| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 8.86 | 197505170_OAK_NYA |
| Milwaukee Brewers | MIL | 2.64 | 197505170_MIL_MIN |
| Montreal Expos | WAS | 1.79 | 197505180_CIN_WAS |
| St. Louis Cardinals | SLN | 1.51 | 197505170_SLN_SFN |
| Cincinnati Reds | CIN | 0.47 | 197505180_CIN_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -3.64 | 197505190_ANA_CLE |
| Philadelphia Phillies | PHI | -1.11 | 197505170_ATL_PHI |
| California Angels | ANA | -0.72 | 197505190_ANA_CLE |
| Houston Astros | HOU | -0.65 | 197505180_NYN_HOU |
| San Diego Padres | SDN | -0.47 | 197505180_CHN_SDN |
Based on accumulated WAA for this season up to 1975-05-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +009+ | 2.52 | Rich Gossage | 41.3 | CHA |
| +014+ | 2.33 | Ken Holtzman | 70.7 | OAK |
| +029+ | 1.43 | Wayne Granger | 19.3 | HOU |
| +035+ | 1.39 | Jim Umbarger | 19.7 | TEX |
| +037+ | 1.35 | Dave Giusti | 19 | PIT |
| XXXXX | 1.2 | Dennis Eckersley | 14.3 | CLE |
| XXXXX | 1.18 | Tug McGraw | 16.7 | PHI |
| XXXXX | 1.17 | John Hiller | 24.3 | DET |
| XXXXX | 1.16 | Terry Forster | 32.3 | CHA |
| XXXXX | 1.12 | Phil Niekro | 63 | ATL |
| XXXXX | 1.04 | Gary Lavelle | 25.3 | SFN |
| XXXXX | 1.01 | Al Hrabosky | 22.3 | SLN |
| XXXXX | 0.95 | Tom Burgmeier | 13.7 | MIN |
| XXXXX | 0.93 | Tom Murphy | 23.3 | MIL |
| XXXXX | 0.9 | Dennis Blair | 43 | WAS |
| XXXXX | 0.88 | Eduardo Rodriguez | 20.3 | MIL |
| XXXXX | 0.84 | Bill Castro | 17.3 | MIL |
| XXXXX | 0.8 | Clay Carroll | 25 | CIN |
| XXXXX | 0.79 | Larry Demery | 17.3 | PIT |
| XXXXX | 0.77 | Tom Hall | 11.7 | TOT |
| XXXXX | 0.77 | Will McEnaney | 17 | CIN |
| XXXXX | 0.75 | Oscar Zamora | 21.3 | CHN |
| XXXXX | 0.73 | Steve Mingori | 11.3 | KCA |
| XXXXX | 0.7 | Bob Apodaca | 13.3 | NYN |
| XXXXX | 0.67 | Don Kirkwood | 23.7 | ANA |
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