| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 1.52 | 191807190_CHA_MIN |
| Washington Senators | MIN | 0.72 | 191807200_CHA_MIN |
| Chicago Cubs | CHN | 0.7 | 191807200_LAN_CHN |
| Philadelphia Athletics | OAK | 0.37 | 191807201_CLE_OAK |
| New York Giants | SFN | 0.28 | 191807190_SFN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -1.91 | 191807201_CLE_OAK |
| Boston Braves | ATL | -1.57 | 191807200_ATL_CIN |
| St. Louis Cardinals | SLN | -0.41 | 191807200_SFN_SLN |
| Philadelphia Athletics | OAK | -0.37 | 191807190_CLE_OAK |
| Cincinnati Reds | CIN | -0.07 | 191807190_ATL_CIN |
Based on accumulated WAA for this season up to 1918-07-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 3.19 | Scott Perry | 230.3 | OAK |
| +037+ | 2.05 | Al Demaree | 121.3 | SFN |
| XXXXX | 1.04 | Paul Carter | 46.7 | CHN |
| XXXXX | 0.5 | 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 | 0.1 | Hank Robinson | 15 | NYA |
| XXXXX | 0.08 | Ed Hovlik | 8 | MIN |
| XXXXX | 0.08 | Roy Sanders | 125.3 | PIT |
| XXXXX | 0.07 | Byron Houck | 39.3 | BAL |
| 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 | Joe Benz | 93.7 | CHA |
| XXXXX | -0.19 | Ray Keating | 7 | NYA |
| XXXXX | -0.36 | Lefty Leifield | 20 | BAL |
| XXXXX | -0.58 | Bob Steele | 49.7 | TOT |
| XXXXX | -0.69 | Dazzy Vance | 2.3 | NYA |
| XXXXX | -0.73 | Bill Doak | 147 | SLN |
| XXXXX | -0.83 | Dave Danforth | 104.7 | CHA |
| -043- | -1.4 | Larry Cheney | 123.3 | LAN |
| -037- | -1.6 | Bill Sherdel | 109.3 | SLN |
| -032- | -1.65 | Mike Regan | 55 | CIN |
| -014- | -2.41 | George Smith | 82 | TOT |
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