| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Newhouser | DET | 8.81 | 194906291_DET_CLE |
| Mel Parnell | BOS | 4.38 | 194906300_NYA_BOS |
| Vic Raschi | NYA | 3.12 | 194906300_NYA_BOS |
| Dick Fowler | OAK | 2.79 | 194906300_OAK_MIN |
| Dutch Leonard | CHN | 2.5 | 194907010_PIT_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Billy Pierce | CHA | -2.56 | 194906290_BAL_CHA |
| Jack Kramer | BOS | -2.32 | 194907010_BOS_OAK |
| Carl Scheib | OAK | -1.8 | 194906290_OAK_MIN |
| Joe Ostrowski | BAL | -1.28 | 194907010_BAL_CLE |
| Curt Simmons | PHI | -1.26 | 194906290_LAN_PHI |
Based on accumulated WAA for this season up to 1949-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +007+ | 4.56 | Vic Raschi | 134 | NYA |
| +008+ | 4.53 | Virgil Trucks | 138 | DET |
| +009+ | 4.29 | Warren Spahn | 138 | ATL |
| +010+ | 4.14 | Hal Newhouser | 147.3 | DET |
| +011+ | 4.04 | Mel Parnell | 142.3 | BOS |
| +012+ | 3.91 | Dave Koslo | 72.7 | SFN |
| +013+ | 3.75 | Hank Borowy | 114 | PHI |
| +015+ | 3.48 | Al Benton | 58.3 | CLE |
| +016+ | 3.36 | Ken Heintzelman | 114.3 | PHI |
| +017+ | 3.3 | Bill Wight | 121.3 | CHA |
| +018+ | 3.29 | Ken Raffensberger | 109.7 | CIN |
| +021+ | 2.84 | Howie Pollet | 100 | SLN |
| +022+ | 2.84 | Preacher Roe | 88 | LAN |
| +027+ | 2.63 | Joe Coleman | 116.7 | OAK |
| +028+ | 2.59 | Steve Gromek | 64.3 | CLE |
| +029+ | 2.51 | Gerry Staley | 72.3 | SLN |
| +030+ | 2.45 | Bob Lemon | 98 | CLE |
| +031+ | 2.44 | Bob Chipman | 59.3 | CHN |
| +036+ | 2.27 | Monk Dubiel | 68.3 | CHN |
| +041+ | 2.17 | Vern Bickford | 115.7 | ATL |
| +043+ | 2.09 | Sid Hudson | 109.3 | MIN |
| +048+ | 1.8 | Al Brazle | 111 | SLN |
| +053+ | 1.7 | Buddy Lively | 67.3 | CIN |
| +055+ | 1.68 | Alex Kellner | 100.3 | OAK |
| +057+ | 1.66 | Jack Banta | 57.7 | LAN |
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