| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 4.63 | 195509051_NYA_BAL |
| Boston Red Sox | BOS | 3.8 | 195509040_BOS_BAL |
| Chicago White Sox | CHA | 3.51 | 195509051_CHA_DET |
| Cleveland Indians | CLE | 1.81 | 195509030_CHA_CLE |
| Philadelphia Phillies | PHI | 0.65 | 195509030_SFN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Athletics | OAK | -4.03 | 195509051_OAK_CLE |
| Washington Senators | MIN | -1.83 | 195509030_MIN_NYA |
| Pittsburgh Pirates | PIT | -1.63 | 195509051_PIT_SFN |
| St. Louis Cardinals | SLN | -1.21 | 195509050_CIN_SLN |
| Chicago Cubs | CHN | -0.41 | 195509040_SLN_CHN |
Based on accumulated WAA for this season up to 1955-09-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 8.56 | Billy Pierce | 176 | CHA |
| +008+ | 7.31 | Whitey Ford | 217.7 | NYA |
| +036+ | 3.36 | Hersh Freeman | 82.7 | TOT |
| +041+ | 3.13 | George Susce | 121.7 | BOS |
| +042+ | 3.11 | Sandy Consuegra | 106 | CHA |
| +043+ | 3.02 | Bob Friend | 162.7 | PIT |
| +044+ | 2.93 | Joe Nuxhall | 221 | CIN |
| +046+ | 2.9 | Hal Jeffcoat | 92 | CHN |
| +047+ | 2.9 | Tommy Byrne | 139 | NYA |
| +050+ | 2.69 | Paul LaPalme | 88.7 | SLN |
| +054+ | 2.64 | Ellis Kinder | 57.7 | BOS |
| +057+ | 2.54 | Marv Grissom | 87 | SFN |
| +061+ | 2.39 | Leo Kiely | 84.3 | BOS |
| +064+ | 2.25 | Fritz Dorish | 76.3 | TOT |
| +065+ | 2.23 | Johnny Schmitz | 147.7 | MIN |
| +067+ | 2.12 | Don Mossi | 75.3 | CLE |
| +070+ | 2.05 | Warren Spahn | 208 | ATL |
| +074+ | 1.95 | Jack Meyer | 103.3 | PHI |
| +073+ | 1.95 | Ray Narleski | 103 | CLE |
| +075+ | 1.93 | Bob Miller | 76.3 | PHI |
| +078+ | 1.87 | Don Larsen | 74 | NYA |
| +079+ | 1.85 | Roy Face | 118.7 | PIT |
| +085+ | 1.8 | Dixie Howell | 64.7 | CHA |
| +084+ | 1.8 | Ernie Johnson | 89.7 | ATL |
| +093+ | 1.62 | Roger Craig | 67.3 | LAN |
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