| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 12.27 | 190806260_CHA_CLE |
| George McQuillan | PHI | 6.76 | 190806270_PHI_ATL |
| Jack Pfiester | CHN | 3.14 | 190806282_CIN_CHN |
| Addie Joss | CLE | 2.33 | 190806280_CLE_BAL |
| Andy Coakley | CIN | 2.25 | 190806270_CIN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Mullin | DET | -3.93 | 190806280_DET_CHA |
| Doc Newton | NYA | -1.56 | 190806270_BOS_NYA |
| Fred Beebe | SLN | -1.4 | 190806281_PIT_SLN |
| Bob Spade | CIN | -1.19 | 190806260_CIN_CHN |
| Patsy Flaherty | ATL | -0.66 | 190806260_ATL_SFN |
Based on accumulated WAA for this season up to 1908-06-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.65 | George McQuillan | 164.7 | PHI |
| +002+ | 5.3 | Andy Coakley | 125.7 | CIN |
| +003+ | 4.6 | Cy Young | 139 | BOS |
| +004+ | 4.48 | Ed Walsh | 161.3 | CHA |
| +006+ | 4.1 | Addie Joss | 151 | CLE |
| +008+ | 3.6 | Mordecai Brown | 94.7 | CHN |
| +009+ | 3.49 | Jack Powell | 100.7 | BAL |
| +010+ | 3.21 | Christy Mathewson | 147.3 | SFN |
| +013+ | 2.93 | Hooks Wiltse | 131 | SFN |
| +014+ | 2.76 | Tom Hughes | 117.7 | MIN |
| +016+ | 2.35 | Bill Donovan | 59.7 | DET |
| +019+ | 2.1 | Eddie Plank | 81.3 | OAK |
| +018+ | 2.1 | Sam Leever | 108.7 | PIT |
| +020+ | 2.08 | Kaiser Wilhelm | 142.7 | LAN |
| +021+ | 2 | Bugs Raymond | 134.3 | SLN |
| +023+ | 1.92 | Frank Corridon | 36 | PHI |
| +024+ | 1.89 | Howie Camnitz | 139.7 | PIT |
| +027+ | 1.83 | Jack Pfiester | 101.7 | CHN |
| +028+ | 1.81 | Nap Rucker | 131.7 | LAN |
| +030+ | 1.71 | Billy Campbell | 125.3 | CIN |
| +031+ | 1.65 | Heinie Berger | 81 | CLE |
| +039+ | 1.29 | Lefty Leifield | 67.7 | PIT |
| XXXXX | 1.21 | Bill Grahame | 77.7 | BAL |
| XXXXX | 1.1 | Doc White | 112.7 | CHA |
| XXXXX | 1.08 | Ed Willett | 67.3 | DET |
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