| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.26 | 196608010_LAN_PIT |
| Chicago White Sox | CHA | 2.11 | 196608020_CHA_DET |
| San Francisco Giants | SFN | 1.75 | 196608020_SFN_NYN |
| Minnesota Twins | MIN | 1.52 | 196608010_BOS_MIN |
| New York Yankees | NYA | 1.36 | 196608010_NYA_ANA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | -3.93 | 196608020_BOS_MIN |
| Cincinnati Reds | CIN | -3.32 | 196608020_CIN_SLN |
| New York Mets | NYN | -2.8 | 196608030_SFN_NYN |
| Chicago Cubs | CHN | -1.64 | 196608020_ATL_CHN |
| Cleveland Indians | CLE | -0.85 | 196608030_BAL_CLE |
Based on accumulated WAA for this season up to 1966-08-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.12 | Juan Marichal | 199.7 | SFN |
| +021+ | 3.84 | Mike Cuellar | 129.7 | HOU |
| +028+ | 3.35 | Phil Regan | 73 | LAN |
| +036+ | 3.02 | Jack Aker | 74 | OAK |
| +038+ | 2.97 | Bob Locker | 79 | CHA |
| +044+ | 2.79 | Billy McCool | 77.3 | CIN |
| +043+ | 2.79 | Clay Carroll | 90.3 | ATL |
| +045+ | 2.77 | Don Nottebart | 72 | CIN |
| +054+ | 2.62 | Minnie Rojas | 57.7 | ANA |
| +056+ | 2.38 | Eddie Fisher | 67.7 | TOT |
| +064+ | 2.14 | Joe Hoerner | 46 | SLN |
| +070+ | 1.97 | Ron Perranoski | 51.3 | LAN |
| +072+ | 1.91 | Al Worthington | 57.3 | MIN |
| +077+ | 1.79 | Hal Reniff | 69.3 | NYA |
| +087+ | 1.66 | Claude Raymond | 68 | HOU |
| +090+ | 1.62 | Don McMahon | 63.3 | TOT |
| +089+ | 1.62 | Joe Moeller | 44.7 | LAN |
| +097+ | 1.42 | Frank Linzy | 74.7 | SFN |
| +100+ | 1.38 | Whitey Ford | 67 | NYA |
| +104+ | 1.29 | Barry Latman | 86.3 | HOU |
| +106+ | 1.28 | Hoyt Wilhelm | 30.7 | CHA |
| +107+ | 1.27 | Billy O'Dell | 71.7 | TOT |
| XXXXX | 1.23 | Darold Knowles | 78.7 | PHI |
| XXXXX | 1.19 | Dick Lines | 57 | TEX |
| XXXXX | 1.19 | Ron Kline | 67 | TEX |
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