| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 4.64 | 196409010_DET_CHA |
| Baltimore Orioles | BAL | 2.32 | 196408300_CHA_BAL |
| Houston Astros | HOU | 2.18 | 196409010_HOU_PHI |
| Cincinnati Reds | CIN | 1.24 | 196409010_CHN_CIN |
| San Francisco Giants | SFN | 0.97 | 196408301_SFN_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | TEX | -3.32 | 196409010_CLE_TEX |
| Kansas City Athletics | OAK | -3.08 | 196408301_CLE_OAK |
| Chicago Cubs | CHN | -2.74 | 196408300_NYN_CHN |
| Milwaukee Braves | ATL | -2.56 | 196409010_ATL_SLN |
| Detroit Tigers | DET | -1.96 | 196408300_DET_ANA |
Based on accumulated WAA for this season up to 1964-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 6 | Bob Lee | 129 | ANA |
| +021+ | 5.58 | Dick Radatz | 135.7 | BOS |
| +022+ | 5.42 | Gary Peters | 221 | CHA |
| +026+ | 4.8 | Jim Bouton | 227.7 | NYA |
| +033+ | 4.17 | Don McMahon | 89 | CLE |
| +056+ | 3.09 | Bob Veale | 218.3 | PIT |
| +065+ | 2.79 | Bill Henry | 46 | CIN |
| +066+ | 2.78 | Ron Kline | 72 | TEX |
| +068+ | 2.66 | Hoyt Wilhelm | 102.3 | CHA |
| +070+ | 2.61 | Bob Miller | 113 | LAN |
| +071+ | 2.59 | Gaylord Perry | 142.7 | SFN |
| +072+ | 2.55 | Al Worthington | 61.3 | TOT |
| +074+ | 2.51 | Wes Stock | 92.7 | TOT |
| +075+ | 2.44 | Dick Hall | 74.3 | BAL |
| +077+ | 2.43 | Don Larsen | 80 | TOT |
| +080+ | 2.36 | Ron Herbel | 155 | SFN |
| +087+ | 2.2 | Harvey Haddix | 74 | BAL |
| +106+ | 1.66 | Billy McCool | 55 | CIN |
| +110+ | 1.64 | John Buzhardt | 148 | CHA |
| XXXXX | 1.63 | Fred Newman | 147 | ANA |
| XXXXX | 1.61 | Aubrey Gatewood | 46.7 | ANA |
| XXXXX | 1.45 | Turk Farrell | 168.7 | HOU |
| XXXXX | 1.36 | Sam McDowell | 131.3 | CLE |
| XXXXX | 1.36 | Barney Schultz | 21 | SLN |
| XXXXX | 1.35 | Terry Fox | 46 | DET |
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