| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago Cubs | CHN | 2.02 | 192709160_LAN_CHN |
| Philadelphia Athletics | OAK | 1.89 | 192709171_BAL_OAK |
| Brooklyn Robins | LAN | 1.79 | 192709160_LAN_CHN |
| Detroit Tigers | DET | 0.73 | 192709171_DET_BOS |
| Washington Senators | MIN | 0.42 | 192709180_CLE_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -4.65 | 192709181_PHI_SLN |
| St. Louis Cardinals | SLN | -4.08 | 192709181_PHI_SLN |
| Boston Red Sox | BOS | -1.83 | 192709171_DET_BOS |
| St. Louis Browns | BAL | -0.12 | 192709171_BAL_OAK |
| New York Yankees | NYA | -0.09 | 192709181_CHA_NYA |
Based on accumulated WAA for this season up to 1927-09-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 5.03 | Lefty Grove | 252.3 | OAK |
| +056+ | 2.62 | Earl Whitehill | 218 | DET |
| +059+ | 2.51 | Garland Braxton | 143.3 | MIN |
| +068+ | 2.17 | Bob Smith | 247 | ATL |
| +073+ | 1.99 | Charlie Root | 295 | CHN |
| XXXXX | 0.94 | Rube Ehrhardt | 87.7 | LAN |
| XXXXX | 0.92 | Ray Kolp | 62.7 | CIN |
| XXXXX | 0.5 | Pete Appleton | 9.7 | CIN |
| XXXXX | 0.5 | Lefty Weinert | 19 | CHN |
| XXXXX | 0.38 | Ken Holloway | 180.3 | DET |
| XXXXX | 0.23 | Guy Morrison | 18.3 | ATL |
| XXXXX | 0.17 | Hi Bell | 57.3 | SLN |
| XXXXX | 0.16 | George Grant | 65.7 | CLE |
| XXXXX | 0.08 | Frank Bennett | 3 | BOS |
| XXXXX | 0.02 | Larry Benton | 221.3 | TOT |
| XXXXX | -0.08 | Frank Bushey | 1.3 | BOS |
| XXXXX | -0.12 | Bob Cremins | 5.3 | BOS |
| XXXXX | -0.14 | Syl Johnson | 3 | SLN |
| XXXXX | -0.14 | Jim Wright | 3 | BAL |
| XXXXX | -0.31 | Vern Underhill | 3.3 | CLE |
| XXXXX | -0.46 | Bill Walker | 4 | SFN |
| XXXXX | -0.47 | Jim Brillheart | 128.3 | CHN |
| XXXXX | -0.56 | Vic Keen | 34 | SLN |
| XXXXX | -0.64 | Bill Clarkson | 86.7 | SFN |
| XXXXX | -0.96 | Elmer Jacobs | 74.3 | CHA |
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