| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 18.22 | 195807290_NYA_OAK |
| Warren Spahn | ATL | 4.16 | 195807300_LAN_ATL |
| Arnie Portocarrero | BAL | 3.03 | 195807300_BAL_CLE |
| Johnny Antonelli | SFN | 2.61 | 195807300_SFN_CIN |
| Sam Jones | SLN | 2.39 | 195807290_SLN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ruben Gomez | SFN | -5 | 195807282_SFN_PHI |
| Russ Kemmerer | MIN | -2.84 | 195807290_MIN_CHA |
| Dave Sisler | BOS | -1.72 | 195807280_BOS_DET |
| Don Drysdale | LAN | -0.95 | 195807290_LAN_ATL |
| Don Cardwell | PHI | -0.88 | 195807290_SLN_PHI |
Based on accumulated WAA for this season up to 1958-07-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.4 | Whitey Ford | 168 | NYA |
| +008+ | 4.46 | Sam Jones | 158 | SLN |
| +010+ | 4.13 | Arnie Portocarrero | 137.7 | BAL |
| +013+ | 4.08 | Bob Turley | 162 | NYA |
| +014+ | 4.06 | Stu Miller | 94.3 | SFN |
| +015+ | 3.91 | Billy Pierce | 153.3 | CHA |
| +018+ | 3.63 | Joey Jay | 84.7 | ATL |
| +019+ | 3.41 | Jack Harshman | 141.3 | BAL |
| +020+ | 3.3 | Hoyt Wilhelm | 75.7 | CLE |
| +024+ | 3.24 | Robin Roberts | 177.7 | PHI |
| +028+ | 3.05 | Johnny Antonelli | 160.3 | SFN |
| +029+ | 3.02 | Billy O'Dell | 151 | BAL |
| +037+ | 2.62 | Warren Spahn | 185.3 | ATL |
| +039+ | 2.47 | Cal McLish | 126.7 | CLE |
| +040+ | 2.47 | Camilo Pascual | 102.3 | MIN |
| +042+ | 2.37 | Ray Semproch | 151 | PHI |
| +046+ | 2.23 | Ike Delock | 82 | BOS |
| +047+ | 2.23 | Wilmer Mizell | 128.3 | SLN |
| +052+ | 1.9 | Frank Lary | 155 | DET |
| +053+ | 1.89 | Don Larsen | 86.3 | NYA |
| +056+ | 1.77 | Art Ditmar | 75.7 | NYA |
| +065+ | 1.65 | Al Worthington | 109.7 | SFN |
| +066+ | 1.62 | Carl Willey | 60 | ATL |
| +067+ | 1.61 | Curt Raydon | 84.7 | PIT |
| +072+ | 1.57 | Red Witt | 45 | PIT |
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