| Starter | Tm | Tier | Game |
|---|---|---|---|
| George McQuillan | PHI | 7.62 | 190808030_CHN_PHI |
| Mordecai Brown | CHN | 5.69 | 190808030_CHN_PHI |
| Christy Mathewson | SFN | 2.85 | 190808042_CIN_SFN |
| Cy Young | BOS | 2.83 | 190808040_BOS_CHA |
| Andy Coakley | CIN | 1.81 | 190808042_CIN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Hogg | NYA | -1.11 | 190808030_NYA_CLE |
| Burt Keeley | MIN | -0.8 | 190808020_MIN_CHA |
| Bob Spade | CIN | -0.7 | 190808030_CIN_SFN |
| Eddie Cicotte | BOS | -0.48 | 190808020_BOS_DET |
| Harry McIntire | LAN | -0.3 | 190808030_SLN_LAN |
Based on accumulated WAA for this season up to 1908-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.71 | George McQuillan | 238.3 | PHI |
| +004+ | 6.62 | Cy Young | 197 | BOS |
| +005+ | 6.48 | Mordecai Brown | 162.7 | CHN |
| +006+ | 6.38 | Christy Mathewson | 232.7 | SFN |
| +008+ | 5.4 | Addie Joss | 204.3 | CLE |
| +009+ | 5.25 | Ed Walsh | 257 | CHA |
| +010+ | 5.06 | Jack Powell | 157 | BAL |
| +011+ | 4.7 | Andy Coakley | 205.7 | CIN |
| +012+ | 4.38 | Hooks Wiltse | 202.3 | SFN |
| +013+ | 4.18 | Bob Ewing | 184 | CIN |
| +015+ | 3.56 | Harry Howell | 206.3 | BAL |
| +016+ | 3.37 | Bugs Raymond | 206.7 | SLN |
| +017+ | 3.27 | Bill Foxen | 83 | PHI |
| +020+ | 3.15 | Kaiser Wilhelm | 208.3 | LAN |
| +022+ | 2.97 | Rube Vickers | 232.3 | OAK |
| +023+ | 2.84 | Ed Willett | 134.3 | DET |
| +024+ | 2.76 | Vic Willis | 178.3 | PIT |
| +025+ | 2.76 | Bob Rhoads | 166 | CLE |
| +026+ | 2.71 | Eddie Plank | 152.7 | OAK |
| +027+ | 2.68 | Cecil Ferguson | 99 | ATL |
| +028+ | 2.67 | Nap Rucker | 192.3 | LAN |
| +032+ | 2.36 | Lefty Leifield | 118.3 | PIT |
| +033+ | 2.35 | Tom McCarthy | 81.7 | TOT |
| +036+ | 2.21 | Bill Donovan | 119 | DET |
| +042+ | 1.99 | Tom Hughes | 176.7 | MIN |
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