| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 9.72 | 191806020_MIN_CLE |
| Babe Ruth | BOS | 4.87 | 191806020_BOS_DET |
| Fred Toney | CIN | 2.78 | 191806020_PHI_CIN |
| Wilbur Cooper | PIT | 2.38 | 191806010_PIT_SFN |
| Rube Marquard | LAN | 1.03 | 191806010_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elmer Myers | OAK | -6.59 | 191806010_OAK_BAL |
| Bernie Boland | DET | -1.57 | 191805310_BAL_DET |
| Elmer Jacobs | PIT | -0.87 | 191805310_SLN_PIT |
| Mike Prendergast | PHI | -0.65 | 191806020_PHI_CIN |
| Harry Harper | MIN | -0.28 | 191806010_MIN_CLE |
Based on accumulated WAA for this season up to 1918-06-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.03 | Stan Coveleski | 107.3 | CLE |
| +002+ | 3.98 | Walter Johnson | 110.3 | MIN |
| +003+ | 3.06 | Hippo Vaughn | 87 | CHN |
| +004+ | 2.58 | Dana Fillingim | 44 | ATL |
| +006+ | 2.37 | Scott Perry | 113.3 | OAK |
| +010+ | 2.1 | Red Faber | 62.7 | CHA |
| +011+ | 2 | Red Ames | 61.3 | SLN |
| +013+ | 1.99 | Bullet Joe Bush | 87.3 | BOS |
| +015+ | 1.76 | Hank Thormahlen | 71 | NYA |
| +018+ | 1.69 | Bill Sherdel | 59.7 | SLN |
| +025+ | 1.36 | Jesse Barnes | 54.7 | SFN |
| +027+ | 1.35 | Erskine Mayer | 84.7 | PHI |
| +026+ | 1.35 | Hod Eller | 67 | CIN |
| XXXXX | 1.24 | Bunny Hearn | 83 | ATL |
| XXXXX | 1.18 | Frank Shellenback | 38.3 | CHA |
| XXXXX | 1.18 | Jeff Tesreau | 61.3 | SFN |
| XXXXX | 1.16 | Eric Erickson | 85.3 | DET |
| XXXXX | 1.06 | Wilbur Cooper | 66.3 | PIT |
| XXXXX | 0.97 | Urban Shocker | 42 | BAL |
| XXXXX | 0.86 | Tom Rogers | 25 | BAL |
| XXXXX | 0.84 | Lefty Tyler | 75.7 | CHN |
| XXXXX | 0.78 | Frank Miller | 59 | PIT |
| XXXXX | 0.73 | Rube Bressler | 89 | CIN |
| XXXXX | 0.62 | Brad Hogg | 60.7 | PHI |
| XXXXX | 0.58 | Hooks Dauss | 56 | DET |
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