| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 9.76 | 191808180_BAL_MIN |
| Cleveland Indians | CLE | 0.58 | 191808190_CLE_BOS |
| St. Louis Cardinals | SLN | 0.39 | 191808200_PHI_SLN |
| New York Giants | SFN | 0.34 | 191808200_SFN_PIT |
| St. Louis Browns | BAL | 0.12 | 191808190_BAL_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -5.28 | 191808190_DET_OAK |
| Detroit Tigers | DET | -1.61 | 191808190_DET_OAK |
| Brooklyn Robins | LAN | -0.53 | 191808181_LAN_CIN |
| Cincinnati Reds | CIN | -0.51 | 191808181_LAN_CIN |
| Philadelphia Phillies | PHI | -0.16 | 191808190_PHI_SLN |
Based on accumulated WAA for this season up to 1918-08-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +066+ | 1.36 | Oscar Tuero | 31.7 | SLN |
| XXXXX | 1.09 | Al Demaree | 142 | SFN |
| XXXXX | 0.63 | Lefty George | 45.3 | ATL |
| XXXXX | 0.61 | Ed Hovlik | 17 | MIN |
| XXXXX | 0.51 | Byron Houck | 60.3 | BAL |
| XXXXX | 0.35 | Johnny Enzmann | 110.7 | CLE |
| XXXXX | 0.16 | Walt Kinney | 12 | BOS |
| XXXXX | 0.16 | Joe Benz | 133.3 | CHA |
| XXXXX | 0.1 | Alex Ferguson | 1.7 | NYA |
| XXXXX | -0.22 | George McQuillan | 13 | CLE |
| XXXXX | -0.31 | Roy Sanders | 146.3 | PIT |
| XXXXX | -0.45 | William Pierson | 15.7 | OAK |
| XXXXX | -0.58 | Charlie Jamieson | 17 | OAK |
| XXXXX | -0.63 | Claude Hendrix | 206.3 | CHN |
| XXXXX | -0.7 | Fritz Coumbe | 133.7 | CLE |
| XXXXX | -0.71 | Roy Walker | 25.3 | CHN |
| XXXXX | -0.72 | Ray Keating | 29 | NYA |
| XXXXX | -0.81 | Roy Sanders | 10.7 | NYA |
| XXXXX | -1.14 | George Cunningham | 108 | DET |
| -056- | -1.26 | Roy Mitchell | 13 | TOT |
| -054- | -1.31 | Pat Ragan | 190 | ATL |
| -045- | -1.55 | Vean Gregg | 199.3 | OAK |
| -028- | -1.99 | Gary Fortune | 15 | PHI |
| -016- | -2.95 | George Smith | 93 | TOT |
| -007- | -3.9 | Rudy Kallio | 160.7 | DET |
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