| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 1.27 | 190609191_SLN_PHI |
| St. Louis Browns | BAL | 0.53 | 190609170_NYA_BAL |
| New York Highlanders | NYA | 0.08 | 190609170_NYA_BAL |
| Boston Beaneaters | ATL | 0.03 | 190609180_CHN_ATL |
| New York Giants | SFN | 0.02 | 190609190_PIT_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | MIN | -2.39 | 190609170_MIN_CLE |
| Boston Americans | BOS | -2.13 | 190609190_BOS_DET |
| Brooklyn Superbas | LAN | -1.79 | 190609191_CIN_LAN |
| Chicago White Sox | CHA | -0.55 | 190609190_OAK_CHA |
| Philadelphia Athletics | OAK | -0.13 | 190609190_OAK_CHA |
Based on accumulated WAA for this season up to 1906-09-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 5.45 | Bill Duggleby | 274.3 | PHI |
| XXXXX | 1.19 | Dummy Taylor | 202.3 | SFN |
| XXXXX | 0.98 | Clark Griffith | 54 | NYA |
| XXXXX | 0.52 | Jack Cameron | 6 | ATL |
| XXXXX | 0.01 | Clyde Goodwin | 5 | MIN |
| XXXXX | -0.17 | Hack Schumann | 3 | OAK |
| XXXXX | -0.42 | Tom Hughes | 5 | NYA |
| XXXXX | -0.7 | Cecil Ferguson | 45.7 | SFN |
| -076- | -1.35 | Jim Holmes | 4 | OAK |
| -018- | -3.26 | Frank Smith | 114 | CHA |
| -005- | -5.97 | Jim Pastorius | 185.3 | LAN |
| -004- | -6.5 | Joe Harris | 208.3 | BOS |
_