| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 6.75 | 195205102_PHI_LAN |
| Eddie Lopat | NYA | 6.39 | 195205080_CLE_NYA |
| Warren Spahn | ATL | 5.54 | 195205100_SFN_ATL |
| Ewell Blackwell | CIN | 2.07 | 195205100_CIN_SLN |
| Early Wynn | CLE | 1.98 | 195205100_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Johnson | MIN | -4.25 | 195205080_DET_MIN |
| Ray Scarborough | BOS | -3.12 | 195205080_CHA_BOS |
| Virgil Trucks | DET | -1.34 | 195205090_CHA_DET |
| Turk Lown | CHN | -1.15 | 195205080_ATL_CHN |
| Tommy Byrne | BAL | -0.6 | 195205100_BAL_CLE |
Based on accumulated WAA for this season up to 1952-05-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.7 | Sal Maglie | 44.3 | SFN |
| +002+ | 2.67 | Mike Garcia | 45 | CLE |
| +003+ | 2.39 | Robin Roberts | 54 | PHI |
| +004+ | 2.1 | Joe Dobson | 44.7 | CHA |
| +005+ | 1.97 | Ken Raffensberger | 44 | CIN |
| +006+ | 1.9 | Duane Pillette | 33 | BAL |
| +007+ | 1.79 | Gerry Staley | 49.3 | SLN |
| +011+ | 1.5 | Steve Gromek | 22 | CLE |
| +012+ | 1.49 | Johnny Klippstein | 27.7 | CHN |
| +013+ | 1.42 | Preacher Roe | 31 | LAN |
| +014+ | 1.39 | Allie Reynolds | 35 | NYA |
| +015+ | 1.32 | Bob Lemon | 46.3 | CLE |
| +016+ | 1.28 | Warren Spahn | 42.3 | ATL |
| +017+ | 1.27 | Frank Hiller | 33.7 | CIN |
| XXXXX | 1.24 | Bobby Shantz | 42 | OAK |
| XXXXX | 1.17 | Larry Jansen | 33.7 | SFN |
| XXXXX | 1.16 | Jim Wilson | 29.3 | ATL |
| XXXXX | 1.16 | Karl Drews | 25.3 | PHI |
| XXXXX | 0.96 | Cloyd Boyer | 11 | SLN |
| XXXXX | 0.93 | Mel Parnell | 33 | BOS |
| XXXXX | 0.9 | Connie Marrero | 27 | MIN |
| XXXXX | 0.89 | Spec Shea | 16.3 | MIN |
| XXXXX | 0.85 | Ellis Kinder | 24.7 | BOS |
| XXXXX | 0.84 | Johnny Sain | 26.3 | NYA |
| XXXXX | 0.76 | Dave Koslo | 26.3 | SFN |
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