| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 8.97 | 191805080_CLE_CHA |
| Washington Senators | MIN | 7.18 | 191805090_BOS_MIN |
| Cleveland Indians | CLE | 6.8 | 191805090_DET_CLE |
| Boston Red Sox | BOS | 0.76 | 191805080_BOS_MIN |
| Cincinnati Reds | CIN | 0.76 | 191805100_CIN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -1.43 | 191805080_PHI_SFN |
| Detroit Tigers | DET | -1.09 | 191805080_BAL_DET |
| Boston Red Sox | BOS | -1.04 | 191805090_BOS_MIN |
| Pittsburgh Pirates | PIT | -0.89 | 191805100_SFN_PIT |
| Washington Senators | MIN | -0.54 | 191805080_BOS_MIN |
Based on accumulated WAA for this season up to 1918-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 2.16 | Walter Johnson | 55.7 | MIN |
| +013+ | 1.43 | Slim Love | 48.3 | NYA |
| XXXXX | 1.23 | Hod Eller | 38.7 | CIN |
| XXXXX | 1.17 | Bill Sherdel | 24.3 | SLN |
| XXXXX | 0.85 | Eric Erickson | 35.3 | DET |
| XXXXX | 0.82 | Pete Schneider | 44.3 | CIN |
| XXXXX | 0.75 | Willie Adams | 27.7 | OAK |
| XXXXX | 0.55 | Fred Anderson | 24.7 | SFN |
| XXXXX | 0.52 | Lefty Leifield | 9.7 | BAL |
| XXXXX | 0.45 | Hank Thormahlen | 32 | NYA |
| XXXXX | 0.32 | Lefty Williams | 42 | CHA |
| XXXXX | 0.22 | Molly Craft | 3 | MIN |
| XXXXX | 0.21 | Johnny Enzmann | 11.3 | CLE |
| XXXXX | 0.15 | Deacon Jones | 5 | DET |
| XXXXX | 0.15 | Weldon Wyckoff | 2 | BOS |
| XXXXX | 0.08 | Reb Russell | 4 | CHA |
| XXXXX | 0.07 | Ben Dyer | 1 | DET |
| XXXXX | 0.07 | George Cunningham | 1 | DET |
| XXXXX | 0.07 | Red Shea | 1 | OAK |
| XXXXX | 0.07 | Roy Walker | 12.3 | CHN |
| XXXXX | -0.03 | Oscar Horstmann | 11 | SLN |
| XXXXX | -0.13 | Bunny Hearn | 29 | ATL |
| XXXXX | -0.18 | Frank Shellenback | 3.3 | CHA |
| XXXXX | -0.25 | Bob Geary | 11 | OAK |
| XXXXX | -0.3 | Urban Shocker | 10 | BAL |
_