| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | 3.13 | 191805030_MIN_OAK |
| Cleveland Indians | CLE | 1.76 | 191805030_CLE_BAL |
| Detroit Tigers | DET | 1.41 | 191805030_CHA_DET |
| St. Louis Cardinals | SLN | 0.2 | 191805030_SLN_PIT |
| St. Louis Browns | BAL | 0.19 | 191805010_DET_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Robins | LAN | -4.05 | 191805010_ATL_LAN |
| Philadelphia Phillies | PHI | -4.05 | 191805020_SFN_PHI |
| Philadelphia Athletics | OAK | -3.42 | 191805020_OAK_NYA |
| Washington Senators | MIN | -1.56 | 191805030_MIN_OAK |
| Detroit Tigers | DET | -1.18 | 191805010_DET_BAL |
Based on accumulated WAA for this season up to 1918-05-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 1.67 | Vean Gregg | 25 | OAK |
| +011+ | 1.37 | Lee Meadows | 21.3 | SLN |
| XXXXX | 1.03 | Brad Hogg | 22.7 | PHI |
| XXXXX | 0.62 | Fritz Coumbe | 23.3 | CLE |
| XXXXX | 0.61 | Bill Sherdel | 11 | SLN |
| XXXXX | 0.55 | Earl Yingling | 16 | MIN |
| XXXXX | 0.39 | Roy Sanders | 19 | PIT |
| XXXXX | 0.38 | Willie Adams | 19 | OAK |
| XXXXX | 0.32 | Bob Geary | 7 | OAK |
| XXXXX | 0.23 | Guy Morton | 12 | CLE |
| XXXXX | 0.22 | Red Causey | 3 | SFN |
| XXXXX | 0.16 | Hugh Canavan | 7.7 | ATL |
| XXXXX | 0.15 | Tom Rogers | 2 | BAL |
| XXXXX | 0.13 | Allen Russell | 33.7 | NYA |
| XXXXX | 0.08 | Rudy Kallio | 10 | DET |
| XXXXX | 0.07 | Molly Craft | 1 | MIN |
| XXXXX | 0.07 | Mellie Wolfgang | 1 | CHA |
| XXXXX | 0.07 | Roy Wilkinson | 1 | CLE |
| XXXXX | 0.02 | Elmer Jacobs | 3 | PIT |
| XXXXX | -0.06 | Milt Watson | 2 | PHI |
| XXXXX | -0.1 | Paul Carter | 7.3 | CHN |
| XXXXX | -0.1 | Dan Griner | 7 | LAN |
| XXXXX | -0.1 | Oscar Horstmann | 10 | SLN |
| XXXXX | -0.34 | Johnny Enzmann | 4 | CLE |
| XXXXX | -0.4 | Frank Woodward | 6 | PHI |
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