| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 6.8 | 195905050_NYA_OAK |
| Billy Pierce | CHA | 5.06 | 195905050_MIN_CHA |
| Sam Jones | SFN | 1.88 | 195905050_SFN_CIN |
| Jim Bunning | DET | 1.26 | 195905050_BOS_DET |
| Ike Delock | BOS | 0.75 | 195905070_BOS_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Ramos | MIN | -3.89 | 195905070_BAL_MIN |
| Early Wynn | CHA | -1.72 | 195905060_MIN_CHA |
| Stan Williams | LAN | -0.69 | 195905070_LAN_SFN |
| Don Newcombe | CIN | -0.3 | 195905050_SFN_CIN |
| Don Ferrarese | CLE | -0.25 | 195905050_BAL_CLE |
Based on accumulated WAA for this season up to 1959-05-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.56 | Hoyt Wilhelm | 37.7 | BAL |
| +002+ | 2.52 | Bill Fischer | 34 | MIN |
| +004+ | 2.45 | Jack Sanford | 50 | SFN |
| +007+ | 2.24 | Cal McLish | 36 | CLE |
| +010+ | 1.88 | Whitey Ford | 37.3 | NYA |
| +011+ | 1.82 | Bob Anderson | 32.7 | CHN |
| +012+ | 1.74 | Johnny Antonelli | 45 | SFN |
| +015+ | 1.55 | Jerry Walker | 25.7 | BAL |
| +016+ | 1.53 | Ike Delock | 38 | BOS |
| +021+ | 1.26 | Jim Grant | 13 | CLE |
| XXXXX | 1.18 | Glen Hobbie | 36.7 | CHN |
| XXXXX | 1.18 | Dave Hillman | 36.7 | CHN |
| XXXXX | 1.17 | Harvey Haddix | 30 | PIT |
| XXXXX | 1.04 | Jim Owens | 33.7 | PHI |
| XXXXX | 1.01 | Hal Griggs | 12.3 | MIN |
| XXXXX | 1.01 | Russ Kemmerer | 40 | MIN |
| XXXXX | 1 | Alex Kellner | 18 | SLN |
| XXXXX | 0.97 | Ned Garver | 43.7 | OAK |
| XXXXX | 0.91 | Bob Turley | 36 | NYA |
| XXXXX | 0.91 | Lindy McDaniel | 37.7 | SLN |
| XXXXX | 0.88 | Herb Score | 30.7 | CLE |
| XXXXX | 0.88 | Mike Garcia | 9 | CLE |
| XXXXX | 0.82 | Frank Lary | 42 | DET |
| XXXXX | 0.78 | Tom Brewer | 32.7 | BOS |
| XXXXX | 0.78 | Warren Spahn | 52.7 | ATL |
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