| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 2.8 | 191805160_PHI_CHN |
| Cleveland Indians | CLE | 2.78 | 191805180_CLE_OAK |
| Cincinnati Reds | CIN | 2.13 | 191805180_SFN_CIN |
| Philadelphia Athletics | OAK | 1.83 | 191805160_CLE_OAK |
| Brooklyn Robins | LAN | 1.76 | 191805160_LAN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -5.03 | 191805180_ATL_SLN |
| St. Louis Browns | BAL | -4.53 | 191805160_BAL_NYA |
| Washington Senators | MIN | -3.24 | 191805160_CHA_MIN |
| Philadelphia Phillies | PHI | -2.48 | 191805180_PHI_CHN |
| New York Yankees | NYA | -1.61 | 191805160_BAL_NYA |
Based on accumulated WAA for this season up to 1918-05-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 1.66 | Hod Eller | 47 | CIN |
| XXXXX | 0.78 | Johnny Enzmann | 20 | CLE |
| XXXXX | 0.75 | Pete Schneider | 52 | CIN |
| XXXXX | 0.67 | Lefty Leifield | 12.3 | BAL |
| XXXXX | 0.53 | Roy Sanders | 34.3 | PIT |
| XXXXX | 0.5 | Red Causey | 7 | SFN |
| XXXXX | 0.42 | Fred Anderson | 26.7 | SFN |
| XXXXX | 0.41 | Rudy Kallio | 20.7 | DET |
| XXXXX | 0.26 | Tom Rogers | 6.7 | BAL |
| XXXXX | 0.21 | Al Demaree | 20.7 | SFN |
| XXXXX | 0.11 | Jim Bagby | 49 | CLE |
| XXXXX | 0.11 | Bob Geary | 17 | OAK |
| XXXXX | 0.09 | Harry Weaver | 16.3 | CHN |
| XXXXX | 0.01 | Deacon Jones | 12 | DET |
| XXXXX | -0.03 | Milt Watson | 2.7 | PHI |
| XXXXX | -0.05 | Urban Shocker | 23 | BAL |
| XXXXX | -0.08 | Red Shea | 5 | OAK |
| XXXXX | -0.19 | Dixie Davis | 0.3 | PHI |
| XXXXX | -0.29 | Oscar Horstmann | 17.7 | SLN |
| XXXXX | -0.32 | Dave Danforth | 33 | CHA |
| XXXXX | -0.35 | Byron Houck | 4 | BAL |
| XXXXX | -0.35 | George Cunningham | 4 | DET |
| XXXXX | -0.51 | Hugh Canavan | 19.3 | ATL |
| XXXXX | -0.69 | Bob Steele | 14 | PIT |
| XXXXX | -0.99 | George Mogridge | 46.7 | NYA |
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