| Starter | Tm | Tier | Game |
|---|---|---|---|
| Gerrit Cole | HOU | 6.1 | 201908070_COL_HOU |
| Luis Castillo | CIN | 5.9 | 201908050_ANA_CIN |
| Jacob deGrom | NYN | 5.3 | 201908051_MIA_NYN |
| Mike Soroka | ATL | 5.03 | 201908050_ATL_MIN |
| Charlie Morton | TBA | 4.7 | 201908050_TOR_TBA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rick Porcello | BOS | -3.81 | 201908050_KCA_BOS |
| Yusei Kikuchi | SEA | -1.95 | 201908070_SDN_SEA |
| Joe Ross | WAS | -1.85 | 201908070_WAS_SFN |
| Drew VerHagen | DET | -1.79 | 201908062_CHA_DET |
| Mike Foltynewicz | ATL | -1.73 | 201908060_ATL_MIN |
Based on accumulated WAA for this season up to 2019-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.54 | Justin Verlander | 157.7 | HOU |
| +006+ | 6.27 | Luis Castillo | 137 | CIN |
| +008+ | 6.22 | Gerrit Cole | 156.7 | HOU |
| +012+ | 5.72 | Mike Soroka | 121 | ATL |
| +013+ | 5.62 | Jacob deGrom | 143 | NYN |
| +015+ | 5.51 | Zack Greinke | 152 | TOT |
| +016+ | 5.47 | Charlie Morton | 143 | TBA |
| +017+ | 5.27 | Clayton Kershaw | 130 | LAN |
| +019+ | 4.98 | Mike Minor | 147 | TEX |
| +026+ | 4.35 | Wade Miley | 132.7 | HOU |
| +030+ | 4.25 | Kyle Hendricks | 126.7 | CHN |
| +033+ | 4.16 | Shane Bieber | 149.3 | CLE |
| +034+ | 4.09 | Jose Berrios | 147.3 | MIN |
| +035+ | 4.04 | Cole Hamels | 104.7 | CHN |
| +038+ | 3.94 | Walker Buehler | 131.3 | LAN |
| +046+ | 3.64 | Patrick Corbin | 141.7 | WAS |
| +048+ | 3.6 | Sonny Gray | 121.7 | CIN |
| +052+ | 3.47 | Lucas Giolito | 130.7 | CHA |
| +055+ | 3.3 | Lance Lynn | 155 | TEX |
| +056+ | 3.24 | Chris Paddack | 104.3 | SDN |
| +058+ | 3.18 | Mike Fiers | 140.3 | OAK |
| +060+ | 3.09 | Julio Teheran | 130 | ATL |
| +068+ | 2.82 | Aaron Nola | 142.3 | PHI |
| +071+ | 2.77 | Stephen Strasburg | 145.3 | WAS |
| +072+ | 2.76 | Caleb Smith | 102 | MIA |
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