| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gerrit Cole | HOU | 5.03 | 201909080_SEA_HOU |
| Mike Soroka | ATL | 4.57 | 201909080_WAS_ATL |
| Jacob deGrom | NYN | 4.48 | 201909090_ARI_NYN |
| Max Scherzer | WAS | 4.19 | 201909080_WAS_ATL |
| Mike Minor | TEX | 3.25 | 201909080_TEX_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Edwin Jackson | DET | -5.61 | 201909100_NYA_DET |
| Peter Lambert | COL | -3.65 | 201909080_COL_SDN |
| Rick Porcello | BOS | -3.31 | 201909080_NYA_BOS |
| Ty Blach | BAL | -2.37 | 201909100_LAN_BAL |
| Dylan Cease | CHA | -1.82 | 201909080_ANA_CHA |
Based on accumulated WAA for this season up to 2019-09-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.09 | Justin Verlander | 200 | HOU |
| +004+ | 7.87 | Gerrit Cole | 184.3 | HOU |
| +005+ | 7.79 | Hyun-Jin Ryu | 161.7 | LAN |
| +006+ | 7.53 | Jacob deGrom | 183 | NYN |
| +009+ | 7.11 | Max Scherzer | 154.7 | WAS |
| +013+ | 6.74 | Mike Soroka | 158.7 | ATL |
| +014+ | 6.6 | Sonny Gray | 157.3 | CIN |
| +015+ | 6.53 | Zack Greinke | 189.3 | TOT |
| +016+ | 6.39 | Mike Minor | 189.7 | TEX |
| +017+ | 6.19 | Shane Bieber | 195.7 | CLE |
| +018+ | 6.12 | Jack Flaherty | 168.3 | SLN |
| +023+ | 5.77 | Patrick Corbin | 179.7 | WAS |
| +024+ | 5.61 | Luis Castillo | 173.7 | CIN |
| +025+ | 5.41 | Clayton Kershaw | 159 | LAN |
| +026+ | 5.41 | Charlie Morton | 176.3 | TBA |
| +028+ | 5.34 | Walker Buehler | 166.3 | LAN |
| +029+ | 5.31 | Lucas Giolito | 170.7 | CHA |
| +045+ | 4.5 | Julio Teheran | 163.3 | ATL |
| +047+ | 4.44 | Stephen Strasburg | 185 | WAS |
| +046+ | 4.44 | Kyle Hendricks | 159.7 | CHN |
| +051+ | 4.2 | Mike Clevinger | 99.3 | CLE |
| +052+ | 4.17 | Marcus Stroman | 160.3 | TOT |
| +053+ | 4.14 | Dakota Hudson | 153.7 | SLN |
| +066+ | 3.55 | Lance Lynn | 188.7 | TEX |
| +069+ | 3.46 | Julio Urias | 72.7 | LAN |
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