| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 8.45 | 190805030_CLE_CHA |
| Mordecai Brown | CHN | 8.1 | 190805031_SLN_CHN |
| Vic Willis | PIT | 2.32 | 190805030_PIT_CIN |
| Christy Mathewson | SFN | 1.75 | 190805040_PHI_SFN |
| Rube Waddell | BAL | 1.59 | 190805040_DET_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Beebe | SLN | -0.74 | 190805032_SLN_CHN |
| George Winter | BOS | -0.42 | 190805020_BOS_OAK |
| Charlie Smith | MIN | -0.41 | 190805040_NYA_MIN |
| Ed Summers | DET | -0.15 | 190805040_DET_BAL |
| Harry Howell | BAL | -0.05 | 190805020_CLE_BAL |
Based on accumulated WAA for this season up to 1908-05-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.83 | Christy Mathewson | 48.3 | SFN |
| +002+ | 2.37 | Cy Young | 44 | BOS |
| +003+ | 1.77 | Addie Joss | 47 | CLE |
| +004+ | 1.67 | Rube Vickers | 45.3 | OAK |
| +006+ | 1.46 | Lefty Leifield | 23.3 | PIT |
| +007+ | 1.46 | Ed Walsh | 36 | CHA |
| +009+ | 1.36 | Howie Camnitz | 35 | PIT |
| +010+ | 1.31 | Chick Fraser | 26.7 | CHN |
| XXXXX | 1.2 | Billy Campbell | 33 | CIN |
| XXXXX | 1.08 | Kaiser Wilhelm | 38 | LAN |
| XXXXX | 1.07 | Bob Rhoads | 38 | CLE |
| XXXXX | 1.01 | George McQuillan | 45 | PHI |
| XXXXX | 0.86 | Lew Richie | 28 | PHI |
| XXXXX | 0.83 | Frank Owen | 25.7 | CHA |
| XXXXX | 0.83 | Irv Young | 47.3 | ATL |
| XXXXX | 0.81 | Gus Dorner | 31.3 | ATL |
| XXXXX | 0.78 | Hooks Wiltse | 30.7 | SFN |
| XXXXX | 0.76 | Vive Lindaman | 30.7 | ATL |
| XXXXX | 0.75 | Tom Hughes | 24 | MIN |
| XXXXX | 0.73 | Vic Willis | 9 | PIT |
| XXXXX | 0.72 | Johnny Lush | 26 | SLN |
| XXXXX | 0.64 | Bugs Raymond | 35 | SLN |
| XXXXX | 0.63 | Jack Pfiester | 15.7 | CHN |
| XXXXX | 0.63 | Rube Waddell | 31 | BAL |
| XXXXX | 0.6 | Andy Coakley | 23 | CIN |
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