| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Scherzer | WAS | 8.23 | 201904140_PIT_WAS |
| Corey Kluber | CLE | 7.68 | 201904140_CLE_KCA |
| Jacob deGrom | NYN | 5.72 | 201904140_NYN_ATL |
| Clayton Kershaw | LAN | 5.72 | 201904150_CIN_LAN |
| Chris Sale | BOS | 3.88 | 201904160_BOS_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Pivetta | PHI | -6.62 | 201904160_NYN_PHI |
| Marco Estrada | OAK | -4.19 | 201904160_HOU_OAK |
| Martin Perez | MIN | -3.59 | 201904150_TOR_MIN |
| Dylan Bundy | BAL | -2.86 | 201904160_BAL_TBA |
| Reynaldo Lopez | CHA | -1.5 | 201904160_KCA_CHA |
Based on accumulated WAA for this season up to 2019-04-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 1.81 | Joe Musgrove | 22.3 | PIT |
| +005+ | 1.8 | Tyler Glasnow | 24 | TBA |
| +006+ | 1.74 | Luis Castillo | 24.7 | CIN |
| +007+ | 1.61 | Max Fried | 19.7 | ATL |
| +009+ | 1.57 | Matt Shoemaker | 25.7 | TOR |
| +011+ | 1.52 | Trevor Bauer | 26.3 | CLE |
| +016+ | 1.4 | German Marquez | 27 | COL |
| +017+ | 1.37 | Shane Bieber | 21 | CLE |
| +019+ | 1.36 | Collin McHugh | 23 | HOU |
| +020+ | 1.34 | Jose Berrios | 27.3 | MIN |
| +025+ | 1.27 | Marcus Stroman | 22.7 | TOR |
| +024+ | 1.27 | Blake Snell | 25 | TBA |
| XXXXX | 1.21 | Zach Davies | 17.7 | MIL |
| XXXXX | 1.2 | Mike Minor | 27.7 | TEX |
| XXXXX | 1.18 | Brad Keller | 25.7 | KCA |
| XXXXX | 1.04 | Charlie Morton | 20.7 | TBA |
| XXXXX | 1.02 | Chris Paddack | 14 | SDN |
| XXXXX | 1.02 | Matt Moore | 10 | DET |
| XXXXX | 1.02 | Jeff Samardzija | 16.7 | SFN |
| XXXXX | 0.98 | Brett Anderson | 24 | OAK |
| XXXXX | 0.96 | Chris Archer | 18 | PIT |
| XXXXX | 0.9 | Jake Arrieta | 20 | PHI |
| XXXXX | 0.89 | Jordan Lyles | 11 | PIT |
| XXXXX | 0.82 | Ross Stripling | 24.7 | LAN |
| XXXXX | 0.8 | Matt Boyd | 24.3 | DET |
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