| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 2.35 | 192806290_CHN_CIN |
| Brooklyn Robins | LAN | 1.84 | 192807010_ATL_LAN |
| New York Yankees | NYA | 1.13 | 192806301_NYA_BOS |
| Philadelphia Athletics | OAK | 0.88 | 192807011_OAK_NYA |
| Cincinnati Reds | CIN | 0.64 | 192806290_CHN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -4.8 | 192806301_PHI_LAN |
| St. Louis Browns | BAL | -1.05 | 192807010_BAL_DET |
| Washington Senators | MIN | -0.64 | 192806300_MIN_OAK |
| Detroit Tigers | DET | -0.3 | 192807010_BAL_DET |
| Boston Braves | ATL | -0.27 | 192807010_ATL_LAN |
Based on accumulated WAA for this season up to 1928-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 4.8 | George Pipgras | 146 | NYA |
| +027+ | 2.48 | Doug McWeeny | 115 | LAN |
| +031+ | 2.07 | Bill Doak | 36.7 | LAN |
| +037+ | 1.84 | Ray Kolp | 88 | CIN |
| +044+ | 1.7 | Hal Haid | 27.7 | SLN |
| +049+ | 1.58 | Pete Appleton | 53.3 | CIN |
| +051+ | 1.54 | Elam Vangilder | 76.7 | DET |
| +052+ | 1.5 | Guy Bush | 104.3 | CHN |
| +058+ | 1.35 | Jim Faulkner | 55 | SFN |
| +057+ | 1.35 | Pat Simmons | 18.7 | BOS |
| XXXXX | 1.12 | Joe Dawson | 58.7 | PIT |
| XXXXX | 1 | Lefty Grove | 106 | OAK |
| XXXXX | 0.74 | Johnny Cooney | 18.7 | ATL |
| XXXXX | 0.69 | Sarge Connally | 53.7 | CHA |
| XXXXX | 0.65 | Rube Ehrhardt | 23.3 | LAN |
| XXXXX | 0.36 | Percy Jones | 92.3 | CHN |
| XXXXX | 0.19 | Bonnie Hollingsworth | 2 | ATL |
| XXXXX | 0.08 | Bill Bayne | 34.7 | CLE |
| XXXXX | 0.03 | Ed Lennon | 4.7 | PHI |
| XXXXX | -0.14 | Lefty Stewart | 43 | BAL |
| XXXXX | -0.32 | Lil Stoner | 61.3 | DET |
| XXXXX | -0.33 | John Shea | 1 | BOS |
| XXXXX | -0.35 | Bill Clarkson | 9.7 | TOT |
| XXXXX | -0.57 | Bill Burwell | 20.7 | PIT |
| XXXXX | -0.72 | Tom Zachary | 84.7 | MIN |
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