| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 8.55 | 190807021_BAL_CHA |
| Mordecai Brown | CHN | 7.53 | 190807021_CHN_PIT |
| George McQuillan | PHI | 6.92 | 190807012_PHI_ATL |
| Andy Coakley | CIN | 3.23 | 190807010_CHN_CIN |
| Cy Young | BOS | 2.34 | 190806300_BOS_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| George Mullin | DET | -5.25 | 190806300_DET_CHA |
| Fred Burchell | BOS | -2.38 | 190807010_BOS_NYA |
| Bob Spade | CIN | -2.28 | 190806300_CHN_CIN |
| Rube Manning | NYA | -2.22 | 190806300_BOS_NYA |
| Irv Young | PIT | -1.92 | 190807021_CHN_PIT |
Based on accumulated WAA for this season up to 1908-07-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.12 | George McQuillan | 170.3 | PHI |
| +002+ | 5.3 | Cy Young | 148 | BOS |
| +003+ | 4.99 | Andy Coakley | 134.7 | CIN |
| +004+ | 4.98 | Ed Walsh | 170.3 | CHA |
| +006+ | 4.36 | Mordecai Brown | 103.7 | CHN |
| +008+ | 4.03 | Addie Joss | 151 | CLE |
| +009+ | 3.67 | Jack Powell | 108.7 | BAL |
| +010+ | 3.34 | Christy Mathewson | 156.3 | SFN |
| +014+ | 2.95 | Hooks Wiltse | 131 | SFN |
| +015+ | 2.94 | Tom Hughes | 124.7 | MIN |
| +016+ | 2.66 | Eddie Plank | 88.3 | OAK |
| +017+ | 2.58 | Kaiser Wilhelm | 151.7 | LAN |
| +018+ | 2.52 | Nap Rucker | 140.7 | LAN |
| +020+ | 2.35 | Bill Donovan | 59.7 | DET |
| +021+ | 2.15 | Rube Vickers | 145 | OAK |
| +022+ | 2.12 | Howie Camnitz | 142.7 | PIT |
| +023+ | 2.09 | Sam Leever | 108.7 | PIT |
| +024+ | 1.99 | Bugs Raymond | 134.3 | SLN |
| +032+ | 1.61 | Ed Willett | 76.3 | DET |
| +031+ | 1.61 | Heinie Berger | 81 | CLE |
| +033+ | 1.61 | Doc White | 121.7 | CHA |
| +036+ | 1.52 | Billy Campbell | 133.3 | CIN |
| +038+ | 1.45 | Bob Rhoads | 105.3 | CLE |
| +042+ | 1.33 | Frank Corridon | 44 | PHI |
| XXXXX | 1.19 | Bill Grahame | 77.7 | BAL |
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