| Starter | Tm | Tier | Game |
|---|---|---|---|
| Frank Lary | DET | 7.32 | 195806270_BOS_DET |
| Billy O'Dell | BAL | 3.59 | 195806270_BAL_CLE |
| Billy Pierce | CHA | 2.92 | 195806270_MIN_CHA |
| Johnny Antonelli | SFN | 2.26 | 195806260_SFN_CIN |
| Bob Friend | PIT | 1.23 | 195806270_CHN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -6.43 | 195806270_SFN_CIN |
| Pedro Ramos | MIN | -5.09 | 195806250_MIN_OAK |
| Vern Law | PIT | -1.27 | 195806260_SLN_PIT |
| Lindy McDaniel | SLN | -0.94 | 195806260_SLN_PIT |
| Sandy Koufax | LAN | -0.31 | 195806270_LAN_ATL |
Based on accumulated WAA for this season up to 1958-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.56 | Whitey Ford | 108.3 | NYA |
| +005+ | 4 | Bob Turley | 114.3 | NYA |
| +006+ | 3.83 | Frank Lary | 109.7 | DET |
| +011+ | 2.79 | Don Larsen | 59 | NYA |
| +015+ | 2.55 | Johnny Antonelli | 125 | SFN |
| +017+ | 2.41 | Jack Harshman | 102.3 | BAL |
| +023+ | 2.3 | Warren Spahn | 135.7 | ATL |
| +024+ | 2.28 | Stu Miller | 46.7 | SFN |
| +025+ | 2.25 | Billy O'Dell | 112.3 | BAL |
| +027+ | 2.23 | Billy Pierce | 109.7 | CHA |
| +028+ | 2.21 | Ray Moore | 60 | CHA |
| +029+ | 2.11 | Arnie Portocarrero | 70.7 | BAL |
| +037+ | 1.86 | Jim Wilson | 89 | CHA |
| +038+ | 1.82 | Ike Delock | 29.3 | BOS |
| +039+ | 1.79 | Robin Roberts | 134 | PHI |
| +043+ | 1.67 | Sam Jones | 103.7 | SLN |
| +044+ | 1.66 | Al Worthington | 72.7 | SFN |
| +055+ | 1.5 | Art Ditmar | 40 | NYA |
| +057+ | 1.46 | Hank Aguirre | 45.3 | DET |
| +059+ | 1.43 | Jim Brosnan | 107.3 | TOT |
| +058+ | 1.43 | Milt Pappas | 49 | BAL |
| +061+ | 1.37 | Camilo Pascual | 63 | MIN |
| +062+ | 1.35 | Don Gross | 38.3 | PIT |
| +063+ | 1.32 | Curt Raydon | 59 | PIT |
| +066+ | 1.29 | Murry Dickson | 60.7 | OAK |
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