| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.58 | 196309210_PIT_LAN |
| Philadelphia Phillies | PHI | 2.18 | 196309210_PHI_HOU |
| Pittsburgh Pirates | PIT | 0.72 | 196309210_PIT_LAN |
| Chicago White Sox | CHA | 0.63 | 196309210_CHA_DET |
| Minnesota Twins | MIN | 0.55 | 196309190_DET_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Washington Senators | TEX | -4.25 | 196309200_TEX_BAL |
| Detroit Tigers | DET | -1.33 | 196309210_CHA_DET |
| Los Angeles Angels | ANA | -1.29 | 196309210_ANA_CLE |
| Cleveland Indians | CLE | -1.21 | 196309210_ANA_CLE |
| Kansas City Athletics | OAK | -1.02 | 196309201_OAK_NYA |
Based on accumulated WAA for this season up to 1963-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +025+ | 4.98 | Ron Perranoski | 125 | LAN |
| +032+ | 4.36 | Dick Radatz | 129.3 | BOS |
| +035+ | 4.15 | Johnny Klippstein | 111 | PHI |
| +051+ | 3.55 | Bill Dailey | 106 | MIN |
| +053+ | 3.5 | Hal Woodeshick | 110 | HOU |
| +057+ | 3.29 | Stu Miller | 107.7 | BAL |
| +065+ | 3 | Al McBean | 119.7 | PIT |
| +079+ | 2.54 | Bob Shaw | 155 | ATL |
| +086+ | 2.41 | Ernie Broglio | 238 | SLN |
| +087+ | 2.37 | Hoyt Wilhelm | 131.7 | CHA |
| +093+ | 2.13 | Jack Baldschun | 109.3 | PHI |
| +099+ | 2.04 | Ron Taylor | 129.3 | SLN |
| +104+ | 1.91 | Grover Powell | 43.7 | NYN |
| +110+ | 1.77 | Bob Miller | 176.7 | LAN |
| XXXXX | 1.56 | Garry Roggenburk | 50.3 | MIN |
| XXXXX | 1.48 | Stan Williams | 143 | NYA |
| XXXXX | 1.44 | Bobby Shantz | 77.7 | SLN |
| XXXXX | 1.43 | Bobby Tiefenauer | 28.3 | ATL |
| XXXXX | 1.39 | Hal Reniff | 87.3 | NYA |
| XXXXX | 1.27 | Jim Umbricht | 72.3 | HOU |
| XXXXX | 1.24 | Lindy McDaniel | 83 | CHN |
| XXXXX | 1.22 | Julio Navarro | 88.3 | ANA |
| XXXXX | 1.14 | Ron Kline | 89 | TEX |
| XXXXX | 1.04 | Don Larsen | 60 | SFN |
| XXXXX | 1.03 | Jack Lamabe | 145.3 | BOS |
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