| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 2.99 | 196408010_SFN_PIT |
| Los Angeles Angels | ANA | 2.03 | 196408010_BOS_ANA |
| Houston Astros | HOU | 1.76 | 196408021_HOU_NYN |
| Baltimore Orioles | BAL | 1.5 | 196408020_BAL_OAK |
| Chicago White Sox | CHA | 0.38 | 196408010_CHA_TEX |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Athletics | OAK | -4.76 | 196408020_BAL_OAK |
| New York Mets | NYN | -3.8 | 196407311_HOU_NYN |
| Detroit Tigers | DET | -1.54 | 196408010_DET_CLE |
| St. Louis Cardinals | SLN | -1.18 | 196407310_CIN_SLN |
| Milwaukee Braves | ATL | -0.74 | 196408010_ATL_CHN |
Based on accumulated WAA for this season up to 1964-08-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 4.9 | Bob Lee | 105.7 | ANA |
| +022+ | 4.34 | Dick Radatz | 108.3 | BOS |
| +032+ | 3.67 | Bob Bruce | 134.3 | HOU |
| +034+ | 3.46 | Don McMahon | 72.3 | CLE |
| +053+ | 2.67 | Ron Herbel | 120 | SFN |
| +061+ | 2.42 | Harvey Haddix | 63.7 | BAL |
| +064+ | 2.35 | Hoyt Wilhelm | 85 | CHA |
| +068+ | 2.16 | Al McBean | 47 | PIT |
| +071+ | 2.06 | Bill Henry | 36.7 | CIN |
| +077+ | 1.98 | Gaylord Perry | 96.7 | SFN |
| +081+ | 1.89 | Bob Miller | 93.7 | LAN |
| +084+ | 1.84 | Wes Stock | 69 | TOT |
| +094+ | 1.72 | Ed Roebuck | 52 | TOT |
| +096+ | 1.7 | Steve Ridzik | 78.3 | TEX |
| +098+ | 1.69 | Jim Duffalo | 30.3 | SFN |
| +099+ | 1.61 | Stu Miller | 64 | BAL |
| +100+ | 1.59 | Joe Sparma | 53 | DET |
| +101+ | 1.55 | Billy Pierce | 33.7 | SFN |
| +104+ | 1.48 | Roger Craig | 117 | SLN |
| +110+ | 1.39 | Claude Raymond | 52.3 | HOU |
| XXXXX | 1.38 | Al Worthington | 36.7 | TOT |
| XXXXX | 1.35 | Ron Kline | 52.3 | TEX |
| XXXXX | 1.35 | Hal Woodeshick | 54.3 | HOU |
| XXXXX | 1.28 | Billy McCool | 37.3 | CIN |
| XXXXX | 1.23 | Dick Hall | 57 | BAL |
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