| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 7.82 | 190605210_CHA_NYA |
| New York Giants | SFN | 7.78 | 190605210_SFN_CHN |
| St. Louis Browns | BAL | 1.19 | 190605190_BAL_NYA |
| Detroit Tigers | DET | 1.06 | 190605190_DET_OAK |
| Philadelphia Athletics | OAK | 0.68 | 190605210_CLE_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Brooklyn Superbas | LAN | -5.09 | 190605190_LAN_SLN |
| Philadelphia Phillies | PHI | -3.61 | 190605190_PHI_CHN |
| Cincinnati Reds | CIN | -2.94 | 190605210_LAN_CIN |
| Boston Americans | BOS | -2.48 | 190605190_CLE_BOS |
| Boston Beaneaters | ATL | -1.12 | 190605210_ATL_PIT |
Based on accumulated WAA for this season up to 1906-05-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +018+ | 1.6 | Chief Bender | 71.7 | OAK |
| XXXXX | 1.19 | Beany Jacobson | 44 | BAL |
| XXXXX | 0.65 | Fred Beebe | 43.7 | CHN |
| XXXXX | 0.26 | Lefty Leifield | 28 | PIT |
| XXXXX | 0.21 | Clark Griffith | 7 | NYA |
| XXXXX | -0.07 | John McCloskey | 21.7 | PHI |
| XXXXX | -0.14 | Barney Wolfe | 12 | MIN |
| XXXXX | -0.22 | Charlie Chech | 35.3 | CIN |
| XXXXX | -0.3 | Christy Mathewson | 28 | SFN |
| XXXXX | -0.33 | Jimmy Wiggs | 10.3 | DET |
| XXXXX | -0.54 | Walter Clarkson | 38.3 | NYA |
| XXXXX | -0.59 | Frank Owen | 63 | CHA |
| XXXXX | -0.63 | Ed Hughes | 7 | BOS |
| XXXXX | -0.95 | Cecil Ferguson | 10 | SFN |
| XXXXX | -1.1 | Ed Killian | 22.7 | DET |
| XXXXX | -1.1 | Harry McIntire | 62.7 | LAN |
| XXXXX | -1.12 | Art Hoelskoetter | 33 | SLN |
| -016- | -1.46 | Norwood Gibson | 18.7 | BOS |
| -007- | -1.91 | Roy Witherup | 13 | ATL |
| -005- | -2.33 | Kid Nichols | 11 | PHI |
| -003- | -2.62 | Orval Overall | 65 | CIN |
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