| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Newhouser | DET | 6.78 | 194906070_NYA_DET |
| Warren Spahn | ATL | 5.47 | 194906060_SLN_ATL |
| Dutch Leonard | CHN | 5.32 | 194906070_CHN_LAN |
| Harry Brecheen | SLN | 4.85 | 194906070_SLN_SFN |
| Joe Dobson | BOS | 3.85 | 194906080_BOS_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Marino Pieretti | CHA | -3.93 | 194906080_OAK_CHA |
| Bob Muncrief | CHN | -3.56 | 194906080_CHN_LAN |
| Curt Simmons | PHI | -1.46 | 194906070_PIT_PHI |
| Red Munger | SLN | -1.09 | 194906060_SLN_ATL |
| Lou Kretlow | DET | -0.66 | 194906060_BOS_DET |
Based on accumulated WAA for this season up to 1949-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.62 | Vic Raschi | 91 | NYA |
| +006+ | 3.23 | Mel Parnell | 99.7 | BOS |
| +008+ | 2.82 | Al Brazle | 77.3 | SLN |
| +009+ | 2.75 | Warren Spahn | 94.7 | ATL |
| +012+ | 2.58 | Harry Brecheen | 74.7 | SLN |
| +011+ | 2.58 | Virgil Trucks | 107 | DET |
| +013+ | 2.56 | Hank Borowy | 71 | PHI |
| +015+ | 2.5 | Ken Raffensberger | 68.7 | CIN |
| +017+ | 2.31 | Dave Koslo | 41.7 | SFN |
| +018+ | 2.27 | Bill Wight | 76 | CHA |
| +019+ | 2.26 | Joe Coleman | 87.3 | OAK |
| +020+ | 2.23 | Howie Pollet | 62 | SLN |
| +021+ | 2.17 | Preacher Roe | 63.3 | LAN |
| +024+ | 2.05 | Gerry Staley | 44.3 | SLN |
| +026+ | 2.01 | Buddy Lively | 59 | CIN |
| +028+ | 1.99 | Bob Chipman | 40.7 | CHN |
| +029+ | 1.98 | Hal Newhouser | 107.3 | DET |
| +030+ | 1.97 | Bill Werle | 65.3 | PIT |
| +032+ | 1.85 | Sheldon Jones | 87.7 | SFN |
| +033+ | 1.83 | Robin Roberts | 65.3 | PHI |
| +034+ | 1.81 | Ken Heintzelman | 72 | PHI |
| +035+ | 1.77 | Steve Gromek | 50 | CLE |
| +037+ | 1.76 | Walt Masterson | 51 | MIN |
| +039+ | 1.67 | Tommy Byrne | 64.3 | NYA |
| +043+ | 1.61 | Monty Kennedy | 87.3 | SFN |
_