| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry Brecheen | SLN | 4.61 | 194707122_SLN_SFN |
| Spec Shea | NYA | 4.2 | 194707121_NYA_BAL |
| Warren Spahn | ATL | 3.82 | 194707120_CIN_ATL |
| Ralph Branca | LAN | 3.76 | 194707140_CIN_LAN |
| Early Wynn | MIN | 0.85 | 194707140_MIN_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hank Behrman | LAN | -3.36 | 194707122_CHN_LAN |
| Oscar Judd | PHI | -2.78 | 194707132_SLN_PHI |
| Hooks Iott | SFN | -1.54 | 194707122_SLN_SFN |
| Sid Hudson | MIN | -1.42 | 194707131_MIN_BAL |
| Sam Zoldak | BAL | -1.28 | 194707140_MIN_BAL |
Based on accumulated WAA for this season up to 1947-07-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 6.16 | Ewell Blackwell | 159.3 | CIN |
| +004+ | 5.77 | Spec Shea | 128 | NYA |
| +005+ | 5.63 | Warren Spahn | 143.3 | ATL |
| +008+ | 5.01 | Ralph Branca | 150.3 | LAN |
| +009+ | 4.68 | Hal Newhouser | 155.3 | DET |
| +010+ | 4.63 | Spud Chandler | 124.7 | NYA |
| +011+ | 4.25 | Walt Masterson | 115 | MIN |
| +015+ | 3.93 | Dizzy Trout | 125 | DET |
| +018+ | 3.61 | Tiny Bonham | 65.7 | PIT |
| +020+ | 3.42 | Harry Brecheen | 127 | SLN |
| +024+ | 3.27 | Harry Taylor | 105.7 | LAN |
| +029+ | 2.65 | Frank Papish | 96.3 | CHA |
| +031+ | 2.59 | Allie Reynolds | 134.7 | NYA |
| +033+ | 2.24 | Doyle Lade | 99.7 | CHN |
| +034+ | 2.23 | Cliff Fannin | 83.3 | BAL |
| +037+ | 2.2 | Buddy Lively | 54 | CIN |
| +040+ | 2.12 | Tommy Hughes | 99.3 | PHI |
| +041+ | 2.08 | Dick Fowler | 113.7 | OAK |
| +043+ | 2.02 | Bob Feller | 141 | CLE |
| +047+ | 1.82 | Earl Johnson | 40 | BOS |
| +052+ | 1.72 | Jim Hearn | 74.3 | SLN |
| +054+ | 1.71 | Murry Dickson | 98 | SLN |
| +055+ | 1.65 | Red Munger | 128.3 | SLN |
| +060+ | 1.41 | Jesse Flores | 101.3 | OAK |
| +063+ | 1.34 | Hank Borowy | 110.7 | CHN |
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