| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hoyt Wilhelm | BAL | 9.71 | 195909220_BAL_BOS |
| Warren Spahn | ATL | 5.16 | 195909210_ATL_PIT |
| Johnny Antonelli | SFN | 4.09 | 195909230_SFN_CHN |
| Roger Craig | LAN | 2.66 | 195909230_LAN_SLN |
| Jim Perry | CLE | 2.19 | 195909220_CHA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Paul Foytack | DET | -2.28 | 195909230_OAK_DET |
| Orlando Pena | CIN | -1.58 | 195909221_CIN_PHI |
| Jerry Casale | BOS | -0.93 | 195909230_BAL_BOS |
| Ron Kline | PIT | -0.78 | 195909230_ATL_PIT |
| John Tsitouris | OAK | -0.42 | 195909230_OAK_DET |
Based on accumulated WAA for this season up to 1959-09-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.81 | Hoyt Wilhelm | 226 | BAL |
| +008+ | 7.29 | Camilo Pascual | 230.3 | MIN |
| +009+ | 6.24 | Sam Jones | 264.3 | SFN |
| +010+ | 5.8 | Warren Spahn | 282.3 | ATL |
| +014+ | 5.54 | Roger Craig | 143.7 | LAN |
| +016+ | 5.47 | Bob Shaw | 225.7 | CHA |
| +019+ | 5.27 | Vern Law | 266 | PIT |
| +020+ | 5.14 | Johnny Antonelli | 282.3 | SFN |
| +024+ | 4.41 | Bud Daley | 211 | OAK |
| +025+ | 4.37 | Art Ditmar | 202 | NYA |
| +026+ | 4.36 | Jim Perry | 153 | CLE |
| +029+ | 4.33 | Jerry Walker | 175.7 | BAL |
| +030+ | 4.29 | Bob Buhl | 191.3 | ATL |
| +036+ | 4.03 | Don Newcombe | 222 | CIN |
| +037+ | 4.02 | Stu Miller | 167.7 | SFN |
| +044+ | 3.71 | Jack Sanford | 222.3 | SFN |
| +046+ | 3.68 | Harvey Haddix | 224.7 | PIT |
| +048+ | 3.64 | Early Wynn | 250.3 | CHA |
| +049+ | 3.56 | Billy O'Dell | 190.7 | BAL |
| +057+ | 3.31 | Larry Jackson | 247.3 | SLN |
| +058+ | 3.3 | Don Mossi | 219 | DET |
| +059+ | 3.26 | Bob Rush | 98.7 | ATL |
| +060+ | 3.22 | Jim Owens | 215.3 | PHI |
| +061+ | 3.09 | Whitey Ford | 194.7 | NYA |
| +065+ | 2.84 | Don Drysdale | 261 | LAN |
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