| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 5.06 | 196406120_NYN_PHI |
| Chicago White Sox | CHA | 1.58 | 196406100_BAL_CHA |
| San Francisco Giants | SFN | 1.38 | 196406110_ATL_SFN |
| Baltimore Orioles | BAL | 1.03 | 196406120_BAL_BOS |
| Pittsburgh Pirates | PIT | 0.7 | 196406120_PIT_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Athletics | OAK | -13.47 | 196406100_OAK_TEX |
| Minnesota Twins | MIN | -1.35 | 196406110_MIN_DET |
| Cincinnati Reds | CIN | -0.75 | 196406100_CIN_LAN |
| Milwaukee Braves | ATL | -0.3 | 196406120_ATL_SFN |
| New York Mets | NYN | -0.26 | 196406120_NYN_PHI |
Based on accumulated WAA for this season up to 1964-06-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 3.39 | Chris Short | 58 | PHI |
| +018+ | 2.69 | Dick Radatz | 58.7 | BOS |
| +038+ | 1.95 | Claude Raymond | 28 | HOU |
| +040+ | 1.88 | Don McMahon | 36 | CLE |
| +042+ | 1.79 | Roger Craig | 65 | SLN |
| +047+ | 1.71 | Bob Lee | 56.7 | ANA |
| +048+ | 1.63 | Hoyt Wilhelm | 38.7 | CHA |
| +051+ | 1.58 | Dick Hall | 29 | BAL |
| +053+ | 1.56 | Stu Miller | 36.3 | BAL |
| +055+ | 1.48 | Ron Perranoski | 48 | LAN |
| +066+ | 1.27 | Al McBean | 17.3 | PIT |
| +067+ | 1.25 | Ed Roebuck | 25 | TOT |
| XXXXX | 1.16 | Bob Duliba | 27 | ANA |
| XXXXX | 1.14 | Ron Kline | 28.3 | TEX |
| XXXXX | 1.09 | John Wyatt | 34.3 | OAK |
| XXXXX | 0.95 | Gaylord Perry | 38 | SFN |
| XXXXX | 0.9 | Bill Henry | 16 | CIN |
| XXXXX | 0.9 | Bob Heffner | 42.7 | BOS |
| XXXXX | 0.82 | Lew Burdette | 24.7 | TOT |
| XXXXX | 0.75 | Bob Miller | 41.3 | LAN |
| XXXXX | 0.74 | Steve Ridzik | 36 | TEX |
| XXXXX | 0.7 | Ted Abernathy | 37 | CLE |
| XXXXX | 0.69 | Wayne Schurr | 33.3 | CHN |
| XXXXX | 0.65 | Don Mossi | 17.3 | CHA |
| XXXXX | 0.65 | Bob Shaw | 44.7 | SFN |
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