| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 3.24 | 196305240_PIT_ATL |
| New York Yankees | NYA | 1.85 | 196305240_TEX_NYA |
| Los Angeles Dodgers | LAN | 1.73 | 196305250_LAN_SFN |
| Boston Red Sox | BOS | 1.48 | 196305240_BOS_DET |
| Chicago White Sox | CHA | 1.22 | 196305240_CHA_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Mets | NYN | -5.93 | 196305240_NYN_SLN |
| Cleveland Indians | CLE | -3.18 | 196305240_BAL_CLE |
| Philadelphia Phillies | PHI | -2.04 | 196305240_PHI_CIN |
| Washington Senators | TEX | -1.59 | 196305250_TEX_NYA |
| Cincinnati Reds | CIN | -1.47 | 196305230_CIN_ATL |
Based on accumulated WAA for this season up to 1963-05-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +026+ | 1.83 | Johnny Klippstein | 40.3 | PHI |
| +033+ | 1.7 | Hal Woodeshick | 34 | HOU |
| +040+ | 1.51 | Hoyt Wilhelm | 37.7 | CHA |
| +050+ | 1.29 | Don Elston | 18.7 | CHN |
| +052+ | 1.25 | Art Fowler | 24 | ANA |
| XXXXX | 1.22 | Dick Radatz | 28.3 | BOS |
| XXXXX | 1.13 | Tommie Sisk | 18.7 | PIT |
| XXXXX | 1.07 | Gaylord Perry | 21.3 | SFN |
| XXXXX | 1.03 | Ron Perranoski | 31.3 | LAN |
| XXXXX | 0.97 | Earl Wilson | 69.7 | BOS |
| XXXXX | 0.92 | Larry Bearnarth | 18.7 | NYN |
| XXXXX | 0.9 | Frank Baumann | 22 | CHA |
| XXXXX | 0.9 | Ralph Terry | 78.3 | NYA |
| XXXXX | 0.88 | Bill Fischer | 23.7 | OAK |
| XXXXX | 0.8 | Jim Duffalo | 10 | SFN |
| XXXXX | 0.77 | Ron Taylor | 27.7 | SLN |
| XXXXX | 0.73 | Julio Navarro | 33.3 | ANA |
| XXXXX | 0.67 | Dale Willis | 13.3 | OAK |
| XXXXX | 0.6 | Jim Brewer | 12.7 | CHN |
| XXXXX | 0.53 | Lindy McDaniel | 19.7 | CHN |
| XXXXX | 0.49 | Larry Sherry | 22 | LAN |
| XXXXX | 0.47 | Bill Kunkel | 11 | NYA |
| XXXXX | 0.46 | Harvey Haddix | 23.3 | PIT |
| XXXXX | 0.46 | Ed Bauta | 16 | SLN |
| XXXXX | 0.43 | Al McBean | 35.7 | PIT |
_