| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 8.02 | 195905090_CIN_ATL |
| Cal McLish | CLE | 7.54 | 195905080_CLE_CHA |
| Bob Turley | NYA | 5.54 | 195905090_MIN_NYA |
| Dick Donovan | CHA | 3.65 | 195905080_CLE_CHA |
| Billy O'Dell | BAL | 3.07 | 195905080_BOS_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pedro Ramos | MIN | -3.89 | 195905070_BAL_MIN |
| Stan Williams | LAN | -0.69 | 195905070_LAN_SFN |
| Ruben Gomez | PHI | -0.35 | 195905090_PHI_PIT |
| Brooks Lawrence | CIN | -0.26 | 195905080_CIN_ATL |
| Moe Drabowsky | CHN | -0.25 | 195905070_CHN_SLN |
Based on accumulated WAA for this season up to 1959-05-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.91 | Hoyt Wilhelm | 45.7 | BAL |
| +002+ | 2.9 | Cal McLish | 45 | CLE |
| +005+ | 2.49 | Bill Fischer | 34 | MIN |
| +006+ | 2.37 | Jack Sanford | 50 | SFN |
| +010+ | 2.07 | Bob Anderson | 39.7 | CHN |
| +012+ | 1.89 | Johnny Antonelli | 53.7 | SFN |
| +013+ | 1.88 | Hal Griggs | 21.3 | MIN |
| +014+ | 1.86 | Whitey Ford | 37.3 | NYA |
| +016+ | 1.56 | Gene Conley | 20 | PHI |
| +017+ | 1.53 | Jerry Walker | 25.7 | BAL |
| +019+ | 1.51 | Ike Delock | 38 | BOS |
| +023+ | 1.26 | Jim Grant | 13 | CLE |
| XXXXX | 1.16 | Ron Kline | 36.7 | PIT |
| XXXXX | 1.16 | Harvey Haddix | 30 | PIT |
| XXXXX | 1.14 | Dave Hillman | 36.7 | CHN |
| XXXXX | 1.03 | Jim Owens | 33.7 | PHI |
| XXXXX | 0.99 | Gary Blaylock | 28.7 | SLN |
| XXXXX | 0.98 | Russ Kemmerer | 40 | MIN |
| XXXXX | 0.97 | Ned Garver | 43.7 | OAK |
| XXXXX | 0.97 | Alex Kellner | 18 | SLN |
| XXXXX | 0.95 | Stu Miller | 18.3 | SFN |
| XXXXX | 0.95 | Bob Purkey | 50 | CIN |
| XXXXX | 0.88 | Warren Spahn | 60.7 | ATL |
| XXXXX | 0.87 | Mike Garcia | 9 | CLE |
| XXXXX | 0.85 | Lindy McDaniel | 37.7 | SLN |
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