| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hoyt Wilhelm | BAL | 10 | 195906300_NYA_BAL |
| Cal McLish | CLE | 3.75 | 195906300_CHA_CLE |
| Camilo Pascual | MIN | 2.16 | 195907010_BOS_MIN |
| Bud Daley | OAK | 1.71 | 195906290_OAK_DET |
| Billy Pierce | CHA | 1.52 | 195906300_CHA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Ramos | MIN | -1.94 | 195906300_BOS_MIN |
| Paul Foytack | DET | -1.53 | 195907010_OAK_DET |
| Ernie Broglio | SLN | -1.51 | 195907010_SLN_CHN |
| Bob Purkey | CIN | -0.61 | 195906300_ATL_CIN |
| Robin Roberts | PHI | -0.53 | 195906300_PIT_PHI |
Based on accumulated WAA for this season up to 1959-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.06 | Hoyt Wilhelm | 118.3 | BAL |
| +008+ | 3.89 | Camilo Pascual | 126.3 | MIN |
| +012+ | 3.72 | Johnny Antonelli | 142 | SFN |
| +014+ | 3.54 | Don Mossi | 103.7 | DET |
| +016+ | 3.39 | Gene Conley | 105.7 | PHI |
| +017+ | 3.38 | Bud Daley | 99.3 | OAK |
| +019+ | 3.27 | Stu Miller | 98.7 | SFN |
| +021+ | 3.02 | Harvey Haddix | 117 | PIT |
| +022+ | 3 | Larry Jackson | 124.7 | SLN |
| +025+ | 2.93 | Bob Buhl | 90.3 | ATL |
| +024+ | 2.93 | Wilmer Mizell | 124 | SLN |
| +026+ | 2.89 | Ned Garver | 109.7 | OAK |
| +029+ | 2.81 | Hal Brown | 77 | BAL |
| +038+ | 2.48 | Cal McLish | 112 | CLE |
| +041+ | 2.39 | Bob Rush | 57.3 | ATL |
| +042+ | 2.35 | Warren Spahn | 138.3 | ATL |
| +043+ | 2.32 | Don Newcombe | 103 | CIN |
| +044+ | 2.29 | Don Drysdale | 147 | LAN |
| +049+ | 2.15 | Whitey Ford | 112.3 | NYA |
| +052+ | 2.03 | Art Ditmar | 102 | NYA |
| +054+ | 2.02 | Frank Lary | 112 | DET |
| +056+ | 1.92 | Bob Shaw | 94 | CHA |
| +057+ | 1.9 | Ike Delock | 97.3 | BOS |
| +060+ | 1.84 | Jack Sanford | 101.3 | SFN |
| +062+ | 1.69 | Bill Fischer | 100.7 | MIN |
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