| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 4.24 | 192709270_PIT_CHN |
| St. Louis Cardinals | SLN | 4.04 | 192709251_ATL_SLN |
| New York Yankees | NYA | 3.63 | 192709270_OAK_NYA |
| Philadelphia Athletics | OAK | 1.79 | 192709270_OAK_NYA |
| Washington Senators | MIN | 0.52 | 192709250_BAL_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -11.26 | 192709250_PHI_CIN |
| Boston Red Sox | BOS | -3.92 | 192709261_MIN_BOS |
| St. Louis Browns | BAL | -2.65 | 192709250_BAL_MIN |
| Boston Braves | ATL | -0.07 | 192709251_ATL_SLN |
| New York Giants | SFN | -0.01 | 192709270_SFN_PHI |
Based on accumulated WAA for this season up to 1927-09-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +010+ | 8.4 | Ray Kremer | 222.3 | PIT |
| +011+ | 8.26 | Wilcy Moore | 207.7 | NYA |
| +024+ | 5.08 | Urban Shocker | 196 | NYA |
| +026+ | 4.73 | Carmen Hill | 275.7 | PIT |
| +032+ | 4.34 | Lefty Grove | 262.3 | OAK |
| +041+ | 3.62 | Jack Quinn | 202.3 | OAK |
| +061+ | 2.63 | Garland Braxton | 148.3 | MIN |
| +066+ | 2.19 | Jakie May | 221.7 | CIN |
| +072+ | 2.02 | Watty Clark | 64.7 | LAN |
| XXXXX | 0.29 | Ike Powers | 19 | OAK |
| XXXXX | 0.19 | George Grant | 66.7 | CLE |
| XXXXX | 0.17 | Jing Johnson | 42.7 | OAK |
| XXXXX | 0.09 | Red Peery | 1 | PIT |
| XXXXX | 0.06 | Jim Faulkner | 9.7 | SFN |
| XXXXX | 0.05 | George Smith | 71.3 | DET |
| XXXXX | -0.02 | Percy Jones | 111.7 | CHN |
| XXXXX | -0.15 | Herb Bradley | 14 | BOS |
| XXXXX | -0.22 | Vern Underhill | 4.3 | CLE |
| XXXXX | -0.28 | Norman Plitt | 67 | TOT |
| XXXXX | -0.31 | Sarge Connally | 192.7 | CHA |
| XXXXX | -0.57 | Ken Holloway | 183.3 | DET |
| XXXXX | -0.65 | Larry Benton | 226.3 | TOT |
| XXXXX | -0.93 | Joe Dawson | 80.7 | PIT |
| -068- | -1.85 | Johnny Wertz | 155.3 | ATL |
| -059- | -2.04 | Ernie Nevers | 87.7 | BAL |
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