| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mort Cooper | SLN | 6.41 | 194309281_ATL_SLN |
| Tiny Bonham | NYA | 3.23 | 194309261_CLE_NYA |
| Tommy Bridges | DET | 2.9 | 194309262_DET_BOS |
| Nate Andrews | ATL | 2.81 | 194309262_ATL_CIN |
| Elmer Riddle | CIN | 1.6 | 194309261_ATL_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pinky Woods | BOS | -3.98 | 194309280_DET_BOS |
| Al Milnar | BAL | -2.94 | 194309280_BAL_OAK |
| Lum Harris | OAK | -2.49 | 194309261_BAL_OAK |
| Bobo Newsom | MIN | -2.03 | 194309272_CHA_MIN |
| Rex Barney | LAN | -1.81 | 194309281_LAN_PIT |
Based on accumulated WAA for this season up to 1943-09-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.51 | Spud Chandler | 250 | NYA |
| +005+ | 6.59 | Max Lanier | 213.3 | SLN |
| +006+ | 6.17 | Mort Cooper | 274 | SLN |
| +011+ | 5.11 | Tiny Bonham | 222.7 | NYA |
| +013+ | 4.84 | Rip Sewell | 265.3 | PIT |
| +014+ | 4.8 | Nate Andrews | 271.7 | ATL |
| +021+ | 4.15 | Elmer Riddle | 251.3 | CIN |
| +022+ | 4.07 | Whit Wyatt | 174.3 | LAN |
| +024+ | 4.02 | Tommy Bridges | 191.7 | DET |
| +028+ | 3.71 | Dizzy Trout | 228.7 | DET |
| +029+ | 3.64 | Tex Hughson | 253 | BOS |
| +030+ | 3.54 | Mickey Haefner | 156.3 | MIN |
| +031+ | 3.5 | Denny Galehouse | 209 | BAL |
| +034+ | 3.4 | Butch Wensloff | 211.3 | NYA |
| +035+ | 3.37 | Bob Muncrief | 202 | BAL |
| +036+ | 3.35 | Jim Tobin | 242 | ATL |
| +037+ | 3.34 | Al Smith | 199.7 | CLE |
| +038+ | 3.34 | Hi Bithorn | 226 | CHN |
| +040+ | 3.21 | Al Brazle | 78 | SLN |
| +042+ | 3.2 | Max Butcher | 184.7 | PIT |
| +045+ | 3.07 | Vern Kennedy | 141.3 | CLE |
| +047+ | 3.03 | Johnny Niggeling | 192.3 | TOT |
| +053+ | 2.91 | Milo Candini | 161.7 | MIN |
| +055+ | 2.79 | Early Wynn | 252 | MIN |
| +058+ | 2.72 | Bob Klinger | 194.7 | PIT |
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