| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | 5.83 | 191806210_CLE_CHA |
| Brooklyn Robins | LAN | 1.33 | 191806220_SFN_LAN |
| Boston Braves | ATL | 0.81 | 191806220_ATL_PHI |
| St. Louis Browns | BAL | 0.72 | 191806231_BAL_DET |
| Pittsburgh Pirates | PIT | 0.48 | 191806210_CHN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -5.95 | 191806221_BAL_DET |
| Washington Senators | MIN | -4.91 | 191806230_OAK_MIN |
| Pittsburgh Pirates | PIT | -0.99 | 191806231_PIT_CIN |
| Cincinnati Reds | CIN | -0.94 | 191806231_PIT_CIN |
| St. Louis Cardinals | SLN | -0.39 | 191806230_SLN_CHN |
Based on accumulated WAA for this season up to 1918-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +021+ | 2.11 | Urban Shocker | 94.7 | BAL |
| +033+ | 1.56 | Bunny Hearn | 121 | ATL |
| XXXXX | 0.44 | Bill Sherdel | 84 | SLN |
| XXXXX | 0.37 | George Mogridge | 96 | NYA |
| XXXXX | 0.35 | Vince Molyneaux | 5.3 | BOS |
| XXXXX | 0.32 | Eric Erickson | 94.3 | DET |
| XXXXX | 0.3 | Rasty Wright | 4.7 | BAL |
| XXXXX | 0.21 | Fred Anderson | 52 | SFN |
| XXXXX | 0.06 | Jack Ogden | 1 | SFN |
| XXXXX | 0.06 | Jake Hehl | 1 | LAN |
| XXXXX | -0.02 | Byron Houck | 12.7 | BAL |
| XXXXX | -0.23 | Larry Cheney | 81.3 | LAN |
| XXXXX | -0.25 | Red Shea | 9 | OAK |
| XXXXX | -0.26 | Dixie Davis | 16.3 | PHI |
| XXXXX | -0.37 | Joe Oeschger | 83 | PHI |
| XXXXX | -0.62 | Joe Benz | 37 | CHA |
| XXXXX | -0.72 | Garland Buckeye | 2 | MIN |
| XXXXX | -0.88 | Allen Russell | 117 | NYA |
| -024- | -1.41 | Mike Regan | 16.7 | CIN |
| -021- | -1.57 | George Smith | 55.3 | CIN |
| -016- | -1.7 | Jakie May | 83.3 | SLN |
| -012- | -1.79 | Fritz Coumbe | 55 | CLE |
| -006- | -2.63 | Jim Shaw | 105.7 | MIN |
_