| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hyun-Jin Ryu | LAN | 9.74 | 201906160_CHN_LAN |
| Justin Verlander | HOU | 8.78 | 201906180_HOU_CIN |
| Luis Castillo | CIN | 3.27 | 201906170_HOU_CIN |
| Jacob deGrom | NYN | 2.71 | 201906180_NYN_ATL |
| Mike Soroka | ATL | 2.26 | 201906170_NYN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Homer Bailey | KCA | -3.15 | 201906180_KCA_SEA |
| Ivan Nova | CHA | -2.85 | 201906180_CHA_CHN |
| Antonio Senzatela | COL | -1.79 | 201906180_COL_ARI |
| Tyler Beede | SFN | -1.78 | 201906170_SFN_LAN |
| Mitch Keller | PIT | -1.49 | 201906180_DET_PIT |
Based on accumulated WAA for this season up to 2019-06-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.9 | Hyun-Jin Ryu | 93 | LAN |
| +002+ | 4.66 | Luis Castillo | 87.7 | CIN |
| +005+ | 4.48 | Justin Verlander | 107.7 | HOU |
| +006+ | 4.45 | Lucas Giolito | 81 | CHA |
| +011+ | 4.06 | Charlie Morton | 87.3 | TBA |
| +012+ | 4.01 | Mike Soroka | 76.3 | ATL |
| +013+ | 3.99 | Mike Minor | 95.7 | TEX |
| +014+ | 3.88 | Max Scherzer | 99.3 | WAS |
| +015+ | 3.85 | Jake Odorizzi | 76.3 | MIN |
| +017+ | 3.74 | Zack Greinke | 95 | ARI |
| +020+ | 3.52 | Jose Berrios | 97.7 | MIN |
| +024+ | 3.32 | Cole Hamels | 91.7 | CHN |
| +027+ | 3.23 | Zach Davies | 79.7 | MIL |
| +034+ | 2.97 | Zach Eflin | 80 | PHI |
| +036+ | 2.93 | Trevor Bauer | 108.3 | CLE |
| +035+ | 2.93 | Clayton Kershaw | 79 | LAN |
| +037+ | 2.92 | John Means | 70.7 | BAL |
| +038+ | 2.84 | Frankie Montas | 82 | OAK |
| +040+ | 2.72 | Marcus Stroman | 94.7 | TOR |
| +044+ | 2.65 | Walker Buehler | 82.3 | LAN |
| +049+ | 2.58 | Yonny Chirinos | 81 | TBA |
| +048+ | 2.58 | Masahiro Tanaka | 92 | NYA |
| +055+ | 2.41 | Jacob deGrom | 91 | NYN |
| +063+ | 2.24 | Spencer Turnbull | 82.7 | DET |
| +064+ | 2.23 | Rich Hill | 52 | LAN |
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