| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 5.12 | 195006230_SLN_ATL |
| Bob Miller | PHI | 5.04 | 195006220_PIT_PHI |
| Howie Pollet | SLN | 3.81 | 195006221_SLN_SFN |
| Larry Jansen | SFN | 3.81 | 195006221_SLN_SFN |
| Joe Ostrowski | NYA | 2.8 | 195006220_NYA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cliff Fannin | BAL | -6.88 | 195006240_BOS_BAL |
| Herm Wehmeier | CIN | -5.37 | 195006220_CIN_LAN |
| Gerry Staley | SLN | -1.48 | 195006240_SLN_ATL |
| Russ Meyer | PHI | -1.42 | 195006240_CHN_PHI |
| Bob Kuzava | MIN | -0.76 | 195006220_MIN_DET |
Based on accumulated WAA for this season up to 1950-06-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 4.97 | Bob Miller | 73 | PHI |
| +004+ | 4.7 | Warren Spahn | 127.3 | ATL |
| +006+ | 4.26 | Larry Jansen | 101.7 | SFN |
| +009+ | 3.77 | Howie Pollet | 93 | SLN |
| +010+ | 3.66 | Art Houtteman | 118.7 | DET |
| +012+ | 3.29 | Connie Marrero | 70.7 | MIN |
| +014+ | 3.22 | Preacher Roe | 93.7 | LAN |
| +015+ | 3.17 | Ray Scarborough | 106.7 | TOT |
| +016+ | 3.14 | Robin Roberts | 111.3 | PHI |
| +018+ | 3.01 | Harry Brecheen | 72 | SLN |
| +021+ | 2.88 | Bob Cain | 75.3 | CHA |
| +022+ | 2.81 | Joe Ostrowski | 69 | TOT |
| +026+ | 2.77 | Max Lanier | 73.7 | SLN |
| +030+ | 2.55 | Ewell Blackwell | 88 | CIN |
| +031+ | 2.46 | Vic Raschi | 96.7 | NYA |
| +032+ | 2.42 | Bob Rush | 102 | CHN |
| +035+ | 2.27 | Cliff Chambers | 110 | PIT |
| +037+ | 2.24 | Bob Feller | 97.3 | CLE |
| +038+ | 2.22 | Ned Garver | 89 | BAL |
| +039+ | 2.16 | Johnny Schmitz | 93.7 | CHN |
| +040+ | 2.16 | Allie Reynolds | 101.7 | NYA |
| +042+ | 2.12 | Don Newcombe | 77.3 | LAN |
| +044+ | 2.11 | Red Munger | 81.3 | SLN |
| +045+ | 2.07 | Dave Koslo | 85.3 | SFN |
| +047+ | 2.05 | Mike Garcia | 78.3 | CLE |
_