| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 9.51 | 190805250_CHA_NYA |
| Jack Pfiester | CHN | 7.61 | 190805250_SFN_CHN |
| Howie Camnitz | PIT | 1.47 | 190805250_ATL_PIT |
| George McQuillan | PHI | 1.24 | 190805240_PHI_SLN |
| Hooks Wiltse | SFN | 0.97 | 190805232_SFN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Siever | DET | -1.64 | 190805250_DET_MIN |
| Tully Sparks | PHI | -0.97 | 190805230_PHI_CIN |
| Tom Hughes | MIN | -0.88 | 190805230_DET_MIN |
| Fred Beebe | SLN | -0.79 | 190805250_PHI_SLN |
| Cy Morgan | BOS | -0.46 | 190805230_BAL_BOS |
Based on accumulated WAA for this season up to 1908-05-25.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.21 | Addie Joss | 83 | CLE |
| +002+ | 2.8 | Howie Camnitz | 79 | PIT |
| +003+ | 2.71 | George McQuillan | 91 | PHI |
| +005+ | 2.37 | Rube Vickers | 82.3 | OAK |
| +006+ | 2.31 | Bugs Raymond | 79 | SLN |
| +007+ | 2.23 | Tom Hughes | 60 | MIN |
| +009+ | 1.87 | Ed Walsh | 74 | CHA |
| +010+ | 1.84 | Andy Coakley | 63.7 | CIN |
| +011+ | 1.78 | Mordecai Brown | 44.7 | CHN |
| +014+ | 1.66 | Cy Young | 77 | BOS |
| +015+ | 1.61 | Harry McIntire | 74 | LAN |
| +018+ | 1.37 | Cy Morgan | 52 | BOS |
| +019+ | 1.34 | Bill Burns | 70 | MIN |
| +021+ | 1.27 | Chick Fraser | 59.7 | CHN |
| +022+ | 1.25 | Kaiser Wilhelm | 69.7 | LAN |
| XXXXX | 1.22 | Jimmy Dygert | 64.7 | OAK |
| XXXXX | 1.22 | Bob Ewing | 55.7 | CIN |
| XXXXX | 1.14 | Heinie Berger | 25 | CLE |
| XXXXX | 1.13 | Hooks Wiltse | 67 | SFN |
| XXXXX | 1.12 | Lefty Leifield | 41.3 | PIT |
| XXXXX | 1.08 | Gus Dorner | 58 | ATL |
| XXXXX | 1.04 | Charlie Chech | 31.7 | CLE |
| XXXXX | 0.79 | Fred Beebe | 54.7 | SLN |
| XXXXX | 0.79 | Ed Karger | 28.3 | SLN |
| XXXXX | 0.74 | Ed Summers | 51 | DET |
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