| Starter | Tm | Tier | Game |
|---|---|---|---|
| George McQuillan | PHI | 6.89 | 190808080_PIT_PHI |
| Mordecai Brown | CHN | 6.03 | 190808080_CHN_SFN |
| Ed Walsh | CHA | 4.67 | 190808100_NYA_CHA |
| Cy Young | BOS | 3.4 | 190808080_BOS_BAL |
| Christy Mathewson | SFN | 3.36 | 190808100_CHN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Lake | NYA | -9.02 | 190808080_NYA_CHA |
| George Mullin | DET | -2.56 | 190808100_MIN_DET |
| Frank Owen | CHA | -1.72 | 190808080_NYA_CHA |
| Bob Spade | CIN | -0.61 | 190808082_CIN_LAN |
| Burt Keeley | MIN | -0.54 | 190808080_MIN_DET |
Based on accumulated WAA for this season up to 1908-08-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 9.08 | George McQuillan | 250.3 | PHI |
| +003+ | 7.15 | Cy Young | 206 | BOS |
| +005+ | 6.54 | Christy Mathewson | 241.7 | SFN |
| +006+ | 6.46 | Ed Walsh | 275 | CHA |
| +007+ | 6.3 | Mordecai Brown | 169.7 | CHN |
| +009+ | 5.61 | Addie Joss | 213.3 | CLE |
| +011+ | 4.77 | Hooks Wiltse | 211.3 | SFN |
| +012+ | 4.13 | Harry Howell | 215.3 | BAL |
| +013+ | 4 | Bob Ewing | 195.7 | CIN |
| +015+ | 3.83 | Andy Coakley | 211.7 | CIN |
| +016+ | 3.57 | Kaiser Wilhelm | 217.3 | LAN |
| +018+ | 3.4 | Eddie Plank | 161.7 | OAK |
| +019+ | 3.38 | Bill Foxen | 92 | PHI |
| +021+ | 3.19 | Bob Rhoads | 175 | CLE |
| +022+ | 3.19 | Vic Willis | 188.3 | PIT |
| +023+ | 3.06 | Ed Willett | 139.3 | DET |
| +029+ | 2.53 | Rube Vickers | 232.7 | OAK |
| +030+ | 2.38 | Cecil Ferguson | 108 | ATL |
| +031+ | 2.37 | Tom McCarthy | 81.7 | TOT |
| +032+ | 2.36 | Nap Rucker | 200.3 | LAN |
| +034+ | 2.34 | Bill Donovan | 128 | DET |
| +036+ | 2.28 | Bugs Raymond | 214.7 | SLN |
| +037+ | 2.18 | Lefty Leifield | 123.7 | PIT |
| +042+ | 1.95 | Frank Smith | 153 | CHA |
| +044+ | 1.92 | Doc White | 192 | CHA |
_