| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Newhouser | DET | 8.81 | 194906291_DET_CLE |
| Warren Spahn | ATL | 6.64 | 194906280_ATL_SFN |
| Bob Lemon | CLE | 3.91 | 194906280_DET_CLE |
| Al Brazle | SLN | 1.5 | 194906290_CHN_SLN |
| Preacher Roe | LAN | 1.42 | 194906280_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Billy Pierce | CHA | -2.56 | 194906290_BAL_CHA |
| Carl Scheib | OAK | -1.8 | 194906290_OAK_MIN |
| Clint Hartung | SFN | -1.58 | 194906280_ATL_SFN |
| Curt Simmons | PHI | -1.26 | 194906290_LAN_PHI |
| Ellis Kinder | BOS | -1.13 | 194906290_NYA_BOS |
Based on accumulated WAA for this season up to 1949-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 4.68 | Mel Parnell | 136 | BOS |
| +006+ | 4.49 | Virgil Trucks | 137.7 | DET |
| +007+ | 4.36 | Warren Spahn | 138 | ATL |
| +008+ | 4.33 | Vic Raschi | 125 | NYA |
| +010+ | 4.14 | Hal Newhouser | 147.3 | DET |
| +014+ | 3.27 | Dave Koslo | 63.7 | SFN |
| +016+ | 3.11 | Hank Borowy | 102.3 | PHI |
| +018+ | 2.97 | Ken Heintzelman | 105.3 | PHI |
| +020+ | 2.85 | Howie Pollet | 100 | SLN |
| +022+ | 2.83 | Ken Raffensberger | 100.7 | CIN |
| +023+ | 2.82 | Preacher Roe | 88 | LAN |
| +025+ | 2.62 | Joe Coleman | 116.7 | OAK |
| +026+ | 2.59 | Steve Gromek | 64.3 | CLE |
| +028+ | 2.45 | Bob Lemon | 98 | CLE |
| +029+ | 2.45 | Bob Chipman | 59.3 | CHN |
| +031+ | 2.44 | Bill Wight | 112.3 | CHA |
| +032+ | 2.42 | Gerry Staley | 71.3 | SLN |
| +036+ | 2.28 | Monk Dubiel | 68.3 | CHN |
| +041+ | 2.14 | Dick Fowler | 83.3 | OAK |
| +042+ | 2.1 | Sid Hudson | 109.3 | MIN |
| +047+ | 1.8 | Al Brazle | 111 | SLN |
| +048+ | 1.8 | Sheldon Jones | 99.3 | SFN |
| +050+ | 1.76 | Don Newcombe | 72.3 | LAN |
| +054+ | 1.7 | Buddy Lively | 67.3 | CIN |
| +056+ | 1.67 | Alex Kellner | 100.3 | OAK |
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