| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 3.74 | 191806300_BOS_MIN |
| St. Louis Browns | BAL | 1.76 | 191806281_BAL_CHA |
| Chicago Cubs | CHN | 1.55 | 191806301_CHN_CIN |
| Cleveland Indians | CLE | 0.52 | 191806290_DET_CLE |
| New York Giants | SFN | 0.44 | 191806280_PHI_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -3.01 | 191806280_PIT_SLN |
| Cleveland Indians | CLE | -2.08 | 191806301_DET_CLE |
| New York Yankees | NYA | -1.47 | 191806280_NYA_OAK |
| Boston Braves | ATL | -1.03 | 191806291_LAN_ATL |
| Detroit Tigers | DET | -0.66 | 191806301_DET_CLE |
Based on accumulated WAA for this season up to 1918-06-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 2.63 | Bullet Joe Bush | 144.3 | BOS |
| +032+ | 1.79 | Phil Douglas | 47.7 | CHN |
| XXXXX | 0.79 | Roy Sanders | 87.3 | PIT |
| XXXXX | 0.67 | Paul Carter | 27 | CHN |
| XXXXX | 0.46 | Byron Houck | 20.3 | BAL |
| XXXXX | 0.29 | Fred Anderson | 56.7 | SFN |
| XXXXX | 0.27 | Roy Hansen | 8 | MIN |
| XXXXX | 0.15 | George Ross | 2.3 | SFN |
| XXXXX | -0.01 | Dixie Davis | 20.3 | PHI |
| XXXXX | -0.07 | George Cunningham | 43 | DET |
| XXXXX | -0.15 | Hod Eller | 91.7 | CIN |
| XXXXX | -0.48 | Lefty Leifield | 18.7 | BAL |
| XXXXX | -0.56 | Chick Holmes | 1 | OAK |
| XXXXX | -1.18 | Bill Upham | 20.7 | ATL |
| -026- | -1.6 | Elmer Jacobs | 34.3 | TOT |
| -019- | -1.79 | Bill Sherdel | 95 | SLN |
| -017- | -1.9 | Mike Regan | 29 | CIN |
| -013- | -2.04 | Bill Bailey | 1 | DET |
| -011- | -2.09 | Ray Caldwell | 89.7 | NYA |
| -010- | -2.23 | Pat Ragan | 85.7 | ATL |
| -007- | -2.49 | Jakie May | 90.3 | SLN |
| -003- | -3.44 | Bob Groom | 35.3 | CLE |
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