| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hyun-Jin Ryu | LAN | 7.45 | 201906040_LAN_ARI |
| Max Scherzer | WAS | 5.89 | 201906020_WAS_CIN |
| Kyle Hendricks | CHN | 2.55 | 201906040_COL_CHN |
| Luis Castillo | CIN | 2.17 | 201906040_CIN_SLN |
| Blake Snell | TBA | 2.06 | 201906040_TBA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Nick Pivetta | PHI | -4.35 | 201906020_PHI_LAN |
| Jeff Hoffman | COL | -2.1 | 201906040_COL_CHN |
| Drew Smyly | TEX | -2 | 201906040_BAL_TEX |
| Reynaldo Lopez | CHA | -1.91 | 201906040_CHA_WAS |
| Ryan Carpenter | DET | -1.52 | 201906040_TBA_DET |
Based on accumulated WAA for this season up to 2019-06-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.72 | Hyun-Jin Ryu | 80 | LAN |
| +003+ | 4.6 | Justin Verlander | 87.3 | HOU |
| +005+ | 3.96 | Mike Soroka | 57.3 | ATL |
| +007+ | 3.78 | Luis Castillo | 75.7 | CIN |
| +010+ | 3.73 | Jake Odorizzi | 64.3 | MIN |
| +014+ | 3.44 | Zach Davies | 69.7 | MIL |
| +018+ | 3.2 | Lucas Giolito | 67.3 | CHA |
| +019+ | 2.99 | Mike Minor | 75.7 | TEX |
| +022+ | 2.82 | Marcus Stroman | 76 | TOR |
| +023+ | 2.79 | Max Scherzer | 85.3 | WAS |
| +024+ | 2.79 | Charlie Morton | 67.3 | TBA |
| +027+ | 2.51 | Matt Boyd | 77.7 | DET |
| +030+ | 2.43 | Spencer Turnbull | 66.7 | DET |
| +034+ | 2.37 | Frankie Montas | 70 | OAK |
| +035+ | 2.33 | Zack Greinke | 81.7 | ARI |
| +042+ | 2.17 | Liam Hendriks | 34.3 | OAK |
| +043+ | 2.13 | Kyle Hendricks | 77 | CHN |
| +047+ | 2.11 | John Means | 54.7 | BAL |
| +048+ | 2.1 | Jose Berrios | 77 | MIN |
| +051+ | 2.06 | Chris Paddack | 60.7 | SDN |
| +053+ | 2.02 | Rich Hill | 40 | LAN |
| +057+ | 1.96 | David Price | 54 | BOS |
| +067+ | 1.87 | Caleb Smith | 61 | MIA |
| +066+ | 1.87 | Clayton Kershaw | 59 | LAN |
| +072+ | 1.82 | Stephen Strasburg | 84 | WAS |
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