| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Scherzer | WAS | 8.46 | 201809140_WAS_ATL |
| Aaron Nola | PHI | 7.64 | 201809120_WAS_PHI |
| Blake Snell | TBA | 6.71 | 201809120_CLE_TBA |
| Clayton Kershaw | LAN | 3.15 | 201809130_LAN_SLN |
| Gerrit Cole | HOU | 3.06 | 201809120_HOU_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dylan Bundy | BAL | -3.64 | 201809130_OAK_BAL |
| Jason Vargas | NYN | -3.48 | 201809132_MIA_NYN |
| Yovani Gallardo | TEX | -2.49 | 201809120_TEX_ANA |
| Marco Estrada | TOR | -2.32 | 201809140_TOR_NYA |
| Josh Tomlin | CLE | -2.09 | 201809140_DET_CLE |
Based on accumulated WAA for this season up to 2018-09-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.96 | Jacob deGrom | 195 | NYN |
| +003+ | 8.09 | Blake Snell | 164 | TBA |
| +004+ | 7.83 | Max Scherzer | 206.7 | WAS |
| +005+ | 7.75 | Aaron Nola | 193.7 | PHI |
| +007+ | 7.4 | Chris Sale | 147 | BOS |
| +010+ | 6.36 | Justin Verlander | 195 | HOU |
| +016+ | 5.63 | Mike Foltynewicz | 166 | ATL |
| +018+ | 5.59 | Corey Kluber | 195 | CLE |
| +020+ | 5.41 | Gerrit Cole | 187.3 | HOU |
| +023+ | 5.26 | Clayton Kershaw | 143.3 | LAN |
| +024+ | 5.1 | Kyle Freeland | 182.7 | COL |
| +026+ | 4.83 | Patrick Corbin | 186 | ARI |
| +027+ | 4.82 | Clay Buchholz | 98.3 | ARI |
| +028+ | 4.77 | Miles Mikolas | 180.7 | SLN |
| +033+ | 4.39 | Zack Greinke | 188 | ARI |
| +035+ | 4.27 | Jack Flaherty | 138.3 | SLN |
| +036+ | 4.24 | Dereck Rodriguez | 103.3 | SFN |
| +039+ | 4.15 | Mike Clevinger | 182.3 | CLE |
| +043+ | 3.9 | Ross Stripling | 113.7 | LAN |
| +048+ | 3.61 | Zack Wheeler | 175.3 | NYN |
| +052+ | 3.55 | Charlie Morton | 157 | HOU |
| +056+ | 3.44 | Brad Keller | 127.3 | KCA |
| +060+ | 3.33 | Walker Buehler | 118.7 | LAN |
| +063+ | 3.27 | Michael Fiers | 158.7 | TOT |
| +067+ | 3.2 | Jameson Taillon | 171 | PIT |
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