| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 7.69 | 195907220_CIN_ATL |
| Cal McLish | CLE | 3.88 | 195907210_NYA_CLE |
| Gene Conley | PHI | 3.26 | 195907220_PHI_PIT |
| Sam Jones | SFN | 2.93 | 195907210_LAN_SFN |
| Bobby Shantz | NYA | 1.15 | 195907210_NYA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Paul Foytack | DET | -2.03 | 195907210_MIN_DET |
| Bob Friend | PIT | -1.72 | 195907210_PHI_PIT |
| Jim O'Toole | CIN | -1.3 | 195907220_CIN_ATL |
| Pedro Ramos | MIN | -0.82 | 195907220_MIN_DET |
| Bob Smith | CLE | -0.61 | 195907230_NYA_CLE |
Based on accumulated WAA for this season up to 1959-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 6.86 | Hoyt Wilhelm | 141.3 | BAL |
| +004+ | 5.97 | Johnny Antonelli | 178.7 | SFN |
| +007+ | 5.44 | Camilo Pascual | 157 | MIN |
| +009+ | 5.3 | Gene Conley | 140.7 | PHI |
| +013+ | 4.42 | Don Drysdale | 182 | LAN |
| +015+ | 3.89 | Warren Spahn | 176.7 | ATL |
| +016+ | 3.85 | Sam Jones | 169.3 | SFN |
| +021+ | 3.45 | Harvey Haddix | 142.7 | PIT |
| +025+ | 3.38 | Cal McLish | 144 | CLE |
| +032+ | 3.05 | Don Newcombe | 139.3 | CIN |
| +033+ | 3.04 | Stu Miller | 117.3 | SFN |
| +034+ | 3.04 | Whitey Ford | 136 | NYA |
| +039+ | 2.92 | Jerry Walker | 108 | BAL |
| +040+ | 2.9 | Roger Craig | 61 | LAN |
| +043+ | 2.7 | Bob Rush | 68 | ATL |
| +044+ | 2.69 | Bob Buhl | 93 | ATL |
| +046+ | 2.64 | Bud Daley | 119.7 | OAK |
| +052+ | 2.51 | Frank Lary | 146.7 | DET |
| +053+ | 2.46 | Don Mossi | 121.7 | DET |
| +055+ | 2.43 | Glen Hobbie | 139.7 | CHN |
| +057+ | 2.3 | Tom Brewer | 130 | BOS |
| +058+ | 2.27 | Dave Hillman | 122 | CHN |
| +060+ | 2.25 | Bob Shaw | 118.7 | CHA |
| +059+ | 2.25 | Jack Sanford | 124.7 | SFN |
| +064+ | 2.07 | Wilmer Mizell | 146 | SLN |
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