| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vic Raschi | NYA | 6.23 | 194908090_NYA_BOS |
| Warren Spahn | ATL | 5.05 | 194908100_ATL_SFN |
| Bob Lemon | CLE | 5.01 | 194908100_BAL_CLE |
| Hal Newhouser | DET | 3.78 | 194908100_CHA_DET |
| Robin Roberts | PHI | 2.1 | 194908090_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cliff Fannin | BAL | -4.01 | 194908100_BAL_CLE |
| Carl Scheib | OAK | -3.76 | 194908090_OAK_MIN |
| Jack Kramer | BOS | -2.49 | 194908110_NYA_BOS |
| Johnny Vander Meer | CIN | -1.59 | 194908090_CIN_SLN |
| Doyle Lade | CHN | -0.68 | 194908100_PIT_CHN |
Based on accumulated WAA for this season up to 1949-08-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.33 | Howie Pollet | 166.3 | SLN |
| +005+ | 6.19 | Mel Parnell | 209 | BOS |
| +006+ | 5.83 | Vic Raschi | 201 | NYA |
| +010+ | 5.48 | Dave Koslo | 124 | SFN |
| +012+ | 5.38 | Warren Spahn | 208 | ATL |
| +013+ | 4.58 | Al Benton | 82.3 | CLE |
| +015+ | 4.42 | Bob Lemon | 178.7 | CLE |
| +016+ | 4.39 | Gerry Staley | 112.7 | SLN |
| +020+ | 4.27 | Virgil Trucks | 190 | DET |
| +023+ | 4.14 | Ken Heintzelman | 171.3 | PHI |
| +026+ | 4.04 | Mike Garcia | 100.7 | CLE |
| +032+ | 3.54 | Hal Newhouser | 202.3 | DET |
| +033+ | 3.44 | Preacher Roe | 135 | LAN |
| +035+ | 3.25 | Al Brazle | 162.7 | SLN |
| +036+ | 3.17 | Eddie Lopat | 147 | NYA |
| +038+ | 3.04 | Robin Roberts | 155.3 | PHI |
| +043+ | 2.76 | Fred Hutchinson | 131.7 | DET |
| +048+ | 2.5 | Harry Brecheen | 150.3 | SLN |
| +051+ | 2.41 | Mickey McDermott | 66 | BOS |
| +054+ | 2.16 | Bob Rush | 155 | CHN |
| +055+ | 2.14 | Bill Wight | 174 | CHA |
| +056+ | 2.11 | Joe Coleman | 178.7 | OAK |
| +058+ | 2.09 | Bill Werle | 152 | PIT |
| +061+ | 1.96 | Randy Gumpert | 170 | CHA |
| +063+ | 1.89 | Eddie Erautt | 97 | CIN |
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