| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 2.66 | 196305051_TEX_CHA |
| Pittsburgh Pirates | PIT | 1.94 | 196305040_LAN_PIT |
| Baltimore Orioles | BAL | 1.5 | 196305040_BAL_DET |
| Boston Red Sox | BOS | 1.44 | 196305030_BOS_OAK |
| St. Louis Cardinals | SLN | 0.95 | 196305051_SLN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -5.45 | 196305030_CLE_ANA |
| Philadelphia Phillies | PHI | -2.93 | 196305030_HOU_PHI |
| Houston Astros | HOU | -1.76 | 196305040_HOU_PHI |
| Kansas City Athletics | OAK | -1.69 | 196305040_BOS_OAK |
| Washington Senators | TEX | -1.1 | 196305051_TEX_CHA |
Based on accumulated WAA for this season up to 1963-05-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.24 | Hoyt Wilhelm | 24.3 | CHA |
| XXXXX | 1.05 | Art Fowler | 14 | ANA |
| XXXXX | 0.93 | Lindy McDaniel | 11.7 | CHN |
| XXXXX | 0.76 | Dallas Green | 9.3 | PHI |
| XXXXX | 0.7 | Larry Bearnarth | 11 | NYN |
| XXXXX | 0.7 | Jim Duffalo | 9 | SFN |
| XXXXX | 0.69 | Johnny Klippstein | 21.3 | PHI |
| XXXXX | 0.68 | Bill Fischer | 16.3 | OAK |
| XXXXX | 0.68 | Tommie Sisk | 11 | PIT |
| XXXXX | 0.66 | Denny Lemaster | 21 | ATL |
| XXXXX | 0.66 | Gary Bell | 23 | CLE |
| XXXXX | 0.62 | Ken MacKenzie | 10 | NYN |
| XXXXX | 0.6 | Ron Perranoski | 20.7 | LAN |
| XXXXX | 0.59 | Don Elston | 7.3 | CHN |
| XXXXX | 0.58 | Julio Navarro | 21.7 | ANA |
| XXXXX | 0.58 | Jim Bouton | 20.3 | NYA |
| XXXXX | 0.55 | Frank Baumann | 15.3 | CHA |
| XXXXX | 0.52 | Jack Baldschun | 16.7 | PHI |
| XXXXX | 0.51 | Ray Moore | 6.3 | MIN |
| XXXXX | 0.48 | Jim Brewer | 6 | CHN |
| XXXXX | 0.47 | Gaylord Perry | 11.3 | SFN |
| XXXXX | 0.43 | Arnold Earley | 5.3 | BOS |
| XXXXX | 0.41 | Ron Kline | 13 | TEX |
| XXXXX | 0.39 | Jerry Walker | 9.7 | CLE |
| XXXXX | 0.36 | Hal Reniff | 12.3 | NYA |
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