| Starter | Tm | Tier | Game |
|---|---|---|---|
| Andy Coakley | CIN | 2.4 | 190807051_CIN_SLN |
| Jack Pfiester | CHN | 2.06 | 190807050_PIT_CHN |
| Christy Mathewson | SFN | 1.46 | 190807060_SFN_CIN |
| Jack Powell | BAL | 1.26 | 190807050_CLE_BAL |
| Doc White | CHA | 1.01 | 190807071_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Lake | NYA | -7.34 | 190807072_DET_NYA |
| Irv Young | PIT | -1.57 | 190807050_PIT_CHN |
| Bob Spade | CIN | -1.46 | 190807070_SFN_CIN |
| Art Fromme | SLN | -0.92 | 190807051_CIN_SLN |
| Doc Crandall | SFN | -0.83 | 190807070_SFN_CIN |
Based on accumulated WAA for this season up to 1908-07-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.78 | George McQuillan | 179.3 | PHI |
| +002+ | 5.49 | Cy Young | 157 | BOS |
| +003+ | 5.3 | Mordecai Brown | 114.7 | CHN |
| +004+ | 5.03 | Andy Coakley | 142.7 | CIN |
| +007+ | 4.39 | Jack Powell | 119.7 | BAL |
| +008+ | 4.28 | Addie Joss | 166.3 | CLE |
| +009+ | 3.92 | Christy Mathewson | 165.3 | SFN |
| +011+ | 3.81 | Hooks Wiltse | 141 | SFN |
| +012+ | 3.76 | Ed Walsh | 176.3 | CHA |
| +013+ | 3.4 | Bob Ewing | 128 | CIN |
| +014+ | 3.14 | Nap Rucker | 149.7 | LAN |
| +017+ | 3.01 | Bill Donovan | 77.7 | DET |
| +019+ | 2.58 | Eddie Plank | 97.3 | OAK |
| +021+ | 2.54 | Rube Vickers | 162 | OAK |
| +020+ | 2.54 | Bugs Raymond | 146.3 | SLN |
| +024+ | 1.97 | Doc White | 136.7 | CHA |
| +032+ | 1.75 | Ed Willett | 85.3 | DET |
| +035+ | 1.59 | Bob Rhoads | 114.3 | CLE |
| +038+ | 1.52 | Jake Weimer | 107.7 | CIN |
| +041+ | 1.45 | Sam Leever | 115.7 | PIT |
| +042+ | 1.43 | Vic Willis | 110.3 | PIT |
| +043+ | 1.43 | Kaiser Wilhelm | 154.3 | LAN |
| +044+ | 1.36 | Bill Dinneen | 69 | BAL |
| +045+ | 1.35 | Harry Howell | 152.3 | BAL |
| XXXXX | 1.22 | Bill Grahame | 83 | BAL |
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