| Starter | Tm | Tier | Game |
|---|---|---|---|
| Justin Verlander | HOU | 14.79 | 201805230_SFN_HOU |
| Max Scherzer | WAS | 10.85 | 201805250_WAS_MIA |
| Corey Kluber | CLE | 8.24 | 201805250_HOU_CLE |
| Jacob deGrom | NYN | 5.46 | 201805230_MIA_NYN |
| Kyle Hendricks | CHN | 3.26 | 201805250_SFN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Homer Bailey | CIN | -4.86 | 201805230_PIT_CIN |
| Derek Holland | SFN | -2.49 | 201805250_SFN_CHN |
| Eric Skoglund | KCA | -2.19 | 201805250_KCA_TEX |
| Daniel Gossett | OAK | -1.93 | 201805230_SEA_OAK |
| Lucas Giolito | CHA | -1.57 | 201805240_BAL_CHA |
Based on accumulated WAA for this season up to 2018-05-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.2 | Justin Verlander | 74.7 | HOU |
| +003+ | 3.49 | Gerrit Cole | 67.7 | HOU |
| +004+ | 3.38 | Corey Kluber | 78.7 | CLE |
| +005+ | 3.34 | Jacob deGrom | 58.3 | NYN |
| +006+ | 3.18 | Max Scherzer | 71.7 | WAS |
| +009+ | 3.01 | Chris Sale | 70.7 | BOS |
| +011+ | 2.92 | Charlie Morton | 61.7 | HOU |
| +012+ | 2.9 | Luis Severino | 71 | NYA |
| +014+ | 2.74 | Patrick Corbin | 69.3 | ARI |
| +017+ | 2.57 | Aaron Nola | 64.7 | PHI |
| +019+ | 2.52 | Trevor Bauer | 65 | CLE |
| +023+ | 2.4 | Miles Mikolas | 60.3 | SLN |
| +027+ | 2.19 | Gio Gonzalez | 56.7 | WAS |
| +028+ | 2.18 | Ross Stripling | 41.3 | LAN |
| +029+ | 2.14 | Jon Lester | 57 | CHN |
| +035+ | 2 | Sean Newcomb | 52.7 | ATL |
| +036+ | 1.99 | Blake Snell | 64.7 | TBA |
| +039+ | 1.93 | Jake Arrieta | 51.3 | PHI |
| +053+ | 1.69 | Jeremy Hellickson | 38 | WAS |
| +057+ | 1.67 | Reynaldo Lopez | 61.3 | CHA |
| +063+ | 1.62 | Mike Foltynewicz | 53 | ATL |
| +065+ | 1.58 | James Paxton | 69.7 | SEA |
| +077+ | 1.43 | Fernando Romero | 28.7 | MIN |
| +079+ | 1.41 | Noah Syndergaard | 64.7 | NYN |
| +080+ | 1.4 | Michael Wacha | 56.3 | SLN |
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