| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 8.48 | 191807170_PHI_CHN |
| Chicago White Sox | CHA | 1.52 | 191807190_CHA_MIN |
| New York Giants | SFN | 0.94 | 191807171_SFN_CIN |
| Brooklyn Robins | LAN | 0.85 | 191807170_LAN_PIT |
| Washington Senators | MIN | 0.42 | 191807180_CLE_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -1.34 | 191807180_CLE_MIN |
| Philadelphia Phillies | PHI | -1.01 | 191807170_PHI_CHN |
| Boston Braves | ATL | -0.94 | 191807190_ATL_CIN |
| St. Louis Browns | BAL | -0.38 | 191807171_BAL_BOS |
| Philadelphia Athletics | OAK | -0.37 | 191807190_CLE_OAK |
Based on accumulated WAA for this season up to 1918-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.05 | Al Demaree | 121.3 | SFN |
| +052+ | 1.41 | Frank Shellenback | 120 | CHA |
| XXXXX | 1.04 | Paul Carter | 46.7 | CHN |
| XXXXX | 0.49 | Eddie Matteson | 8 | MIN |
| XXXXX | 0.35 | Larry Jacobus | 5.3 | CIN |
| XXXXX | 0.28 | Vince Molyneaux | 10.7 | BOS |
| XXXXX | 0.12 | Stan Rees | 2 | MIN |
| XXXXX | 0.07 | Ed Hovlik | 8 | MIN |
| XXXXX | 0.04 | Walter Bernhardt | 0.7 | NYA |
| XXXXX | -0.04 | Rankin Johnson | 23 | SLN |
| XXXXX | -0.05 | Dixie Davis | 43 | PHI |
| XXXXX | -0.06 | Byron Houck | 37.3 | BAL |
| XXXXX | -0.07 | Joe Benz | 93.7 | CHA |
| XXXXX | -0.13 | Hank Robinson | 11.3 | NYA |
| XXXXX | -0.19 | Ray Keating | 7 | NYA |
| XXXXX | -0.24 | Bill Doak | 144.7 | SLN |
| XXXXX | -0.36 | Lefty Leifield | 20 | BAL |
| XXXXX | -0.55 | Dave Danforth | 102.7 | CHA |
| XXXXX | -0.69 | Dazzy Vance | 2.3 | NYA |
| -036- | -1.6 | Bill Sherdel | 109.3 | SLN |
| -033- | -1.65 | Mike Regan | 55 | CIN |
| -015- | -2.35 | George Smith | 79.7 | TOT |
| -004- | -3.55 | Hugh Canavan | 38.7 | ATL |
| -002- | -3.62 | Bob Groom | 41.3 | CLE |
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