| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 8.99 | 195809030_BAL_MIN |
| New York Yankees | NYA | 1.53 | 195809030_BOS_NYA |
| Pittsburgh Pirates | PIT | 0.78 | 195809030_PIT_CIN |
| Milwaukee Braves | ATL | 0.61 | 195809030_ATL_PHI |
| Chicago White Sox | CHA | 0.48 | 195809030_CHA_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Athletics | OAK | -4.48 | 195809050_OAK_DET |
| Los Angeles Dodgers | LAN | -3.15 | 195809050_LAN_SLN |
| Washington Senators | MIN | -2.07 | 195809030_BAL_MIN |
| St. Louis Cardinals | SLN | -0.95 | 195809030_SLN_CHN |
| San Francisco Giants | SFN | -0.67 | 195809040_SFN_LAN |
Based on accumulated WAA for this season up to 1958-09-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 5.04 | Billy O'Dell | 197.7 | BAL |
| +020+ | 5.01 | Jack Harshman | 206.7 | BAL |
| +024+ | 4.38 | Dick Hyde | 97.7 | MIN |
| +057+ | 2.47 | Ryne Duren | 62 | NYA |
| +059+ | 2.4 | Juan Pizarro | 73 | ATL |
| +067+ | 2.13 | Roy Face | 78 | PIT |
| +078+ | 1.84 | Don Elston | 79.7 | CHN |
| +084+ | 1.75 | Bill Henry | 60.3 | CHN |
| +087+ | 1.69 | Murray Wall | 100.7 | BOS |
| +089+ | 1.65 | Barry Latman | 25.3 | CHA |
| +094+ | 1.54 | Willard Schmidt | 61.7 | CIN |
| +099+ | 1.43 | Jim Brosnan | 157.3 | TOT |
| +103+ | 1.31 | Phil Paine | 73 | SLN |
| XXXXX | 1.16 | Gerry Staley | 85.3 | CHA |
| XXXXX | 1.13 | Gordon Jones | 22 | SFN |
| XXXXX | 1.01 | Murry Dickson | 112 | TOT |
| XXXXX | 0.86 | Johnny Podres | 182.7 | LAN |
| XXXXX | 0.83 | Al Worthington | 145 | SFN |
| XXXXX | 0.83 | Leo Kiely | 65.3 | BOS |
| XXXXX | 0.78 | Bob Anderson | 36 | CHN |
| XXXXX | 0.76 | Turk Farrell | 83.3 | PHI |
| XXXXX | 0.72 | Herb Score | 40.7 | CLE |
| XXXXX | 0.64 | Bob Porterfield | 84.7 | TOT |
| XXXXX | 0.62 | George Zuverink | 65 | BAL |
| XXXXX | 0.6 | Billy Loes | 106.7 | BAL |
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