| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Newhouser | DET | 8.81 | 194906291_DET_CLE |
| Warren Spahn | ATL | 6.64 | 194906280_ATL_SFN |
| Mel Parnell | BOS | 4.38 | 194906300_NYA_BOS |
| Bob Lemon | CLE | 3.91 | 194906280_DET_CLE |
| Vic Raschi | NYA | 3.12 | 194906300_NYA_BOS |
| 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 1949-06-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 4.58 | Vic Raschi | 134 | NYA |
| +007+ | 4.54 | Virgil Trucks | 138 | DET |
| +008+ | 4.37 | Warren Spahn | 138 | ATL |
| +010+ | 4.16 | Hal Newhouser | 147.3 | DET |
| +011+ | 4.03 | Mel Parnell | 142.3 | BOS |
| +013+ | 3.41 | Ken Heintzelman | 114.3 | PHI |
| +014+ | 3.28 | Dave Koslo | 63.7 | SFN |
| +017+ | 3.12 | Hank Borowy | 102.3 | PHI |
| +019+ | 2.86 | Howie Pollet | 100 | SLN |
| +020+ | 2.86 | Ken Raffensberger | 100.7 | CIN |
| +021+ | 2.84 | Preacher Roe | 88 | LAN |
| +026+ | 2.64 | Joe Coleman | 116.7 | OAK |
| +027+ | 2.6 | Steve Gromek | 64.3 | CLE |
| +028+ | 2.52 | Gerry Staley | 72.3 | SLN |
| +029+ | 2.46 | Bob Lemon | 98 | CLE |
| +030+ | 2.45 | Bill Wight | 112.3 | CHA |
| +031+ | 2.45 | Bob Chipman | 59.3 | CHN |
| +036+ | 2.28 | Monk Dubiel | 68.3 | CHN |
| +040+ | 2.11 | Sid Hudson | 109.3 | MIN |
| +045+ | 1.81 | Al Brazle | 111 | SLN |
| +047+ | 1.78 | Don Newcombe | 72.3 | LAN |
| +048+ | 1.78 | Mike Garcia | 58 | CLE |
| +052+ | 1.72 | Buddy Lively | 67.3 | CIN |
| +053+ | 1.7 | Alex Kellner | 100.3 | OAK |
| +059+ | 1.57 | Jack Banta | 56.7 | LAN |
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