| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 5.28 | 190609291_PIT_LAN |
| Philadelphia Phillies | PHI | 2.57 | 190609280_CHN_PHI |
| Cleveland Naps | CLE | 2.5 | 190609290_NYA_CLE |
| New York Giants | SFN | 0.23 | 190609280_SLN_SFN |
| Detroit Tigers | DET | 0 | 190609280_OAK_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -2.51 | 190609301_MIN_CHA |
| Brooklyn Superbas | LAN | -1.24 | 190609291_PIT_LAN |
| Philadelphia Athletics | OAK | -0.64 | 190609280_OAK_DET |
| Boston Americans | BOS | -0.39 | 190609301_BOS_BAL |
| New York Highlanders | NYA | -0.11 | 190609290_NYA_CLE |
Based on accumulated WAA for this season up to 1906-09-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +015+ | 5.49 | Otto Hess | 324.7 | CLE |
| +021+ | 4.7 | Bill Duggleby | 280 | PHI |
| +024+ | 4.22 | Sam Leever | 251 | PIT |
| +038+ | 3.17 | Nick Altrock | 270.7 | CHA |
| +039+ | 3.15 | Deacon Phillippe | 228.7 | PIT |
| XXXXX | 0.42 | Len Swormstedt | 5 | BOS |
| XXXXX | -0.12 | Henry Mathewson | 1 | SFN |
| XXXXX | -0.14 | Clark Griffith | 61 | NYA |
| XXXXX | -0.17 | Bill Essick | 22.7 | CIN |
| XXXXX | -0.22 | Cozy Dolan | 12 | ATL |
| XXXXX | -0.34 | Tom Hughes | 6 | NYA |
| XXXXX | -0.73 | Hack Schumann | 14 | OAK |
| XXXXX | -0.75 | Jesse Whiting | 15.7 | LAN |
| XXXXX | -0.98 | Jimmy Dygert | 208.7 | OAK |
| -062- | -1.68 | Ralph Glaze | 123.7 | BOS |
| -050- | -2.04 | Doc Scanlan | 279.3 | LAN |
| -028- | -2.83 | Frank Smith | 119 | CHA |
| -007- | -4.77 | Frank Kitson | 197.3 | MIN |
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