| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 4.16 | 197505050_CHN_WAS |
| Los Angeles Dodgers | LAN | 1.87 | 197505040_SDN_LAN |
| San Francisco Giants | SFN | 1.79 | 197505041_HOU_SFN |
| Milwaukee Brewers | MIL | 1.51 | 197505040_NYA_MIL |
| St. Louis Cardinals | SLN | 1.38 | 197505040_CHN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -2.53 | 197505060_TEX_KCA |
| Houston Astros | HOU | -2.47 | 197505060_HOU_LAN |
| Detroit Tigers | DET | -1.93 | 197505060_MIL_DET |
| Atlanta Braves | ATL | -1.49 | 197505040_ATL_CIN |
| San Diego Padres | SDN | -1.21 | 197505040_SDN_LAN |
Based on accumulated WAA for this season up to 1975-05-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +017+ | 1.45 | Jim Umbarger | 17.7 | TEX |
| +019+ | 1.44 | Randy Jones | 41 | SDN |
| +023+ | 1.4 | Rich Gossage | 27.7 | CHA |
| XXXXX | 1.14 | Wayne Granger | 16 | HOU |
| XXXXX | 1.07 | Darold Knowles | 17.7 | CHN |
| XXXXX | 1.05 | Mike Marshall | 18.7 | LAN |
| XXXXX | 1.03 | Jim Kern | 24.7 | CLE |
| XXXXX | 0.99 | Dave Giusti | 12 | PIT |
| XXXXX | 0.97 | Don Kirkwood | 22.3 | ANA |
| XXXXX | 0.93 | Dennis Eckersley | 11 | CLE |
| XXXXX | 0.88 | Chuck Taylor | 12.7 | WAS |
| XXXXX | 0.66 | Jim Barr | 39.3 | SFN |
| XXXXX | 0.62 | Bill Campbell | 14.7 | MIN |
| XXXXX | 0.61 | Mike Garman | 12.3 | SLN |
| XXXXX | 0.59 | Terry Forster | 20.3 | CHA |
| XXXXX | 0.55 | Jim Brewer | 12.3 | LAN |
| XXXXX | 0.54 | Jim Crawford | 16.3 | HOU |
| XXXXX | 0.53 | Tom Burgmeier | 8.7 | MIN |
| XXXXX | 0.52 | Dave Heaverlo | 11.7 | SFN |
| XXXXX | 0.51 | Gene Garber | 13.7 | PHI |
| XXXXX | 0.51 | Alan Foster | 16.7 | SDN |
| XXXXX | 0.51 | Doug Bird | 21.3 | KCA |
| XXXXX | 0.5 | Sam McDowell | 13.7 | PIT |
| XXXXX | 0.48 | Gary Lavelle | 13.7 | SFN |
| XXXXX | 0.47 | Oscar Zamora | 18 | CHN |
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