| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Newhouser | DET | 6.42 | 194907190_MIN_DET |
| Warren Spahn | ATL | 6.01 | 194907190_SLN_ATL |
| Bob Lemon | CLE | 5.23 | 194907190_NYA_CLE |
| Vic Raschi | NYA | 5.12 | 194907171_NYA_CHA |
| Dave Koslo | SFN | 2.06 | 194907170_SLN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Marino Pieretti | CHA | -7.62 | 194907190_BOS_CHA |
| Jack Kramer | BOS | -3.96 | 194907171_BOS_CLE |
| Bill Kennedy | BAL | -2.58 | 194907171_MIN_BAL |
| Carl Scheib | OAK | -2.07 | 194907171_OAK_DET |
| Johnny Vander Meer | CIN | -1.25 | 194907171_CIN_ATL |
Based on accumulated WAA for this season up to 1949-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.11 | Vic Raschi | 160.7 | NYA |
| +005+ | 5.52 | Ken Heintzelman | 141.3 | PHI |
| +007+ | 5.18 | Howie Pollet | 130 | SLN |
| +008+ | 4.9 | Warren Spahn | 170 | ATL |
| +011+ | 4.16 | Mel Parnell | 167 | BOS |
| +013+ | 4.08 | Al Benton | 68.7 | CLE |
| +014+ | 3.99 | Bob Lemon | 133.3 | CLE |
| +016+ | 3.81 | Virgil Trucks | 169 | DET |
| +018+ | 3.6 | Gerry Staley | 89.7 | SLN |
| +020+ | 3.42 | Dave Koslo | 85 | SFN |
| +022+ | 3.22 | Preacher Roe | 111.7 | LAN |
| +024+ | 3.13 | Hal Newhouser | 170.7 | DET |
| +025+ | 3.06 | Mike Garcia | 73.3 | CLE |
| +026+ | 3.04 | Robin Roberts | 121.7 | PHI |
| +028+ | 2.96 | Hank Borowy | 125.3 | PHI |
| +030+ | 2.87 | Bill Wight | 152 | CHA |
| +038+ | 2.49 | Bob Chipman | 76.7 | CHN |
| +039+ | 2.42 | Monty Kennedy | 130 | SFN |
| +044+ | 2.28 | Ken Raffensberger | 131.7 | CIN |
| +050+ | 2.06 | Erv Palica | 61.7 | LAN |
| +054+ | 2.03 | Bob Rush | 134 | CHN |
| +059+ | 1.87 | Tiny Bonham | 60 | PIT |
| +060+ | 1.85 | Allie Reynolds | 116.7 | NYA |
| +062+ | 1.73 | Harry Brecheen | 120.3 | SLN |
| +063+ | 1.67 | Monk Dubiel | 83.3 | CHN |
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