| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | 9.15 | 191808171_BAL_MIN |
| New York Giants | SFN | 4.75 | 191808150_SFN_CIN |
| Cleveland Indians | CLE | 0.73 | 191808170_CLE_BOS |
| Boston Braves | ATL | 0.58 | 191808160_ATL_SLN |
| St. Louis Browns | BAL | 0.5 | 191808150_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 | -1.7 | 191808150_LAN_PIT |
| Detroit Tigers | DET | -0.77 | 191808160_DET_MIN |
| New York Yankees | NYA | -0.04 | 191808171_CHA_NYA |
Based on accumulated WAA for this season up to 1918-08-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.63 | Walter Johnson | 293 | MIN |
| +040+ | 2.18 | Hod Eller | 174 | CIN |
| +058+ | 1.6 | Red Causey | 127.3 | SFN |
| XXXXX | 0.96 | Al Demaree | 140 | SFN |
| XXXXX | 0.94 | Jim Bagby | 248 | CLE |
| XXXXX | 0.73 | Jake Northrop | 21 | ATL |
| 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 | 0.47 | Byron Houck | 59.3 | BAL |
| XXXXX | 0.17 | Joe Benz | 133.3 | CHA |
| XXXXX | 0.11 | Bob Steele | 96 | TOT |
| XXXXX | 0.1 | Alex Ferguson | 1.7 | NYA |
| XXXXX | 0.07 | George McQuillan | 11 | CLE |
| XXXXX | -0.3 | Roy Sanders | 146.3 | PIT |
| XXXXX | -0.42 | Buddy Napier | 6.7 | CHN |
| XXXXX | -0.45 | William Pierson | 15.7 | OAK |
| XXXXX | -0.69 | 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 | -0.92 | Jim Shaw | 198.3 | MIN |
| XXXXX | -1.14 | George Cunningham | 108 | DET |
| XXXXX | -1.16 | Deacon Jones | 48 | DET |
_