| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cal McLish | CLE | 5.79 | 195907100_CLE_CHA |
| Camilo Pascual | MIN | 4.49 | 195907100_BAL_MIN |
| Whitey Ford | NYA | 3.72 | 195907100_NYA_BOS |
| Stu Miller | SFN | 3.71 | 195907100_SFN_CIN |
| Gene Conley | PHI | 1.75 | 195907091_SLN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Russ Kemmerer | MIN | -2.93 | 195907091_BAL_MIN |
| Bob Friend | PIT | -2.54 | 195907100_CHN_PIT |
| Ray Herbert | OAK | -1.49 | 195907091_DET_OAK |
| Ray Narleski | DET | -1.4 | 195907092_DET_OAK |
| Ernie Broglio | SLN | -1.34 | 195907091_SLN_PHI |
Based on accumulated WAA for this season up to 1959-07-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.02 | Hoyt Wilhelm | 124.3 | BAL |
| +008+ | 4.65 | Johnny Antonelli | 151.7 | SFN |
| +010+ | 4.23 | Camilo Pascual | 143 | MIN |
| +011+ | 4.17 | Gene Conley | 122.7 | PHI |
| +018+ | 3.23 | Bud Daley | 104.7 | OAK |
| +020+ | 3.08 | Don Newcombe | 120 | CIN |
| +021+ | 3.07 | Warren Spahn | 151 | ATL |
| +023+ | 2.98 | Cal McLish | 128.7 | CLE |
| +024+ | 2.97 | Ned Garver | 119.7 | OAK |
| +025+ | 2.97 | Jerry Walker | 89.7 | BAL |
| +028+ | 2.91 | Bob Buhl | 90.3 | ATL |
| +030+ | 2.89 | Stu Miller | 105.7 | SFN |
| +034+ | 2.86 | Harvey Haddix | 125 | PIT |
| +036+ | 2.8 | Don Mossi | 111.7 | DET |
| +038+ | 2.69 | Don Drysdale | 156 | LAN |
| +040+ | 2.63 | Larry Jackson | 138.3 | SLN |
| +045+ | 2.5 | Sam Jones | 144.3 | SFN |
| +047+ | 2.45 | Wilmer Mizell | 132 | SLN |
| +049+ | 2.37 | Bob Rush | 57.3 | ATL |
| +054+ | 2.07 | Tom Brewer | 112 | BOS |
| +058+ | 1.97 | Hal Brown | 81.3 | BAL |
| +059+ | 1.96 | Danny McDevitt | 105 | LAN |
| +061+ | 1.91 | Frank Lary | 126.7 | DET |
| +063+ | 1.88 | Whitey Ford | 122.3 | NYA |
| +064+ | 1.76 | Jack Sanford | 109.3 | SFN |
_