| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 14.31 | 195806100_ATL_CHN |
| Whitey Ford | NYA | 13.89 | 195806122_OAK_NYA |
| Frank Lary | DET | 3.15 | 195806111_DET_BOS |
| Bob Friend | PIT | 2 | 195806100_PIT_SFN |
| Connie Johnson | BAL | 1.22 | 195806100_CLE_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -6.08 | 195806110_PIT_SFN |
| Dick Tomanek | CLE | -3.11 | 195806110_CLE_BAL |
| Russ Kemmerer | MIN | -2.44 | 195806110_CHA_MIN |
| Dave Sisler | BOS | -1.8 | 195806120_DET_BOS |
| Bill Fischer | CHA | -0.7 | 195806110_CHA_MIN |
Based on accumulated WAA for this season up to 1958-06-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.59 | Whitey Ford | 91.3 | NYA |
| +005+ | 3.99 | Bob Turley | 94 | NYA |
| +008+ | 3.23 | Frank Lary | 91.3 | DET |
| +010+ | 2.44 | Arnie Portocarrero | 55.7 | BAL |
| +011+ | 2.43 | Jack Harshman | 80.3 | BAL |
| +017+ | 2.13 | Jim Brosnan | 81 | TOT |
| +021+ | 1.98 | Warren Spahn | 112.3 | ATL |
| +027+ | 1.84 | Don Larsen | 43 | NYA |
| +029+ | 1.79 | Johnny Antonelli | 98 | SFN |
| +031+ | 1.73 | Ray Moore | 43 | CHA |
| +034+ | 1.67 | Milt Pappas | 36 | BAL |
| +035+ | 1.66 | Stu Miller | 34.3 | SFN |
| +041+ | 1.53 | Camilo Pascual | 63 | MIN |
| +042+ | 1.51 | Bob Purkey | 90 | CIN |
| +048+ | 1.35 | Billy O'Dell | 82.3 | BAL |
| +049+ | 1.33 | Don Gross | 30.3 | PIT |
| +053+ | 1.27 | Hank Aguirre | 42 | DET |
| +052+ | 1.27 | Taylor Phillips | 78 | CHN |
| XXXXX | 1.19 | Johnny Kucks | 47.3 | NYA |
| XXXXX | 1.17 | Ray Herbert | 41 | OAK |
| XXXXX | 1.1 | Ned Garver | 77.7 | OAK |
| XXXXX | 1.1 | Frank Baumann | 51 | BOS |
| XXXXX | 1.09 | Jim Wilson | 72 | CHA |
| XXXXX | 1.07 | Johnny Podres | 78 | LAN |
| XXXXX | 0.92 | Bob Friend | 105.3 | PIT |
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