| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 12.27 | 190806260_CHA_CLE |
| Mordecai Brown | CHN | 6.79 | 190806250_CIN_CHN |
| George McQuillan | PHI | 6.76 | 190806270_PHI_ATL |
| Andy Coakley | CIN | 2.25 | 190806270_CIN_CHN |
| Hooks Wiltse | SFN | 1.88 | 190806271_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Lake | NYA | -5.54 | 190806252_NYA_OAK |
| Art Fromme | SLN | -1.23 | 190806270_PIT_SLN |
| Bob Spade | CIN | -1.19 | 190806260_CIN_CHN |
| Patsy Flaherty | ATL | -0.66 | 190806260_ATL_SFN |
| Ed Summers | DET | -0.43 | 190806250_BAL_DET |
Based on accumulated WAA for this season up to 1908-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.65 | George McQuillan | 164.7 | PHI |
| +002+ | 5.56 | Ed Walsh | 154 | CHA |
| +003+ | 5.27 | Andy Coakley | 125.7 | CIN |
| +004+ | 4.76 | Addie Joss | 149 | CLE |
| +005+ | 4.6 | Cy Young | 139 | BOS |
| +008+ | 3.59 | Mordecai Brown | 94.7 | CHN |
| +009+ | 3.49 | Jack Powell | 100.7 | BAL |
| +010+ | 3.21 | Christy Mathewson | 147.3 | SFN |
| +012+ | 2.92 | Hooks Wiltse | 131 | SFN |
| +014+ | 2.75 | Tom Hughes | 117.7 | MIN |
| +016+ | 2.5 | Bugs Raymond | 132.7 | SLN |
| +017+ | 2.35 | Bill Donovan | 59.7 | DET |
| +020+ | 2.1 | Eddie Plank | 81.3 | OAK |
| +019+ | 2.1 | Sam Leever | 108.7 | PIT |
| +021+ | 2.08 | Kaiser Wilhelm | 142.7 | LAN |
| +023+ | 1.92 | Frank Corridon | 36 | PHI |
| +026+ | 1.8 | Nap Rucker | 131.7 | LAN |
| +028+ | 1.65 | Billy Campbell | 117.3 | CIN |
| +029+ | 1.64 | Heinie Berger | 81 | CLE |
| +035+ | 1.37 | Howie Camnitz | 130.7 | PIT |
| +039+ | 1.29 | Lefty Leifield | 67.7 | PIT |
| XXXXX | 1.21 | Bill Grahame | 77.7 | BAL |
| XXXXX | 1.12 | Jack Pfiester | 92.7 | CHN |
| XXXXX | 1.1 | Doc White | 112.7 | CHA |
| XXXXX | 1.08 | Ed Willett | 67.3 | DET |
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