| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vic Raschi | NYA | 8.03 | 194907300_CHA_NYA |
| Warren Spahn | ATL | 5.94 | 194908010_ATL_SLN |
| Bob Lemon | CLE | 4.59 | 194908010_CLE_BOS |
| Mel Parnell | BOS | 3.82 | 194908010_CLE_BOS |
| Harry Brecheen | SLN | 2.68 | 194908010_ATL_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Karl Drews | BAL | -3.46 | 194908010_BAL_MIN |
| Jack Kramer | BOS | -3.35 | 194907300_CLE_BOS |
| Clint Hartung | SFN | -1.4 | 194908010_SFN_CHN |
| Warren Hacker | CHN | -0.96 | 194907310_PHI_CHN |
| Ray Scarborough | MIN | -0.58 | 194908010_BAL_MIN |
Based on accumulated WAA for this season up to 1949-08-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.18 | Vic Raschi | 182 | NYA |
| +006+ | 5.67 | Ken Heintzelman | 152.3 | PHI |
| +007+ | 5.66 | Mel Parnell | 196 | BOS |
| +008+ | 5.6 | Warren Spahn | 196 | ATL |
| +011+ | 5.29 | Howie Pollet | 148.3 | SLN |
| +012+ | 4.71 | Al Benton | 74.3 | CLE |
| +014+ | 4.42 | Dave Koslo | 105.3 | SFN |
| +016+ | 4.16 | Mike Garcia | 90.3 | CLE |
| +018+ | 3.99 | Bob Lemon | 157.7 | CLE |
| +019+ | 3.95 | Virgil Trucks | 181.7 | DET |
| +023+ | 3.69 | Preacher Roe | 128.7 | LAN |
| +026+ | 3.56 | Gerry Staley | 103.7 | SLN |
| +029+ | 3.31 | Robin Roberts | 143 | PHI |
| +032+ | 3.22 | Hal Newhouser | 185 | DET |
| +036+ | 2.91 | Mickey McDermott | 60 | BOS |
| +038+ | 2.79 | Bill Wight | 160 | CHA |
| +041+ | 2.68 | Eddie Lopat | 131 | NYA |
| +044+ | 2.54 | Fred Hutchinson | 115.7 | DET |
| +045+ | 2.53 | Allie Reynolds | 131.7 | NYA |
| +052+ | 2.21 | Bob Rush | 148 | CHN |
| +053+ | 2.21 | Russ Meyer | 109.3 | PHI |
| +054+ | 2.17 | Al Brazle | 148.7 | SLN |
| +055+ | 2.15 | Hank Borowy | 144 | PHI |
| +062+ | 1.76 | Alex Kellner | 155 | OAK |
| +066+ | 1.73 | Monty Kennedy | 138.7 | SFN |
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