| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 2.43 | 196406290_CHA_CLE |
| San Francisco Giants | SFN | 1.67 | 196406290_NYN_SFN |
| Philadelphia Phillies | PHI | 1.61 | 196406270_PHI_SLN |
| Baltimore Orioles | BAL | 1.17 | 196406290_MIN_BAL |
| Los Angeles Dodgers | LAN | 0.57 | 196406270_LAN_SFN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | -7.08 | 196406270_NYN_ATL |
| Minnesota Twins | MIN | -3 | 196406280_CHA_MIN |
| Kansas City Athletics | OAK | -2.42 | 196406290_OAK_BOS |
| Washington Senators | TEX | -1.91 | 196406280_BAL_TEX |
| St. Louis Cardinals | SLN | -1 | 196406281_PHI_SLN |
Based on accumulated WAA for this season up to 1964-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 3.78 | Dick Radatz | 78 | BOS |
| +019+ | 3.12 | Bob Gibson | 116.3 | SLN |
| +037+ | 2.44 | Bob Lee | 67 | ANA |
| +042+ | 2.23 | Stu Miller | 46.7 | BAL |
| +045+ | 2.12 | Don McMahon | 46.3 | CLE |
| +046+ | 2.09 | Claude Raymond | 34.3 | HOU |
| +047+ | 2.07 | Bob Miller | 59 | LAN |
| +055+ | 1.93 | Claude Osteen | 111.3 | TEX |
| +057+ | 1.86 | Al McBean | 29 | PIT |
| +058+ | 1.85 | Gaylord Perry | 51 | SFN |
| +060+ | 1.83 | Hoyt Wilhelm | 56 | CHA |
| +073+ | 1.63 | John Wyatt | 55 | OAK |
| +074+ | 1.62 | Hank Fischer | 89.3 | ATL |
| +075+ | 1.62 | Steve Ridzik | 51 | TEX |
| +079+ | 1.57 | Ed Roebuck | 35.7 | TOT |
| +081+ | 1.54 | Bob Heffner | 59.3 | BOS |
| +083+ | 1.52 | Vern Law | 96 | PIT |
| +085+ | 1.49 | Bob Shaw | 57 | SFN |
| +086+ | 1.41 | Bob Duliba | 37 | ANA |
| +089+ | 1.37 | Dick Hall | 41.3 | BAL |
| XXXXX | 1.21 | Harvey Haddix | 47 | BAL |
| XXXXX | 1.12 | Ron Perranoski | 57.7 | LAN |
| XXXXX | 1.11 | Bobby Tiefenauer | 42 | ATL |
| XXXXX | 1.06 | Bill Stafford | 34 | NYA |
| XXXXX | 1.03 | John Buzhardt | 73.7 | CHA |
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