| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Newhouser | DET | 7.63 | 194906121_MIN_DET |
| Harry Brecheen | SLN | 6.35 | 194906121_SLN_PHI |
| Warren Spahn | ATL | 5.63 | 194906100_CHN_ATL |
| Vic Raschi | NYA | 4.26 | 194906100_NYA_CLE |
| Dutch Leonard | CHN | 3.77 | 194906122_CHN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -3.41 | 194906120_CIN_LAN |
| Sid Hudson | MIN | -2.52 | 194906122_MIN_DET |
| Curt Simmons | PHI | -1.35 | 194906121_SLN_PHI |
| Red Munger | SLN | -1.09 | 194906110_SLN_PHI |
| Ellis Kinder | BOS | -1.03 | 194906122_BOS_CHA |
Based on accumulated WAA for this season up to 1949-06-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.25 | Vic Raschi | 100 | NYA |
| +005+ | 3.62 | Mel Parnell | 108.7 | BOS |
| +006+ | 3.46 | Bill Wight | 88 | CHA |
| +008+ | 3.31 | Warren Spahn | 103.7 | ATL |
| +009+ | 2.99 | Howie Pollet | 71 | SLN |
| +010+ | 2.97 | Hal Newhouser | 116.3 | DET |
| +011+ | 2.96 | Virgil Trucks | 109.3 | DET |
| +012+ | 2.93 | Harry Brecheen | 83.7 | SLN |
| +013+ | 2.85 | Al Brazle | 85 | SLN |
| +018+ | 2.59 | Bill Werle | 74.3 | PIT |
| +020+ | 2.43 | Bob Lemon | 67 | CLE |
| +021+ | 2.42 | Joe Coleman | 92.7 | OAK |
| +022+ | 2.41 | Ken Heintzelman | 81 | PHI |
| +023+ | 2.37 | Dave Koslo | 41.7 | SFN |
| +026+ | 2.27 | Preacher Roe | 63.3 | LAN |
| +027+ | 2.26 | Bob Chipman | 42.7 | CHN |
| +028+ | 2.18 | Monty Kennedy | 94.3 | SFN |
| +035+ | 2.01 | Robin Roberts | 74.3 | PHI |
| +036+ | 1.99 | Sheldon Jones | 87.7 | SFN |
| +039+ | 1.92 | Hank Borowy | 78 | PHI |
| +040+ | 1.85 | Steve Gromek | 50 | CLE |
| +044+ | 1.78 | Rip Sewell | 40 | PIT |
| +045+ | 1.75 | Tommy Byrne | 70.3 | NYA |
| +046+ | 1.69 | Ken Raffensberger | 74 | CIN |
| +051+ | 1.61 | Monk Dubiel | 53.3 | CHN |
_