| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 3.02 | 191805210_SFN_SLN |
| Pittsburgh Pirates | PIT | 1.56 | 191805220_PHI_PIT |
| Cincinnati Reds | CIN | 0.79 | 191805210_ATL_CIN |
| Washington Senators | MIN | 0.26 | 191805220_BAL_MIN |
| Boston Braves | ATL | 0.11 | 191805220_ATL_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -3.67 | 191805200_BAL_MIN |
| St. Louis Cardinals | SLN | -2.39 | 191805200_SFN_SLN |
| Philadelphia Phillies | PHI | -1.88 | 191805200_PHI_PIT |
| Philadelphia Athletics | OAK | -1.73 | 191805220_DET_OAK |
| Brooklyn Robins | LAN | -0.96 | 191805200_LAN_CHN |
Based on accumulated WAA for this season up to 1918-05-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 1.88 | Jeff Tesreau | 45.3 | SFN |
| XXXXX | 0.62 | Wilbur Cooper | 49.3 | PIT |
| XXXXX | 0.62 | Red Causey | 9 | SFN |
| XXXXX | 0.44 | Roy Sanders | 34.3 | PIT |
| XXXXX | 0.4 | Fred Anderson | 27 | SFN |
| XXXXX | 0.34 | Rudy Kallio | 20.7 | DET |
| XXXXX | 0.32 | Paul Carter | 17 | CHN |
| XXXXX | 0.25 | Tom Rogers | 6.7 | BAL |
| XXXXX | 0.24 | Al Demaree | 21.7 | SFN |
| XXXXX | 0.23 | Molly Craft | 7 | MIN |
| XXXXX | 0.22 | Bob Harmon | 28 | PIT |
| XXXXX | 0.21 | Milt Watson | 6.3 | PHI |
| XXXXX | 0.2 | Harry Weaver | 18.3 | CHN |
| XXXXX | 0.06 | Bob Geary | 17 | OAK |
| XXXXX | -0.03 | Deacon Jones | 12 | DET |
| XXXXX | -0.05 | George Smith | 26.7 | CIN |
| XXXXX | -0.09 | Red Shea | 5 | OAK |
| XXXXX | -0.19 | Dixie Davis | 0.3 | PHI |
| XXXXX | -0.31 | Oscar Horstmann | 17.7 | SLN |
| XXXXX | -0.35 | Allen Russell | 61.7 | NYA |
| XXXXX | -0.36 | George Cunningham | 4 | DET |
| XXXXX | -0.4 | Dave Danforth | 33 | CHA |
| XXXXX | -0.47 | Hugh Canavan | 20.3 | ATL |
| XXXXX | -0.58 | Elmer Myers | 65 | OAK |
| XXXXX | -0.73 | Bob Steele | 14 | PIT |
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