| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 3 | 196407300_SFN_PHI |
| Los Angeles Angels | ANA | 2.03 | 196408010_BOS_ANA |
| Baltimore Orioles | BAL | 1.54 | 196407300_BAL_MIN |
| Chicago White Sox | CHA | 0.38 | 196408010_CHA_TEX |
| Cincinnati Reds | CIN | 0.35 | 196408010_CIN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Athletics | OAK | -4.16 | 196407311_BAL_OAK |
| New York Mets | NYN | -4 | 196407300_LAN_NYN |
| Detroit Tigers | DET | -1.54 | 196408010_DET_CLE |
| St. Louis Cardinals | SLN | -1.27 | 196407300_SLN_CHN |
| Milwaukee Braves | ATL | -0.74 | 196408010_ATL_CHN |
Based on accumulated WAA for this season up to 1964-08-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7.44 | Dean Chance | 165.3 | ANA |
| +011+ | 4.93 | Bob Lee | 105.7 | ANA |
| +021+ | 4.43 | Dick Radatz | 106.7 | BOS |
| +035+ | 3.32 | Don McMahon | 70.3 | CLE |
| +054+ | 2.55 | Ron Herbel | 118.3 | SFN |
| +060+ | 2.42 | Bobby Bolin | 106.7 | SFN |
| +063+ | 2.37 | Hoyt Wilhelm | 85 | CHA |
| +069+ | 2.26 | Harvey Haddix | 61.7 | BAL |
| +075+ | 2.08 | Al McBean | 46 | PIT |
| +077+ | 2 | Gaylord Perry | 96.7 | SFN |
| +079+ | 1.91 | Bob Miller | 93.7 | LAN |
| +080+ | 1.9 | Bill Henry | 34.7 | CIN |
| +088+ | 1.78 | Wes Stock | 68 | TOT |
| +093+ | 1.72 | Don Lee | 72.7 | ANA |
| +095+ | 1.7 | Jim Duffalo | 30.3 | SFN |
| +097+ | 1.66 | Steve Ridzik | 77.7 | TEX |
| +098+ | 1.64 | Hal Woodeshick | 52.7 | HOU |
| +099+ | 1.62 | Stu Miller | 64 | BAL |
| +100+ | 1.61 | Ed Roebuck | 50.7 | TOT |
| +102+ | 1.56 | Billy Pierce | 33.7 | SFN |
| +104+ | 1.5 | Roger Craig | 117 | SLN |
| XXXXX | 1.4 | Claude Raymond | 52.3 | HOU |
| XXXXX | 1.38 | Billy McCool | 36 | CIN |
| XXXXX | 1.33 | Al Worthington | 36 | TOT |
| XXXXX | 1.28 | Ron Kline | 51.3 | TEX |
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