| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.95 | 190609010_PIT_CIN |
| Chicago White Sox | CHA | 2.86 | 190608310_CHA_CLE |
| Philadelphia Athletics | OAK | 0.25 | 190608300_OAK_BOS |
| St. Louis Cardinals | SLN | 0 | 190608310_PIT_SLN |
| Boston Americans | BOS | 0 | 190609010_OAK_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -2.87 | 190609011_MIN_NYA |
| Boston Americans | BOS | -2.42 | 190608300_OAK_BOS |
| Brooklyn Superbas | LAN | -1.12 | 190608310_ATL_LAN |
| Boston Beaneaters | ATL | -0.81 | 190608310_ATL_LAN |
| Detroit Tigers | DET | -0.36 | 190608310_BAL_DET |
Based on accumulated WAA for this season up to 1906-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +008+ | 6.25 | Vic Willis | 248 | PIT |
| +029+ | 3.23 | Deacon Phillippe | 183.7 | PIT |
| +075+ | 1.4 | Frank Owen | 224.7 | CHA |
| XXXXX | 0.22 | Buster Brown | 241.7 | SLN |
| XXXXX | 0.17 | Bill Hogg | 154 | NYA |
| XXXXX | 0.17 | Irv Higginbotham | 26.3 | SLN |
| XXXXX | -0.32 | Mike Cunningham | 3.7 | OAK |
| XXXXX | -0.57 | Cecil Ferguson | 41.7 | SFN |
| XXXXX | -0.58 | Joe Stanley | 3 | MIN |
| XXXXX | -0.86 | Happy Townsend | 82.7 | CLE |
| XXXXX | -1.02 | Jimmy Dygert | 162.3 | OAK |
| XXXXX | -1.05 | Beany Jacobson | 111.7 | BAL |
| XXXXX | -1.22 | Cy Barger | 5.3 | NYA |
| -025- | -2.56 | Harry McIntire | 214.3 | LAN |
| -024- | -2.63 | John Eubank | 108.7 | DET |
| -023- | -2.69 | Frank Smith | 96 | CHA |
| -022- | -2.72 | Elmer Stricklett | 219.7 | LAN |
| -012- | -3.61 | Charley Hall | 47.7 | CIN |
| -001- | -8.49 | Tom Hughes | 187.3 | MIN |
_