| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.44 | 191805240_ATL_PIT |
| Boston Red Sox | BOS | 3.38 | 191805230_CLE_BOS |
| New York Giants | SFN | 2.99 | 191805230_SFN_SLN |
| Philadelphia Athletics | OAK | 0.43 | 191805240_BAL_OAK |
| Washington Senators | MIN | 0.3 | 191805240_DET_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -3.13 | 191805220_BAL_MIN |
| Philadelphia Athletics | OAK | -1.73 | 191805220_DET_OAK |
| Philadelphia Phillies | PHI | -1.37 | 191805240_PHI_CIN |
| Brooklyn Robins | LAN | -0.79 | 191805240_LAN_SLN |
| St. Louis Cardinals | SLN | -0.4 | 191805230_SFN_SLN |
Based on accumulated WAA for this season up to 1918-05-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 1.79 | Bill Sherdel | 48.3 | SLN |
| XXXXX | 0.74 | Fred Anderson | 33 | SFN |
| XXXXX | 0.72 | Roy Sanders | 39 | PIT |
| XXXXX | 0.6 | Red Causey | 9 | SFN |
| XXXXX | 0.58 | Wilbur Cooper | 49.3 | PIT |
| XXXXX | 0.3 | Paul Carter | 17 | CHN |
| XXXXX | 0.3 | Milt Watson | 11 | PHI |
| XXXXX | 0.26 | Bob Harmon | 29 | PIT |
| XXXXX | 0.21 | Molly Craft | 7 | MIN |
| XXXXX | 0.19 | Al Demaree | 21.7 | SFN |
| XXXXX | -0.02 | Willie Adams | 42 | OAK |
| XXXXX | -0.09 | George Smith | 26.7 | CIN |
| XXXXX | -0.29 | Dave Danforth | 35 | CHA |
| XXXXX | -0.36 | Oscar Horstmann | 17.7 | SLN |
| XXXXX | -0.49 | Hugh Canavan | 20.3 | ATL |
| XXXXX | -0.6 | George Mogridge | 60.7 | NYA |
| XXXXX | -0.86 | Fritz Coumbe | 38.3 | CLE |
| XXXXX | -1.07 | Elmer Jacobs | 15.3 | PIT |
| -013- | -1.46 | Burleigh Grimes | 36.7 | LAN |
| -009- | -1.75 | Mike Regan | 8.3 | CIN |
| -007- | -1.97 | Bill Doak | 45.3 | SLN |
| -006- | -2.11 | Ben Tincup | 12.7 | PHI |
| -002- | -2.98 | Bob Groom | 18.7 | CLE |
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