| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 7.28 | 201909170_TEX_HOU |
| Mike Soroka | ATL | 4.54 | 201909190_PHI_ATL |
| Max Scherzer | WAS | 4.13 | 201909180_WAS_SLN |
| Sonny Gray | CIN | 3.66 | 201909170_CIN_CHN |
| Jack Flaherty | SLN | 2.96 | 201909190_SLN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jorge Lopez | KCA | -2.51 | 201909170_KCA_OAK |
| Mitch Keller | PIT | -1.8 | 201909170_SEA_PIT |
| Jeff Hoffman | COL | -1.76 | 201909180_NYN_COL |
| Yusei Kikuchi | SEA | -1.73 | 201909190_SEA_PIT |
| Gabriel Ynoa | BAL | -1.38 | 201909190_TOR_BAL |
Based on accumulated WAA for this season up to 2019-09-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.7 | Justin Verlander | 212 | HOU |
| +002+ | 9.12 | Gerrit Cole | 200.3 | HOU |
| +004+ | 8.52 | Hyun-Jin Ryu | 168.7 | LAN |
| +005+ | 8.27 | Jacob deGrom | 190 | NYN |
| +007+ | 7.49 | Mike Soroka | 169.7 | ATL |
| +011+ | 6.97 | Zack Greinke | 195.3 | TOT |
| +012+ | 6.94 | Sonny Gray | 170.3 | CIN |
| +014+ | 6.74 | Jack Flaherty | 182.3 | SLN |
| +015+ | 6.67 | Max Scherzer | 166.3 | WAS |
| +017+ | 6.41 | Patrick Corbin | 191.7 | WAS |
| +022+ | 5.91 | Shane Bieber | 201.3 | CLE |
| +026+ | 5.64 | Clayton Kershaw | 165.3 | LAN |
| +029+ | 5.46 | Mike Minor | 194.7 | TEX |
| +030+ | 5.44 | Walker Buehler | 171.3 | LAN |
| +031+ | 5.43 | Charlie Morton | 182.3 | TBA |
| +034+ | 5.31 | Marcus Stroman | 173.7 | TOT |
| +036+ | 5.24 | Mike Clevinger | 113.3 | CLE |
| +045+ | 4.77 | Stephen Strasburg | 196 | WAS |
| +047+ | 4.66 | Dakota Hudson | 166.7 | SLN |
| +050+ | 4.56 | Kyle Hendricks | 171 | CHN |
| +057+ | 4.02 | Chris Paddack | 140.7 | SDN |
| +062+ | 3.82 | Eduardo Rodriguez | 191.3 | BOS |
| +063+ | 3.78 | Julio Teheran | 172.3 | ATL |
| +064+ | 3.77 | Jose Berrios | 188.3 | MIN |
| +078+ | 3.46 | Lance Lynn | 195.7 | TEX |
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