| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 2.77 | 196608300_CLE_CHA |
| Los Angeles Dodgers | LAN | 2.57 | 196608300_LAN_NYN |
| Washington Senators | TEX | 1.27 | 196608311_TEX_OAK |
| Baltimore Orioles | BAL | 0.97 | 196608300_DET_BAL |
| St. Louis Cardinals | SLN | 0.93 | 196608300_SLN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -3.66 | 196608310_HOU_PHI |
| Boston Red Sox | BOS | -2.94 | 196608300_BOS_ANA |
| New York Mets | NYN | -2.05 | 196608300_LAN_NYN |
| Detroit Tigers | DET | -1.37 | 196609010_DET_CHA |
| Chicago Cubs | CHN | -1.17 | 196608310_CHN_CIN |
Based on accumulated WAA for this season up to 1966-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +035+ | 3.69 | Phil Regan | 92.7 | LAN |
| +037+ | 3.64 | Jack Aker | 91 | OAK |
| +046+ | 3.24 | Joe Hoerner | 59 | SLN |
| +047+ | 3.23 | Clay Carroll | 121 | ATL |
| +051+ | 3 | Joe Horlen | 172.3 | CHA |
| +053+ | 2.93 | Stu Miller | 82.7 | BAL |
| +058+ | 2.84 | Hoyt Wilhelm | 57.7 | CHA |
| +063+ | 2.58 | Al Worthington | 73 | MIN |
| +067+ | 2.49 | Billy McCool | 93 | CIN |
| +071+ | 2.4 | Jim Nash | 88.7 | OAK |
| +072+ | 2.33 | Eddie Fisher | 82.7 | TOT |
| +080+ | 2.11 | Ron Kline | 80.7 | TEX |
| +084+ | 2.03 | Billy O'Dell | 95.7 | TOT |
| +091+ | 1.88 | Don Nottebart | 90.7 | CIN |
| +092+ | 1.84 | Hal Woodeshick | 57.3 | SLN |
| +094+ | 1.81 | Minnie Rojas | 72.7 | ANA |
| +096+ | 1.78 | Dick Lines | 71.7 | TEX |
| +100+ | 1.72 | Frank Linzy | 87.7 | SFN |
| +101+ | 1.69 | Lindy McDaniel | 95 | SFN |
| +103+ | 1.67 | Dooley Womack | 57.3 | NYA |
| +104+ | 1.61 | Ron Perranoski | 65 | LAN |
| XXXXX | 1.47 | Bob Humphreys | 100.7 | TEX |
| XXXXX | 1.46 | Darold Knowles | 93.3 | PHI |
| XXXXX | 1.43 | Orlando Pena | 87.7 | DET |
| XXXXX | 1.43 | Roy Face | 60.3 | PIT |
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