| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sam Jones | SLN | 5.26 | 195808172_SLN_LAN |
| Billy Pierce | CHA | 4.38 | 195808170_CLE_CHA |
| Bob Turley | NYA | 4.09 | 195808150_NYA_BOS |
| Jack Harshman | BAL | 3.58 | 195808150_MIN_BAL |
| Warren Spahn | ATL | 3.42 | 195808160_PHI_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Drott | CHN | -5.54 | 195808160_CHN_SFN |
| Jack Urban | OAK | -3.43 | 195808160_DET_OAK |
| Ruben Gomez | SFN | -3.07 | 195808170_CHN_SFN |
| Russ Kemmerer | MIN | -2.75 | 195808170_MIN_BAL |
| Danny McDevitt | LAN | -1.12 | 195808172_SLN_LAN |
Based on accumulated WAA for this season up to 1958-08-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.49 | Whitey Ford | 192 | NYA |
| +010+ | 5.27 | Billy Pierce | 187.3 | CHA |
| +011+ | 4.99 | Bob Turley | 193.3 | NYA |
| +013+ | 4.88 | Sam Jones | 190.3 | SLN |
| +014+ | 4.55 | Joey Jay | 94 | ATL |
| +016+ | 4.47 | Jack Harshman | 176.3 | BAL |
| +018+ | 4.2 | Red Witt | 80 | PIT |
| +019+ | 4.14 | Billy O'Dell | 177.3 | BAL |
| +021+ | 4.03 | Warren Spahn | 220 | ATL |
| +022+ | 3.95 | Carl Willey | 94.3 | ATL |
| +026+ | 3.64 | Arnie Portocarrero | 155.7 | BAL |
| +027+ | 3.54 | Johnny Antonelli | 186.7 | SFN |
| +031+ | 3.38 | Robin Roberts | 205 | PHI |
| +034+ | 3.14 | Stu Miller | 115.3 | SFN |
| +035+ | 3.13 | Cal McLish | 159.3 | CLE |
| +036+ | 3.07 | Hoyt Wilhelm | 82.3 | CLE |
| +038+ | 2.94 | Ray Moore | 117 | CHA |
| +044+ | 2.79 | Lew Burdette | 204 | ATL |
| +045+ | 2.63 | Dick Donovan | 181.3 | CHA |
| +047+ | 2.6 | Ike Delock | 103.3 | BOS |
| +049+ | 2.5 | Art Ditmar | 103.7 | NYA |
| +051+ | 2.45 | Juan Pizarro | 52.3 | ATL |
| +053+ | 2.35 | Wilmer Mizell | 146.3 | SLN |
| +059+ | 2.18 | Bob Purkey | 193 | CIN |
| +064+ | 2.11 | Ray Semproch | 179 | PHI |
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