| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hyun-Jin Ryu | LAN | 13.46 | 201907310_LAN_COL |
| Justin Verlander | HOU | 5.56 | 201907300_HOU_CLE |
| Charlie Morton | TBA | 5.19 | 201907300_TBA_BOS |
| Zack Greinke | ARI | 4.94 | 201907310_ARI_NYA |
| Luis Castillo | CIN | 4.4 | 201907310_PIT_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jordan Zimmermann | DET | -5.16 | 201907290_DET_ANA |
| Drew Smyly | PHI | -4.44 | 201907300_SFN_PHI |
| David Hess | BAL | -3.73 | 201907290_BAL_SDN |
| Kyle Freeland | COL | -3.65 | 201907300_LAN_COL |
| Rick Porcello | BOS | -2.89 | 201907310_TBA_BOS |
Based on accumulated WAA for this season up to 2019-07-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.42 | Hyun-Jin Ryu | 135.7 | LAN |
| +004+ | 6.1 | Justin Verlander | 151.7 | HOU |
| +007+ | 5.93 | Luis Castillo | 130 | CIN |
| +010+ | 5.59 | Mike Soroka | 114 | ATL |
| +011+ | 5.48 | Gerrit Cole | 143.7 | HOU |
| +013+ | 5.4 | Jose Berrios | 141.7 | MIN |
| +014+ | 5.28 | Zack Greinke | 146 | ARI |
| +015+ | 5.28 | Jacob deGrom | 136 | NYN |
| +017+ | 5.16 | Charlie Morton | 136 | TBA |
| +020+ | 4.52 | Clayton Kershaw | 117 | LAN |
| +021+ | 4.22 | Mike Minor | 140 | TEX |
| +022+ | 4.13 | Wade Miley | 126.7 | HOU |
| +023+ | 4.13 | Stephen Strasburg | 140.7 | WAS |
| +024+ | 4.1 | Patrick Corbin | 136.3 | WAS |
| +027+ | 4.03 | Chris Paddack | 100.3 | SDN |
| +030+ | 3.98 | Kyle Hendricks | 120.3 | CHN |
| +040+ | 3.63 | Shane Bieber | 140.3 | CLE |
| +043+ | 3.53 | Lucas Giolito | 124.7 | CHA |
| +051+ | 3.19 | Walker Buehler | 122.3 | LAN |
| +054+ | 3.17 | Julio Teheran | 125 | ATL |
| +063+ | 2.84 | Sonny Gray | 114.7 | CIN |
| +064+ | 2.83 | Trevor Bauer | 156.7 | CLE |
| +068+ | 2.77 | Julio Urias | 60.3 | LAN |
| +069+ | 2.75 | Mike Fiers | 134.7 | OAK |
| +087+ | 2.41 | Caleb Smith | 97 | MIA |
_