| Team | Tm | Tier | Game |
|---|---|---|---|
| Montreal Expos | WAS | 5.98 | 197505100_HOU_WAS |
| Milwaukee Brewers | MIL | 2.18 | 197505080_MIL_DET |
| St. Louis Cardinals | SLN | 1.78 | 197505080_PHI_SLN |
| San Francisco Giants | SFN | 1.76 | 197505080_SFN_ATL |
| Pittsburgh Pirates | PIT | 1.27 | 197505090_LAN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -6.43 | 197505080_TEX_KCA |
| California Angels | ANA | -3.25 | 197505090_BOS_ANA |
| San Diego Padres | SDN | -1.96 | 197505080_SDN_CIN |
| Houston Astros | HOU | -1.83 | 197505090_HOU_WAS |
| Cleveland Indians | CLE | -1.59 | 197505100_CHA_CLE |
Based on accumulated WAA for this season up to 1975-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.2 | Randy Jones | 50 | SDN |
| +015+ | 1.71 | Rich Gossage | 31.7 | CHA |
| +024+ | 1.45 | Jim Umbarger | 17.7 | TEX |
| XXXXX | 1.18 | John Hiller | 14.3 | DET |
| XXXXX | 1.17 | Darold Knowles | 19 | CHN |
| XXXXX | 1.15 | Dave Giusti | 14 | PIT |
| XXXXX | 1.14 | Wayne Granger | 16 | HOU |
| XXXXX | 1.01 | Jim Kern | 24.7 | CLE |
| XXXXX | 1 | Jim Barr | 48.3 | SFN |
| XXXXX | 0.95 | Clay Carroll | 19.7 | CIN |
| XXXXX | 0.92 | Dennis Eckersley | 11 | CLE |
| XXXXX | 0.89 | Gary Lavelle | 18.7 | SFN |
| XXXXX | 0.83 | Tom Murphy | 17.3 | MIL |
| XXXXX | 0.8 | Tug McGraw | 9.7 | PHI |
| XXXXX | 0.8 | Terry Forster | 23 | CHA |
| XXXXX | 0.76 | Mike Garman | 14.3 | SLN |
| XXXXX | 0.72 | Jim Hughes | 23.3 | MIN |
| XXXXX | 0.72 | Frank Tanana | 27 | ANA |
| XXXXX | 0.72 | Bill Castro | 11 | MIL |
| XXXXX | 0.69 | Dave Heaverlo | 13.7 | SFN |
| XXXXX | 0.69 | Tom Burgmeier | 10.7 | MIN |
| XXXXX | 0.66 | Fred Scherman | 10.3 | HOU |
| XXXXX | 0.65 | John Montague | 7.7 | WAS |
| XXXXX | 0.65 | Tom Walker | 18 | DET |
| XXXXX | 0.64 | Eduardo Rodriguez | 15 | MIL |
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