| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Robins | LAN | 4.74 | 191805140_LAN_CIN |
| Chicago White Sox | CHA | 2.79 | 191805130_CHA_OAK |
| New York Giants | SFN | 1.14 | 191805150_SFN_CIN |
| Cleveland Indians | CLE | 0.44 | 191805150_CLE_OAK |
| Cincinnati Reds | CIN | 0.37 | 191805130_LAN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -5.93 | 191805130_BAL_BOS |
| Washington Senators | MIN | -4.88 | 191805140_CLE_MIN |
| Philadelphia Phillies | PHI | -1.3 | 191805130_PHI_SLN |
| New York Yankees | NYA | -1.14 | 191805150_BAL_NYA |
| Pittsburgh Pirates | PIT | -1.02 | 191805140_SFN_PIT |
Based on accumulated WAA for this season up to 1918-05-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +010+ | 1.69 | Hod Eller | 47 | CIN |
| XXXXX | 0.67 | Lefty Leifield | 12.3 | BAL |
| XXXXX | 0.61 | Willie Adams | 33.3 | OAK |
| XXXXX | 0.49 | Fred Anderson | 24.7 | SFN |
| XXXXX | 0.48 | Pat Ragan | 41.7 | ATL |
| XXXXX | 0.33 | Tom Rogers | 4.7 | BAL |
| XXXXX | 0.32 | Hank Thormahlen | 32 | NYA |
| XXXXX | 0.26 | Deacon Jones | 6.7 | DET |
| XXXXX | 0.2 | Molly Craft | 3 | MIN |
| XXXXX | 0.1 | Harry Weaver | 16.3 | CHN |
| XXXXX | 0.07 | Ben Dyer | 1 | DET |
| XXXXX | 0.06 | Al Demaree | 18.7 | SFN |
| XXXXX | -0.09 | Bob Geary | 14 | OAK |
| XXXXX | -0.14 | Bob Harmon | 15.7 | PIT |
| XXXXX | -0.3 | Joe Benz | 17 | CHA |
| XXXXX | -0.35 | Byron Houck | 4 | BAL |
| XXXXX | -0.35 | Larry Cheney | 35.7 | LAN |
| XXXXX | -0.43 | George Mogridge | 45.3 | NYA |
| XXXXX | -0.44 | Rube Bressler | 55.3 | CIN |
| XXXXX | -0.55 | Harry Harper | 20 | MIN |
| XXXXX | -0.57 | Hugh Canavan | 18.3 | ATL |
| XXXXX | -0.7 | Snipe Conley | 13.7 | CIN |
| XXXXX | -1.17 | Claude Hendrix | 28 | CHN |
| -011- | -1.35 | Gene Packard | 23.7 | SLN |
| -006- | -1.77 | Ray Caldwell | 29 | NYA |
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