| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 13.93 | 190806160_NYA_CHA |
| Jack Pfiester | CHN | 5.69 | 190806160_CHN_PHI |
| Eddie Plank | OAK | 1.52 | 190806160_OAK_DET |
| Rube Waddell | BAL | 1.39 | 190806160_BOS_BAL |
| Sam Leever | PIT | 1.13 | 190806150_PIT_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Lake | NYA | -3.77 | 190806140_NYA_CHA |
| Charlie Smith | MIN | -2.51 | 190806150_MIN_CLE |
| Tully Sparks | PHI | -0.68 | 190806160_CHN_PHI |
| Ed Killian | DET | -0.52 | 190806140_OAK_DET |
| Eddie Cicotte | BOS | -0.27 | 190806160_BOS_BAL |
Based on accumulated WAA for this season up to 1908-06-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.44 | George McQuillan | 135 | PHI |
| +002+ | 5.42 | Ed Walsh | 131.3 | CHA |
| +003+ | 3.62 | Andy Coakley | 99.7 | CIN |
| +004+ | 3.55 | Addie Joss | 126 | CLE |
| +006+ | 3.29 | Tom Hughes | 101.3 | MIN |
| +007+ | 3.29 | Cy Young | 118 | BOS |
| +009+ | 2.89 | Bugs Raymond | 118 | SLN |
| +010+ | 2.77 | Mordecai Brown | 85.7 | CHN |
| +011+ | 2.74 | Jack Powell | 84.3 | BAL |
| +014+ | 2.55 | Bob Ewing | 102 | CIN |
| +015+ | 2.22 | Hooks Wiltse | 102 | SFN |
| +017+ | 1.84 | Doc White | 95 | CHA |
| +018+ | 1.67 | Howie Camnitz | 114.7 | PIT |
| +020+ | 1.65 | Jack Pfiester | 84.7 | CHN |
| +019+ | 1.65 | Heinie Berger | 68 | CLE |
| +026+ | 1.37 | Harry McIntire | 111 | LAN |
| +028+ | 1.29 | Vive Lindaman | 104.7 | ATL |
| XXXXX | 1.23 | Billy Campbell | 98.7 | CIN |
| XXXXX | 1.22 | Kaiser Wilhelm | 106.7 | LAN |
| XXXXX | 1.22 | Eddie Plank | 69.3 | OAK |
| XXXXX | 1.22 | Cecil Ferguson | 71.7 | ATL |
| XXXXX | 1.14 | Christy Mathewson | 109.3 | SFN |
| XXXXX | 1.06 | Biff Schlitzer | 54.3 | OAK |
| XXXXX | 0.97 | Bill Donovan | 32.7 | DET |
| XXXXX | 0.96 | Doc Crandall | 63.3 | SFN |
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