason Vargas | NYN | -3.51 | 201809200_NYN_WAS |
| Dylan Covey | CHA | -2.26 | 201809190_CHA_CLE |
Based on accumulated WAA for this season up to 2018-09-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11 | Jacob deGrom | 202 | NYN |
| +003+ | 8.56 | Blake Snell | 169 | TBA |
| +004+ | 7.88 | Aaron Nola | 199.3 | PHI |
| +005+ | 7.83 | Max Scherzer | 213.7 | WAS |
| +006+ | 7.7 | Chris Sale | 150 | BOS |
| +010+ | 6.81 | Justin Verlander | 202 | HOU |
| +015+ | 5.71 | Clayton Kershaw | 150.3 | LAN |
| +016+ | 5.69 | Corey Kluber | 203 | CLE |
| +021+ | 5.35 | Kyle Freeland | 189.3 | COL |
| +026+ | 4.83 | Miles Mikolas | 185.7 | SLN |
| +028+ | 4.81 | Mike Foltynewicz | 170.7 | ATL |
| +029+ | 4.8 | Patrick Corbin | 192 | ARI |
| +030+ | 4.7 | Mike Clevinger | 188.3 | CLE |
| +031+ | 4.61 | Dereck Rodriguez | 109.3 | SFN |
| +035+ | 4.18 | Zack Greinke | 194.3 | ARI |
| +044+ | 3.9 | Walker Buehler | 124.7 | LAN |
| +045+ | 3.88 | Jack Flaherty | 143 | SLN |
| +046+ | 3.84 | Jameson Taillon | 178 | PIT |
| +051+ | 3.74 | Trevor Williams | 159.7 | PIT |
| +055+ | 3.7 | Charlie Morton | 163 | HOU |
| +057+ | 3.59 | Ross Stripling | 117 | LAN |
| +060+ | 3.53 | Wade Miley | 73.7 | MIL |
| +062+ | 3.44 | Zack Wheeler | 182.3 | NYN |
| +065+ | 3.31 | Carlos Carrasco | 182.7 | CLE |
| +069+ | 3.23 | Anibal Sanchez | 125.7 | ATL |
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