| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 8.61 | 195607200_OAK_NYA |
| Lew Burdette | ATL | 8.61 | 195607180_SFN_ATL |
| Billy Pierce | CHA | 5.56 | 195607190_CHA_BAL |
| Early Wynn | CLE | 4.56 | 195607182_CLE_MIN |
| Robin Roberts | PHI | 1.61 | 195607181_PHI_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Camilo Pascual | MIN | -10.29 | 195607182_CLE_MIN |
| Warren Hacker | CHN | -2.71 | 195607181_PHI_CHN |
| Troy Herriage | OAK | -2.03 | 195607180_OAK_BOS |
| Duke Maas | DET | -2.01 | 195607190_DET_NYA |
| Saul Rogovin | PHI | -1.37 | 195607190_PHI_CHN |
Based on accumulated WAA for this season up to 1956-07-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.9 | Lew Burdette | 140.7 | ATL |
| +003+ | 5.78 | Whitey Ford | 136 | NYA |
| +005+ | 4.27 | Warren Spahn | 143.3 | ATL |
| +006+ | 4.22 | Bob Buhl | 129.7 | ATL |
| +007+ | 4.19 | Billy Pierce | 158.3 | CHA |
| +011+ | 3.65 | Tom Brewer | 137.3 | BOS |
| +012+ | 3.53 | Bob Friend | 179.7 | PIT |
| +025+ | 2.76 | Roger Craig | 112.3 | LAN |
| +030+ | 2.6 | Johnny Kucks | 135.7 | NYA |
| +031+ | 2.57 | Ron Kline | 140.7 | PIT |
| +033+ | 2.45 | Don Kaiser | 73 | CHN |
| +034+ | 2.42 | Tom Sturdivant | 76.3 | NYA |
| +037+ | 2.39 | Early Wynn | 140 | CLE |
| +040+ | 2.28 | Jack Harshman | 105.3 | CHA |
| +042+ | 2.26 | Gene Conley | 85 | ATL |
| +047+ | 2.09 | Herb Score | 117 | CLE |
| +048+ | 2.05 | Frank Sullivan | 140.3 | BOS |
| +050+ | 1.99 | Rip Coleman | 56.3 | NYA |
| +054+ | 1.91 | Johnny Antonelli | 128.3 | SFN |
| +058+ | 1.68 | Connie Johnson | 93.7 | TOT |
| +060+ | 1.6 | Mel Parnell | 57.3 | BOS |
| +063+ | 1.59 | Murry Dickson | 115 | TOT |
| +066+ | 1.49 | Tom Poholsky | 114 | SLN |
| +067+ | 1.46 | Don Drysdale | 58 | LAN |
| +073+ | 1.34 | Red Munger | 65.3 | PIT |
_