| Team | Tm | Tier | Game |
|---|---|---|---|
| Minnesota Twins | MIN | 6.14 | 197505230_MIN_MIL |
| Montreal Expos | WAS | 2.57 | 197505210_WAS_ATL |
| St. Louis Cardinals | SLN | 2.13 | 197505210_SLN_SDN |
| Detroit Tigers | DET | 1.49 | 197505230_DET_CHA |
| San Francisco Giants | SFN | 1.3 | 197505230_CHN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -5.98 | 197505230_PHI_CIN |
| Cleveland Indians | CLE | -5.19 | 197505210_ANA_CLE |
| California Angels | ANA | -3.52 | 197505230_ANA_BOS |
| San Diego Padres | SDN | -1.94 | 197505220_PIT_SDN |
| Chicago Cubs | CHN | -1.79 | 197505230_CHN_SFN |
Based on accumulated WAA for this season up to 1975-05-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 2.78 | Rich Gossage | 44.7 | CHA |
| +025+ | 1.72 | Jim Barr | 64.7 | SFN |
| +028+ | 1.64 | Phil Niekro | 72 | ATL |
| +033+ | 1.47 | Jim Umbarger | 20.7 | TEX |
| +034+ | 1.47 | Dave Giusti | 23 | PIT |
| +037+ | 1.42 | Wayne Granger | 19.3 | HOU |
| +040+ | 1.37 | Terry Forster | 35 | CHA |
| +043+ | 1.27 | Gary Lavelle | 28.3 | SFN |
| XXXXX | 1.22 | Bill Castro | 22 | MIL |
| XXXXX | 1.2 | Dennis Eckersley | 14.3 | CLE |
| XXXXX | 1.1 | Bert Blyleven | 78.3 | MIN |
| XXXXX | 1.09 | Clay Carroll | 28.7 | CIN |
| XXXXX | 1.05 | Eduardo Rodriguez | 25 | MIL |
| XXXXX | 1.04 | Jim Todd | 25 | OAK |
| XXXXX | 1.04 | Al Hrabosky | 22.7 | SLN |
| XXXXX | 0.96 | Tom Murphy | 24 | MIL |
| XXXXX | 0.93 | Will McEnaney | 19 | CIN |
| XXXXX | 0.92 | Bob Apodaca | 16 | NYN |
| XXXXX | 0.91 | John Hiller | 26.3 | DET |
| XXXXX | 0.9 | Larry Demery | 18.7 | PIT |
| XXXXX | 0.85 | Tug McGraw | 17.7 | PHI |
| XXXXX | 0.78 | Mike Garman | 22 | SLN |
| XXXXX | 0.73 | Danny Frisella | 24.3 | SDN |
| XXXXX | 0.72 | Sam McDowell | 19 | PIT |
| XXXXX | 0.68 | Don Kirkwood | 23.7 | ANA |
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