| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 17.14 | 195808130_MIN_NYA |
| Sam Jones | SLN | 5.03 | 195808120_SLN_SFN |
| Johnny Antonelli | SFN | 2.37 | 195808140_SLN_SFN |
| Cal McLish | CLE | 2.29 | 195808140_DET_CLE |
| Joey Jay | ATL | 1.79 | 195808140_ATL_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Drott | CHN | -6.17 | 195808120_CHN_LAN |
| Ruben Gomez | SFN | -3.94 | 195808130_SLN_SFN |
| Jack Urban | OAK | -2.8 | 195808120_OAK_DET |
| Don Newcombe | CIN | -2.14 | 195808140_ATL_CIN |
| Dave Sisler | BOS | -0.99 | 195808140_NYA_BOS |
Based on accumulated WAA for this season up to 1958-08-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.4 | Whitey Ford | 192 | NYA |
| +008+ | 5.93 | Sam Jones | 184 | SLN |
| +009+ | 5.62 | Bob Turley | 187.3 | NYA |
| +013+ | 4.92 | Billy Pierce | 178.3 | CHA |
| +014+ | 4.54 | Joey Jay | 94 | ATL |
| +016+ | 4.25 | Jack Harshman | 167.3 | BAL |
| +018+ | 3.86 | Red Witt | 72 | PIT |
| +021+ | 3.61 | Arnie Portocarrero | 155.7 | BAL |
| +024+ | 3.52 | Johnny Antonelli | 186.7 | SFN |
| +026+ | 3.39 | Warren Spahn | 211 | ATL |
| +029+ | 3.29 | Billy O'Dell | 168.3 | BAL |
| +031+ | 3.14 | Cal McLish | 159.3 | CLE |
| +032+ | 3.12 | Carl Willey | 85.3 | ATL |
| +033+ | 3.12 | Art Ditmar | 101.7 | NYA |
| +034+ | 3.07 | Hoyt Wilhelm | 82.3 | CLE |
| +036+ | 2.97 | Ray Moore | 117 | CHA |
| +038+ | 2.88 | Stu Miller | 105.7 | SFN |
| +041+ | 2.85 | Ike Delock | 94.7 | BOS |
| +042+ | 2.76 | Robin Roberts | 197 | PHI |
| +045+ | 2.67 | Dick Donovan | 181.3 | CHA |
| +054+ | 2.36 | Frank Lary | 176.3 | DET |
| +055+ | 2.32 | Wilmer Mizell | 146.3 | SLN |
| +060+ | 2.15 | Lew Burdette | 195 | ATL |
| +061+ | 2.14 | Ray Semproch | 171 | PHI |
| +064+ | 2.02 | Hal Woodeshick | 43 | CLE |
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