| Team | Tm | Tier | Game |
|---|---|---|---|
| Milwaukee Braves | ATL | 3.75 | 195809180_ATL_SLN |
| New York Yankees | NYA | 2.58 | 195809190_NYA_BAL |
| Pittsburgh Pirates | PIT | 0.95 | 195809190_PIT_PHI |
| Baltimore Orioles | BAL | 0.82 | 195809180_BAL_CHA |
| Chicago Cubs | CHN | 0.72 | 195809200_LAN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | -2.93 | 195809190_LAN_CHN |
| Philadelphia Phillies | PHI | -2.11 | 195809200_PIT_PHI |
| St. Louis Cardinals | SLN | -1.98 | 195809180_ATL_SLN |
| Boston Red Sox | BOS | -0.42 | 195809200_MIN_BOS |
| San Francisco Giants | SFN | -0.2 | 195809200_SFN_SLN |
Based on accumulated WAA for this season up to 1958-09-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +028+ | 4.51 | Dick Hyde | 99 | MIN |
| +031+ | 4.06 | Hoyt Wilhelm | 122 | TOT |
| +034+ | 3.94 | Joey Jay | 97 | ATL |
| +048+ | 3 | Ryne Duren | 70.3 | NYA |
| +047+ | 3 | Juan Pizarro | 86.7 | ATL |
| +059+ | 2.63 | Barry Latman | 38.7 | CHA |
| +066+ | 2.33 | Roy Face | 83 | PIT |
| +074+ | 2.06 | Dave Hillman | 114.3 | CHN |
| +078+ | 1.85 | Don Elston | 89 | CHN |
| +080+ | 1.83 | Bill Henry | 77.3 | CHN |
| +087+ | 1.67 | Jim Brosnan | 162.7 | TOT |
| +088+ | 1.63 | Tom Morgan | 61.3 | DET |
| +091+ | 1.59 | Willard Schmidt | 69.3 | CIN |
| +103+ | 1.34 | Bobby Shantz | 124 | NYA |
| +108+ | 1.26 | Leo Kiely | 70 | BOS |
| +109+ | 1.25 | Art Ditmar | 134.7 | NYA |
| XXXXX | 1.23 | Bob Rush | 143.7 | ATL |
| XXXXX | 1.1 | Bob Porterfield | 90.3 | TOT |
| XXXXX | 0.95 | Zach Monroe | 57 | NYA |
| XXXXX | 0.89 | Glen Hobbie | 168 | CHN |
| XXXXX | 0.87 | Orlando Pena | 12 | CIN |
| XXXXX | 0.83 | Humberto Robinson | 41.7 | ATL |
| XXXXX | 0.8 | Ron Blackburn | 64 | PIT |
| XXXXX | 0.79 | Billy Loes | 111 | BAL |
| XXXXX | 0.77 | George Zuverink | 69 | BAL |
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