| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hoyt Wilhelm | BAL | 7.53 | 195906070_BAL_OAK |
| Cal McLish | CLE | 4.48 | 195906072_NYA_CLE |
| Bob Turley | NYA | 3.26 | 195906060_NYA_CLE |
| Stu Miller | SFN | 3.2 | 195906080_SFN_PIT |
| Billy Pierce | CHA | 2.35 | 195906072_BOS_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Russ Kemmerer | MIN | -4.14 | 195906060_MIN_DET |
| Sandy Koufax | LAN | -2.93 | 195906060_LAN_ATL |
| Don Cardwell | PHI | -2.47 | 195906072_SLN_PHI |
| Seth Morehead | CHN | -2.02 | 195906080_CHN_ATL |
| Bob Friend | PIT | -1.47 | 195906072_CHN_PIT |
Based on accumulated WAA for this season up to 1959-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.44 | Hoyt Wilhelm | 90.7 | BAL |
| +002+ | 4.02 | Bud Daley | 64 | OAK |
| +006+ | 3.73 | Harvey Haddix | 83.7 | PIT |
| +012+ | 2.84 | Gene Conley | 61.7 | PHI |
| +013+ | 2.83 | Bill Fischer | 69.7 | MIN |
| +014+ | 2.81 | Johnny Antonelli | 100 | SFN |
| +015+ | 2.71 | Whitey Ford | 79 | NYA |
| +016+ | 2.63 | Warren Spahn | 107 | ATL |
| +017+ | 2.62 | Jerry Walker | 59 | BAL |
| +018+ | 2.61 | Don Mossi | 71 | DET |
| +019+ | 2.58 | Bob Shaw | 70 | CHA |
| +024+ | 2.41 | Camilo Pascual | 83 | MIN |
| +025+ | 2.21 | Stu Miller | 62 | SFN |
| +026+ | 2.18 | Jack Sanford | 100 | SFN |
| +027+ | 2.17 | Don Larsen | 57.3 | NYA |
| +028+ | 2.1 | Bob Rush | 43.7 | ATL |
| +029+ | 2.09 | Jim Grant | 49 | CLE |
| +034+ | 2.01 | Ike Delock | 76.3 | BOS |
| +036+ | 1.88 | Wilmer Mizell | 96.7 | SLN |
| +038+ | 1.88 | Ned Garver | 72.3 | OAK |
| +040+ | 1.65 | Jim Owens | 71 | PHI |
| +042+ | 1.56 | Bob Buhl | 65.3 | ATL |
| +043+ | 1.54 | Art Ditmar | 66.3 | NYA |
| +044+ | 1.52 | Sam Jones | 90.7 | SFN |
| +046+ | 1.45 | Bob Anderson | 79.7 | CHN |
_