| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | 2.08 | 196408051_HOU_PHI |
| San Francisco Giants | SFN | 2.04 | 196408050_SFN_NYN |
| Baltimore Orioles | BAL | 1.49 | 196408050_BAL_ANA |
| Cleveland Indians | CLE | 0.82 | 196408050_TEX_CLE |
| Cincinnati Reds | CIN | 0.71 | 196408060_ATL_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Athletics | OAK | -5.37 | 196408040_NYA_OAK |
| Washington Senators | TEX | -3.81 | 196408050_TEX_CLE |
| New York Mets | NYN | -2.66 | 196408050_SFN_NYN |
| Detroit Tigers | DET | -1.92 | 196408050_DET_CHA |
| Milwaukee Braves | ATL | -0.65 | 196408050_ATL_CIN |
Based on accumulated WAA for this season up to 1964-08-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 5.11 | Bob Lee | 108.7 | ANA |
| +023+ | 4.35 | Dick Radatz | 111.3 | BOS |
| +035+ | 3.48 | Bob Bruce | 142.3 | HOU |
| +039+ | 3.43 | Don McMahon | 72.3 | CLE |
| +040+ | 3.31 | Ron Herbel | 129 | SFN |
| +059+ | 2.52 | Gaylord Perry | 106.7 | SFN |
| +062+ | 2.46 | Harvey Haddix | 64.3 | BAL |
| +063+ | 2.39 | Al McBean | 50 | PIT |
| +067+ | 2.3 | Steve Ridzik | 85.7 | TEX |
| +069+ | 2.29 | Hoyt Wilhelm | 85 | CHA |
| +076+ | 2.05 | Bill Henry | 36.7 | CIN |
| +077+ | 2.04 | Wes Stock | 71.7 | TOT |
| +080+ | 1.98 | Bob Miller | 95 | LAN |
| +089+ | 1.83 | Jim Duffalo | 32.3 | SFN |
| +092+ | 1.78 | Ed Roebuck | 53 | TOT |
| +093+ | 1.77 | Al Worthington | 41.7 | TOT |
| +101+ | 1.59 | Stu Miller | 64 | BAL |
| +102+ | 1.54 | Joe Sparma | 53 | DET |
| +104+ | 1.52 | Billy Pierce | 33.7 | SFN |
| +105+ | 1.51 | Ron Kline | 54.3 | TEX |
| +107+ | 1.47 | Roger Craig | 117.7 | SLN |
| XXXXX | 1.37 | Claude Raymond | 52.3 | HOU |
| XXXXX | 1.26 | Billy McCool | 37.3 | CIN |
| XXXXX | 1.24 | Dick Hall | 57.3 | BAL |
| XXXXX | 1.22 | Aubrey Gatewood | 24.7 | ANA |
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