| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Giants | SFN | 11.13 | 190705110_PIT_SFN |
| Philadelphia Athletics | OAK | 1.58 | 190705090_OAK_CHA |
| Cincinnati Reds | CIN | 1.41 | 190705090_CIN_ATL |
| Pittsburgh Pirates | PIT | 1.13 | 190705110_PIT_SFN |
| Cleveland Naps | CLE | 0.39 | 190705100_NYA_CLE |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -3.86 | 190705090_MIN_BAL |
| Boston Americans | BOS | -2.14 | 190705110_BOS_DET |
| St. Louis Cardinals | SLN | -0.37 | 190705100_SLN_PHI |
| Boston Doves | ATL | -0.36 | 190705090_CIN_ATL |
| Washington Senators | MIN | -0.33 | 190705110_MIN_BAL |
Based on accumulated WAA for this season up to 1907-05-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 1.95 | Christy Mathewson | 38 | SFN |
| XXXXX | 0.89 | Hooks Wiltse | 22 | SFN |
| XXXXX | 0.23 | John Eubank | 6 | DET |
| XXXXX | 0.16 | Lew Moren | 10 | PHI |
| XXXXX | 0.14 | Bobby Keefe | 27 | NYA |
| XXXXX | 0.11 | Heinie Berger | 4 | CLE |
| XXXXX | 0.08 | George McQuillan | 1 | PHI |
| XXXXX | 0.03 | Cy Barger | 6 | NYA |
| XXXXX | -0.12 | Jimmy Dygert | 25.7 | OAK |
| XXXXX | -0.12 | Lew Brockett | 18 | NYA |
| XXXXX | -0.13 | Deacon Phillippe | 22 | PIT |
| XXXXX | -0.22 | Art Fromme | 26.3 | SLN |
| XXXXX | -0.28 | Tom Hughes | 41.3 | MIN |
| XXXXX | -0.31 | Patsy Flaherty | 36 | ATL |
| XXXXX | -0.47 | Lou Fiene | 5 | CHA |
| XXXXX | -0.52 | Bill Bernhard | 4 | CLE |
| XXXXX | -0.66 | Mike Lynch | 31 | PIT |
| XXXXX | -0.88 | Charlie Smith | 22 | MIN |
| XXXXX | -0.99 | George Winter | 17 | BOS |
| -009- | -1.36 | Art Hoelskoetter | 6.7 | SLN |
| -005- | -1.9 | Cy Morgan | 34 | BAL |
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