| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jack Pfiester | CHN | 10.25 | 190805160_LAN_CHN |
| Vic Willis | PIT | 4.52 | 190805150_PHI_PIT |
| Hooks Wiltse | SFN | 2.13 | 190805170_SFN_CIN |
| Doc White | CHA | 0.92 | 190805160_CHA_MIN |
| Addie Joss | CLE | 0.84 | 190805160_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lew Moren | PHI | -1.44 | 190805160_PHI_PIT |
| George Winter | BOS | -1.07 | 190805160_CLE_BOS |
| Irv Young | ATL | -0.45 | 190805160_ATL_SLN |
| Harry McIntire | LAN | -0.42 | 190805150_LAN_CHN |
| Jake Weimer | CIN | -0.25 | 190805170_SFN_CIN |
Based on accumulated WAA for this season up to 1908-05-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.04 | Addie Joss | 74 | CLE |
| +003+ | 2.16 | Howie Camnitz | 52 | PIT |
| +005+ | 2.01 | Rube Vickers | 59.3 | OAK |
| +004+ | 2.01 | Gus Dorner | 49.3 | ATL |
| +006+ | 1.96 | Cy Young | 62 | BOS |
| +007+ | 1.95 | George McQuillan | 72 | PHI |
| +008+ | 1.94 | Ed Walsh | 54 | CHA |
| +010+ | 1.7 | Christy Mathewson | 64.3 | SFN |
| +011+ | 1.65 | Tom Hughes | 42 | MIN |
| +012+ | 1.58 | Chick Fraser | 44.7 | CHN |
| +014+ | 1.34 | Mordecai Brown | 28 | CHN |
| +015+ | 1.31 | Jimmy Dygert | 55.7 | OAK |
| XXXXX | 1.22 | Fred Beebe | 44 | SLN |
| XXXXX | 1.18 | Harry Howell | 63.3 | BAL |
| XXXXX | 1.12 | Lefty Leifield | 41.3 | PIT |
| XXXXX | 1.11 | Bugs Raymond | 61 | SLN |
| XXXXX | 1.08 | Rube Manning | 33.7 | NYA |
| XXXXX | 0.97 | Jack Pfiester | 28.7 | CHN |
| XXXXX | 0.97 | Kaiser Wilhelm | 63.3 | LAN |
| XXXXX | 0.96 | Frank Smith | 57.7 | CHA |
| XXXXX | 0.95 | Ed Karger | 25 | SLN |
| XXXXX | 0.94 | Vive Lindaman | 51.7 | ATL |
| XXXXX | 0.93 | Bob Ewing | 46.7 | CIN |
| XXXXX | 0.91 | Jack Chesbro | 48 | NYA |
| XXXXX | 0.88 | Hooks Wiltse | 56.7 | SFN |
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