| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 3.76 | 197505020_WAS_NYN |
| Detroit Tigers | DET | 3.09 | 197504300_DET_MIL |
| Baltimore Orioles | BAL | 1.75 | 197504300_BAL_NYA |
| Milwaukee Brewers | MIL | 1.67 | 197505020_NYA_MIL |
| St. Louis Cardinals | SLN | 1.34 | 197504300_SLN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -2.49 | 197504300_CLE_BOS |
| Philadelphia Phillies | PHI | -2.43 | 197505020_PIT_PHI |
| Houston Astros | HOU | -2.24 | 197505020_HOU_SFN |
| San Diego Padres | SDN | -2.03 | 197504300_HOU_SDN |
| Chicago White Sox | CHA | -1.29 | 197505010_CHA_TEX |
Based on accumulated WAA for this season up to 1975-05-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 1.69 | Woodie Fryman | 24.7 | WAS |
| XXXXX | 1.24 | Don Kirkwood | 21 | ANA |
| XXXXX | 1.04 | Jim Umbarger | 13 | TEX |
| XXXXX | 0.99 | Darold Knowles | 12 | CHN |
| XXXXX | 0.93 | John Hiller | 11.3 | DET |
| XXXXX | 0.87 | Lindy McDaniel | 13.3 | KCA |
| XXXXX | 0.81 | Rich Gossage | 20.7 | CHA |
| XXXXX | 0.78 | Wayne Granger | 12 | HOU |
| XXXXX | 0.68 | Jim Crawford | 13.3 | HOU |
| XXXXX | 0.68 | Diego Segui | 11.3 | BOS |
| XXXXX | 0.67 | Mike Garman | 10.7 | SLN |
| XXXXX | 0.62 | Charlie Williams | 18.3 | SFN |
| XXXXX | 0.62 | Dennis Eckersley | 7.3 | CLE |
| XXXXX | 0.59 | Clay Carroll | 15.3 | CIN |
| XXXXX | 0.57 | Jim Kern | 16.7 | CLE |
| XXXXX | 0.53 | Jim Brewer | 9.3 | LAN |
| XXXXX | 0.52 | Bill Castro | 8.7 | MIL |
| XXXXX | 0.52 | Tom Burgmeier | 8.7 | MIN |
| XXXXX | 0.48 | Randy Moffitt | 11.3 | SFN |
| XXXXX | 0.48 | Sam McDowell | 13.7 | PIT |
| XXXXX | 0.48 | Dave Heaverlo | 8.7 | SFN |
| XXXXX | 0.47 | Ray Corbin | 13 | MIN |
| XXXXX | 0.47 | Terry Forster | 19 | CHA |
| XXXXX | 0.44 | Tom Buskey | 7.7 | CLE |
| XXXXX | 0.42 | Fred Scherman | 7.7 | HOU |
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