| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 4.77 | 197505310_LAN_CHN |
| Detroit Tigers | DET | 1.94 | 197505310_CHA_DET |
| Cincinnati Reds | CIN | 1.9 | 197505300_CIN_SLN |
| Boston Red Sox | BOS | 1.71 | 197505300_BOS_MIN |
| Oakland Athletics | OAK | 1.61 | 197505300_CLE_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| California Angels | ANA | -2.01 | 197505310_BAL_ANA |
| Philadelphia Phillies | PHI | -1.16 | 197505310_HOU_PHI |
| Chicago Cubs | CHN | -1.06 | 197505300_LAN_CHN |
| Cleveland Indians | CLE | -0.96 | 197505300_CLE_OAK |
| San Diego Padres | SDN | -0.73 | 197505310_SDN_NYN |
Based on accumulated WAA for this season up to 1975-05-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.32 | Andy Messersmith | 110 | LAN |
| +008+ | 2.94 | Rich Gossage | 45.3 | CHA |
| +009+ | 2.86 | Steve Stone | 45.3 | CHN |
| +027+ | 2.02 | Bill Castro | 33.7 | MIL |
| +031+ | 1.84 | Jim Umbarger | 24.7 | TEX |
| +040+ | 1.59 | Jim Todd | 33.7 | OAK |
| +042+ | 1.56 | Wayne Granger | 25.7 | HOU |
| +051+ | 1.43 | Gary Lavelle | 32.3 | SFN |
| +053+ | 1.4 | Clay Carroll | 32 | CIN |
| +056+ | 1.39 | Lindy McDaniel | 19 | KCA |
| +060+ | 1.32 | Gaylord Perry | 97.3 | CLE |
| +061+ | 1.31 | Dave Giusti | 23.3 | PIT |
| +064+ | 1.26 | Will McEnaney | 22.7 | CIN |
| XXXXX | 1.22 | Bob Apodaca | 21.7 | NYN |
| XXXXX | 1.18 | Tom Murphy | 28.7 | MIL |
| XXXXX | 1.16 | Don Kirkwood | 29 | ANA |
| XXXXX | 1.07 | Danny Frisella | 30.7 | SDN |
| XXXXX | 1.05 | Larry Demery | 22.7 | PIT |
| XXXXX | 0.99 | Jim Crawford | 26.3 | HOU |
| XXXXX | 0.92 | Rollie Fingers | 40.7 | OAK |
| XXXXX | 0.9 | Bill Lee | 89 | BOS |
| XXXXX | 0.89 | Mike Garman | 23 | SLN |
| XXXXX | 0.89 | Al Hrabosky | 28 | SLN |
| XXXXX | 0.83 | Eduardo Rodriguez | 27 | MIL |
| XXXXX | 0.83 | John Hiller | 29.7 | DET |
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