| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 18.65 | 195807030_NYA_MIN |
| Frank Lary | DET | 5.59 | 195807010_OAK_DET |
| Billy Pierce | CHA | 3.79 | 195807010_CLE_CHA |
| Johnny Antonelli | SFN | 3.37 | 195807010_SFN_CHN |
| Jack Harshman | BAL | 2.44 | 195807012_NYA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Griggs | MIN | -2.84 | 195807010_MIN_BOS |
| Dick Drott | CHN | -2.59 | 195807020_SFN_CHN |
| Ralph Terry | OAK | -0.43 | 195807020_OAK_DET |
| Duane Wilson | BOS | -0.05 | 195807030_BAL_BOS |
| Sandy Koufax | LAN | -0.04 | 195807010_LAN_SLN |
Based on accumulated WAA for this season up to 1958-07-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.63 | Whitey Ford | 126.3 | NYA |
| +007+ | 3.77 | Bob Turley | 118 | NYA |
| +009+ | 3.43 | Frank Lary | 117 | DET |
| +011+ | 3.26 | Don Larsen | 66 | NYA |
| +014+ | 2.95 | Warren Spahn | 144.7 | ATL |
| +015+ | 2.81 | Billy Pierce | 116.3 | CHA |
| +018+ | 2.67 | Stu Miller | 55.3 | SFN |
| +019+ | 2.66 | Jack Harshman | 110.3 | BAL |
| +023+ | 2.46 | Arnie Portocarrero | 79.7 | BAL |
| +026+ | 2.43 | Al Worthington | 80.7 | SFN |
| +028+ | 2.35 | Robin Roberts | 143 | PHI |
| +034+ | 2.17 | Billy O'Dell | 121.3 | BAL |
| +035+ | 2.16 | Ray Moore | 69 | CHA |
| +036+ | 2.12 | Sam Jones | 118 | SLN |
| +037+ | 2.01 | Johnny Antonelli | 127.3 | SFN |
| +040+ | 1.96 | Ike Delock | 38.3 | BOS |
| +050+ | 1.74 | Jim Wilson | 102 | CHA |
| +052+ | 1.63 | Hank Aguirre | 47.3 | DET |
| +056+ | 1.56 | Joe Nuxhall | 77.3 | CIN |
| +059+ | 1.48 | Camilo Pascual | 71 | MIN |
| +060+ | 1.47 | Carl Willey | 28 | ATL |
| +061+ | 1.45 | Red Witt | 27.7 | PIT |
| +063+ | 1.34 | Murry Dickson | 60.7 | OAK |
| +065+ | 1.32 | Wilmer Mizell | 111.3 | SLN |
| XXXXX | 1.25 | Jim Brosnan | 114.3 | TOT |
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