| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hoyt Wilhelm | BAL | 9.29 | 195906200_OAK_BAL |
| Whitey Ford | NYA | 6.24 | 195906190_CLE_NYA |
| Warren Spahn | ATL | 4.53 | 195906210_ATL_SFN |
| Cal McLish | CLE | 4.02 | 195906211_CLE_NYA |
| Johnny Antonelli | SFN | 3.11 | 195906210_ATL_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Russ Kemmerer | MIN | -4.39 | 195906190_DET_MIN |
| Arnie Portocarrero | BAL | -3.02 | 195906210_OAK_BAL |
| Ruben Gomez | PHI | -1.89 | 195906210_PHI_CHN |
| Mike McCormick | SFN | -1.58 | 195906200_ATL_SFN |
| Ernie Broglio | SLN | -1.34 | 195906212_PIT_SLN |
Based on accumulated WAA for this season up to 1959-06-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.92 | Hoyt Wilhelm | 105.3 | BAL |
| +011+ | 3.17 | Camilo Pascual | 109 | MIN |
| +013+ | 2.97 | Bud Daley | 81 | OAK |
| +014+ | 2.96 | Don Mossi | 87.7 | DET |
| +015+ | 2.95 | Bob Buhl | 90.3 | ATL |
| +017+ | 2.92 | Wilmer Mizell | 119 | SLN |
| +018+ | 2.84 | Johnny Antonelli | 125.7 | SFN |
| +022+ | 2.7 | Ned Garver | 95.7 | OAK |
| +023+ | 2.68 | Hal Brown | 62 | BAL |
| +025+ | 2.58 | Don Newcombe | 95.7 | CIN |
| +027+ | 2.45 | Gene Conley | 80.7 | PHI |
| +029+ | 2.41 | Jim Grant | 77 | CLE |
| +030+ | 2.4 | Jack Sanford | 101 | SFN |
| +031+ | 2.4 | Bob Rush | 57.3 | ATL |
| +032+ | 2.34 | Tom Brewer | 91 | BOS |
| +035+ | 2.29 | Harvey Haddix | 99.7 | PIT |
| +037+ | 2.27 | Stu Miller | 79.7 | SFN |
| +038+ | 2.22 | Whitey Ford | 97.3 | NYA |
| +040+ | 2.14 | Don Larsen | 71.3 | NYA |
| +045+ | 2.03 | Larry Jackson | 109.7 | SLN |
| +048+ | 1.91 | Cal McLish | 94 | CLE |
| +050+ | 1.88 | Art Ditmar | 91.3 | NYA |
| +056+ | 1.75 | Warren Spahn | 129.3 | ATL |
| +060+ | 1.68 | Don Drysdale | 129.7 | LAN |
| +062+ | 1.64 | Bob Shaw | 86 | CHA |
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