| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 9.76 | 191808180_BAL_MIN |
| New York Giants | SFN | 2.77 | 191808160_SFN_CIN |
| Cleveland Indians | CLE | 0.73 | 191808170_CLE_BOS |
| Boston Braves | ATL | 0.58 | 191808160_ATL_SLN |
| St. Louis Browns | BAL | 0.3 | 191808160_BAL_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Athletics | OAK | -6.4 | 191808160_BAL_OAK |
| St. Louis Cardinals | SLN | -1.92 | 191808171_ATL_SLN |
| Brooklyn Robins | LAN | -1.52 | 191808160_LAN_PIT |
| Detroit Tigers | DET | -0.77 | 191808160_DET_MIN |
| Cincinnati Reds | CIN | -0.51 | 191808181_LAN_CIN |
Based on accumulated WAA for this season up to 1918-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.62 | Walter Johnson | 293 | MIN |
| +059+ | 1.59 | Red Causey | 127.3 | SFN |
| XXXXX | 0.95 | Al Demaree | 140 | SFN |
| XXXXX | 0.92 | Jim Bagby | 248 | CLE |
| XXXXX | 0.68 | Doc Crandall | 17 | ATL |
| XXXXX | 0.63 | Speed Martin | 16.7 | CHN |
| XXXXX | 0.62 | Ed Hovlik | 17 | MIN |
| XXXXX | 0.56 | Paul Carter | 68.7 | CHN |
| XXXXX | 0.53 | Byron Houck | 60.3 | BAL |
| XXXXX | 0.16 | Joe Benz | 133.3 | CHA |
| XXXXX | 0.11 | Bob Steele | 96 | TOT |
| XXXXX | 0.1 | Alex Ferguson | 1.7 | NYA |
| XXXXX | -0.31 | Roy Sanders | 146.3 | PIT |
| XXXXX | -0.42 | Buddy Napier | 6.7 | CHN |
| XXXXX | -0.45 | William Pierson | 15.7 | OAK |
| XXXXX | -0.7 | Vean Gregg | 199.3 | OAK |
| XXXXX | -0.72 | Ray Keating | 29 | NYA |
| XXXXX | -0.81 | Roy Walker | 23.7 | CHN |
| XXXXX | -0.81 | Roy Sanders | 10.7 | NYA |
| XXXXX | -1.15 | George Cunningham | 108 | DET |
| XXXXX | -1.16 | Deacon Jones | 48 | DET |
| -028- | -1.99 | Gary Fortune | 15 | PHI |
| -016- | -2.95 | George Smith | 93 | TOT |
| -009- | -3.54 | Pete Schneider | 199 | CIN |
| -001- | -6.41 | Willie Adams | 150.3 | OAK |
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