| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 4.92 | 197506010_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 |
|---|---|---|---|
| Houston Astros | HOU | -3.36 | 197506010_HOU_PHI |
| Philadelphia Phillies | PHI | -3.32 | 197506010_HOU_PHI |
| Minnesota Twins | MIN | -3.31 | 197506010_BOS_MIN |
| California Angels | ANA | -2.01 | 197505310_BAL_ANA |
| Chicago Cubs | CHN | -1.06 | 197505300_LAN_CHN |
Based on accumulated WAA for this season up to 1975-06-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.4 | Andy Messersmith | 110 | LAN |
| +005+ | 3.34 | Rich Gossage | 49.7 | CHA |
| +008+ | 2.88 | Steve Stone | 45.3 | CHN |
| +026+ | 2.04 | Bill Castro | 33.7 | MIL |
| +035+ | 1.66 | Jim Umbarger | 27.3 | TEX |
| +038+ | 1.6 | Jim Todd | 33.7 | OAK |
| +041+ | 1.58 | Wayne Granger | 25.7 | HOU |
| +049+ | 1.45 | Gary Lavelle | 32.3 | SFN |
| +052+ | 1.42 | Clay Carroll | 32 | CIN |
| +054+ | 1.39 | Lindy McDaniel | 19 | KCA |
| +058+ | 1.36 | Tom Murphy | 30.7 | MIL |
| +060+ | 1.35 | Alan Foster | 41.3 | SDN |
| +066+ | 1.27 | Will McEnaney | 22.7 | CIN |
| +068+ | 1.26 | Danny Frisella | 32.7 | SDN |
| XXXXX | 1.23 | Bob Apodaca | 21.7 | NYN |
| XXXXX | 1.18 | Don Kirkwood | 29 | ANA |
| XXXXX | 1.09 | Larry Demery | 23 | PIT |
| XXXXX | 1.07 | John Hiller | 32.3 | DET |
| XXXXX | 1.07 | Rollie Fingers | 44.7 | OAK |
| XXXXX | 1.01 | Jim Crawford | 26.3 | HOU |
| XXXXX | 0.98 | Gaylord Perry | 102.3 | CLE |
| XXXXX | 0.98 | Mike Garman | 24 | SLN |
| XXXXX | 0.95 | Bill Lee | 89 | BOS |
| XXXXX | 0.9 | Al Hrabosky | 28 | SLN |
| XXXXX | 0.88 | Oscar Zamora | 32 | CHN |
_