| Starter | Tm | Tier | Game |
|---|---|---|---|
| Walter Johnson | MIN | 5.78 | 191805010_MIN_BOS |
| Babe Ruth | BOS | 5.43 | 191804300_MIN_BOS |
| Hippo Vaughn | CHN | 3.63 | 191805010_PIT_CHN |
| Eddie Cicotte | CHA | 3.2 | 191805010_CHA_CLE |
| Art Nehf | ATL | 0.79 | 191804300_ATL_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dave Davenport | BAL | -2.67 | 191804290_DET_BAL |
| Jack Coombs | LAN | -1.66 | 191804300_ATL_LAN |
| Bob Groom | CLE | -0.8 | 191804290_CHA_CLE |
| Slim Love | NYA | -0.67 | 191804300_OAK_NYA |
| Jeff Tesreau | SFN | -0.65 | 191804290_SFN_PHI |
Based on accumulated WAA for this season up to 1918-05-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.76 | Vean Gregg | 24.7 | OAK |
| +003+ | 1.67 | Scott Perry | 26.3 | OAK |
| +005+ | 1.57 | Stan Coveleski | 39 | CLE |
| +006+ | 1.53 | Earl Hamilton | 27 | PIT |
| +007+ | 1.47 | Walter Johnson | 40 | MIN |
| +008+ | 1.45 | Bullet Joe Bush | 27 | BOS |
| +009+ | 1.32 | Pete Schneider | 31 | CIN |
| +011+ | 1.27 | Lee Meadows | 21.3 | SLN |
| XXXXX | 1.06 | Jakie May | 27.3 | SLN |
| XXXXX | 1.02 | Jeff Tesreau | 21 | SFN |
| XXXXX | 0.95 | Lefty Tyler | 20 | CHN |
| XXXXX | 0.76 | Jesse Barnes | 23.3 | SFN |
| XXXXX | 0.73 | Hippo Vaughn | 29 | CHN |
| XXXXX | 0.73 | Pete Alexander | 26 | CHN |
| XXXXX | 0.72 | Erskine Mayer | 35 | PHI |
| XXXXX | 0.65 | Red Faber | 9.3 | CHA |
| XXXXX | 0.62 | Alex Main | 9 | PHI |
| XXXXX | 0.62 | Joe Oeschger | 9 | PHI |
| XXXXX | 0.62 | Lefty Williams | 24 | CHA |
| XXXXX | 0.6 | Carl Mays | 36 | BOS |
| XXXXX | 0.6 | Brad Hogg | 18 | PHI |
| XXXXX | 0.55 | Art Nehf | 34 | ATL |
| XXXXX | 0.53 | Babe Ruth | 35 | BOS |
| XXXXX | 0.5 | Larry Cheney | 15.7 | LAN |
| XXXXX | 0.5 | Allen Russell | 31.3 | NYA |
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