| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 6.52 | 195909170_ATL_SFN |
| Johnny Antonelli | SFN | 4.67 | 195909191_LAN_SFN |
| Jerry Walker | BAL | 2.55 | 195909180_BAL_MIN |
| Bob Shaw | CHA | 2.24 | 195909180_DET_CHA |
| Larry Jackson | SLN | 2.2 | 195909170_PIT_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Paul Foytack | DET | -2.69 | 195909190_DET_CHA |
| Jack Harshman | CLE | -1.06 | 195909190_CLE_OAK |
| Bob Purkey | CIN | -0.87 | 195909170_CIN_LAN |
| Robin Roberts | PHI | -0.66 | 195909170_PHI_CHN |
| Art Ceccarelli | CHN | -0.56 | 195909180_PHI_CHN |
Based on accumulated WAA for this season up to 1959-09-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.58 | Hoyt Wilhelm | 220 | BAL |
| +008+ | 6.56 | Sam Jones | 259.3 | SFN |
| +009+ | 6.4 | Camilo Pascual | 221.3 | MIN |
| +010+ | 6.24 | Warren Spahn | 274.3 | ATL |
| +015+ | 5.51 | Johnny Antonelli | 278 | SFN |
| +018+ | 5.08 | Bob Shaw | 222 | CHA |
| +020+ | 4.68 | Roger Craig | 134.7 | LAN |
| +021+ | 4.59 | Vern Law | 257 | PIT |
| +023+ | 4.49 | Bob Buhl | 187.3 | ATL |
| +025+ | 4.33 | Bud Daley | 211 | OAK |
| +026+ | 4.28 | Jim Perry | 148 | CLE |
| +027+ | 4.23 | Jerry Walker | 175.7 | BAL |
| +035+ | 4.09 | Stu Miller | 166.7 | SFN |
| +039+ | 3.94 | Harvey Haddix | 216.7 | PIT |
| +041+ | 3.93 | Don Newcombe | 222 | CIN |
| +040+ | 3.93 | Art Ditmar | 193 | NYA |
| +043+ | 3.82 | Jack Sanford | 217.3 | SFN |
| +044+ | 3.72 | Larry Jackson | 245.7 | SLN |
| +047+ | 3.53 | Don Mossi | 213 | DET |
| +049+ | 3.48 | Early Wynn | 244.7 | CHA |
| +059+ | 3.03 | Whitey Ford | 194.7 | NYA |
| +061+ | 2.95 | Bob Rush | 95.7 | ATL |
| +063+ | 2.88 | Billy O'Dell | 181.7 | BAL |
| +065+ | 2.74 | Don Drysdale | 261 | LAN |
| +070+ | 2.59 | Larry Sherry | 85.3 | LAN |
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