| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mel Parnell | BOS | 6.65 | 194909160_BAL_BOS |
| Bob Lemon | CLE | 4.97 | 194909150_CLE_NYA |
| Warren Spahn | ATL | 4.22 | 194909160_ATL_SLN |
| Dave Koslo | SFN | 4.1 | 194909170_SFN_CHN |
| Ken Heintzelman | PHI | 3.6 | 194909160_PHI_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Karl Drews | BAL | -7.35 | 194909160_BAL_BOS |
| Carl Scheib | OAK | -1.24 | 194909170_CHA_OAK |
| Gene Bearden | CLE | -0.96 | 194909170_CLE_MIN |
| Herm Wehmeier | CIN | -0.94 | 194909170_PHI_CIN |
| Ray Scarborough | MIN | -0.64 | 194909160_CLE_MIN |
Based on accumulated WAA for this season up to 1949-09-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.69 | Mel Parnell | 273 | BOS |
| +008+ | 7.04 | Ken Heintzelman | 232.3 | PHI |
| +009+ | 6.97 | Virgil Trucks | 249.3 | DET |
| +010+ | 6.94 | Howie Pollet | 211.7 | SLN |
| +011+ | 6.64 | Bob Lemon | 251 | CLE |
| +012+ | 6.59 | Al Benton | 129 | CLE |
| +013+ | 6.58 | Mike Garcia | 155.3 | CLE |
| +014+ | 6.56 | Dave Koslo | 188 | SFN |
| +015+ | 6.48 | Warren Spahn | 271.7 | ATL |
| +018+ | 5.43 | Fred Hutchinson | 186.3 | DET |
| +023+ | 5 | Preacher Roe | 193.3 | LAN |
| +025+ | 4.89 | Bill Wight | 230 | CHA |
| +026+ | 4.88 | Hal Newhouser | 265 | DET |
| +038+ | 4.12 | Vic Raschi | 250.7 | NYA |
| +039+ | 4.03 | Gerry Staley | 149 | SLN |
| +040+ | 4.03 | Robin Roberts | 216 | PHI |
| +041+ | 3.96 | Ken Raffensberger | 251 | CIN |
| +042+ | 3.91 | Eddie Lopat | 196 | NYA |
| +045+ | 3.67 | Al Brazle | 201.3 | SLN |
| +047+ | 3.6 | Russ Meyer | 187 | PHI |
| +048+ | 3.43 | Don Newcombe | 217 | LAN |
| +051+ | 3.11 | Harry Brecheen | 195.3 | SLN |
| +053+ | 2.99 | Ellis Kinder | 220 | BOS |
| +056+ | 2.76 | Sheldon Jones | 183.3 | SFN |
| +057+ | 2.74 | Murry Dickson | 200.7 | PIT |
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