| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 6.25 | 196405260_LAN_CIN |
| Philadelphia Phillies | PHI | 2.93 | 196405260_PHI_PIT |
| Pittsburgh Pirates | PIT | 1.07 | 196405260_PHI_PIT |
| Chicago White Sox | CHA | 1.07 | 196405250_CHA_OAK |
| Baltimore Orioles | BAL | 0.72 | 196405270_DET_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Athletics | OAK | -2.57 | 196405250_CHA_OAK |
| St. Louis Cardinals | SLN | -2.44 | 196405270_SFN_SLN |
| Detroit Tigers | DET | -1.9 | 196405250_DET_BAL |
| New York Mets | NYN | -1.65 | 196405270_NYN_CHN |
| Minnesota Twins | MIN | -0.74 | 196405260_MIN_ANA |
Based on accumulated WAA for this season up to 1964-05-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 2.16 | Dick Radatz | 44.3 | BOS |
| +035+ | 1.69 | Sandy Koufax | 64.7 | LAN |
| +036+ | 1.67 | Bob Lee | 44 | ANA |
| +050+ | 1.35 | Bob Duliba | 20.7 | ANA |
| +052+ | 1.31 | Don McMahon | 25.3 | CLE |
| +053+ | 1.3 | Bobby Bolin | 33 | SFN |
| XXXXX | 1.21 | John Wyatt | 25.3 | OAK |
| XXXXX | 1.17 | Ron Perranoski | 33.7 | LAN |
| XXXXX | 1.16 | Dick Hall | 23.7 | BAL |
| XXXXX | 1.15 | Willie Smith | 25.7 | ANA |
| XXXXX | 1.06 | Hal Woodeshick | 19.7 | HOU |
| XXXXX | 1.06 | Roger Craig | 51 | SLN |
| XXXXX | 1.06 | Jim Duckworth | 21.7 | TEX |
| XXXXX | 1.03 | Bob Heffner | 31.3 | BOS |
| XXXXX | 1.01 | Al McBean | 14 | PIT |
| XXXXX | 0.96 | Hoyt Wilhelm | 23 | CHA |
| XXXXX | 0.95 | Don Lee | 23.3 | ANA |
| XXXXX | 0.92 | Stu Miller | 28.3 | BAL |
| XXXXX | 0.86 | Arnold Earley | 12.3 | BOS |
| XXXXX | 0.75 | Ed Roebuck | 11 | TOT |
| XXXXX | 0.71 | Steve Hamilton | 19 | NYA |
| XXXXX | 0.63 | Steve Ridzik | 28.7 | TEX |
| XXXXX | 0.63 | Jack Baldschun | 21.7 | PHI |
| XXXXX | 0.6 | Bill Henry | 11.7 | CIN |
| XXXXX | 0.56 | Billy Pierce | 16.7 | SFN |
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