| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 3.74 | 191806300_BOS_MIN |
| Chicago Cubs | CHN | 2.42 | 191807010_CHN_SLN |
| St. Louis Browns | BAL | 1.28 | 191806290_BAL_CHA |
| Cleveland Indians | CLE | 0.52 | 191806290_DET_CLE |
| New York Giants | SFN | 0.4 | 191806291_PHI_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | -2.91 | 191806301_PIT_SLN |
| Cleveland Indians | CLE | -2.08 | 191806301_DET_CLE |
| New York Yankees | NYA | -1.24 | 191806290_NYA_OAK |
| Boston Braves | ATL | -1.03 | 191806291_LAN_ATL |
| Philadelphia Athletics | OAK | -0.97 | 191807010_NYA_OAK |
Based on accumulated WAA for this season up to 1918-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +016+ | 2.61 | Bullet Joe Bush | 144.3 | BOS |
| +029+ | 1.78 | Phil Douglas | 47.7 | CHN |
| XXXXX | 0.78 | Roy Sanders | 87.3 | PIT |
| XXXXX | 0.67 | Paul Carter | 27 | CHN |
| XXXXX | 0.28 | Fred Anderson | 56.7 | SFN |
| XXXXX | 0.27 | Roy Hansen | 8 | MIN |
| XXXXX | 0.15 | George Ross | 2.3 | SFN |
| XXXXX | 0.1 | Mellie Wolfgang | 5 | CHA |
| XXXXX | -0.01 | Dixie Davis | 20.3 | PHI |
| XXXXX | -0.17 | Hod Eller | 91.7 | CIN |
| XXXXX | -0.49 | Lefty Leifield | 18.7 | BAL |
| XXXXX | -0.5 | Chick Holmes | 2 | OAK |
| XXXXX | -0.7 | Tom Rogers | 74.3 | BAL |
| XXXXX | -1.19 | Bill Upham | 20.7 | ATL |
| -026- | -1.61 | Elmer Jacobs | 34.3 | TOT |
| -018- | -1.8 | Bill Sherdel | 95 | SLN |
| -016- | -1.91 | Mike Regan | 29 | CIN |
| -013- | -2.04 | Bill Bailey | 1 | DET |
| -008- | -2.48 | Willie Adams | 91 | OAK |
| -003- | -3.44 | Bob Groom | 35.3 | CLE |
_