| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 6.97 | 190907200_SLN_SFN |
| Mordecai Brown | CHN | 6.82 | 190907190_CHN_LAN |
| Cy Young | CLE | 2.96 | 190907191_BOS_CLE |
| Vic Willis | PIT | 1.8 | 190907210_PIT_PHI |
| Nap Rucker | LAN | 0.7 | 190907190_CHN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Beebe | SLN | -2.23 | 190907210_SLN_SFN |
| Cecil Ferguson | ATL | -1.77 | 190907200_CIN_ATL |
| Harry McIntire | LAN | -1.75 | 190907210_CHN_LAN |
| Pete Wilson? | NYA | -1.23 | 190907190_NYA_DET |
| Red Ames | SFN | -1 | 190907192_SLN_SFN |
Based on accumulated WAA for this season up to 1909-07-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.59 | Harry Krause | 112.3 | OAK |
| +003+ | 5.59 | Mordecai Brown | 176.7 | CHN |
| +004+ | 5.42 | Christy Mathewson | 134.3 | SFN |
| +005+ | 4.29 | Addie Joss | 146.7 | CLE |
| +006+ | 4.19 | Bugs Raymond | 187.7 | SFN |
| +007+ | 4.03 | Orval Overall | 154.7 | CHN |
| +010+ | 3.86 | Vic Willis | 176 | PIT |
| +011+ | 3.75 | Ed Walsh | 130.7 | CHA |
| +012+ | 3.66 | Howie Camnitz | 165.7 | PIT |
| +013+ | 3.55 | Cy Young | 187 | CLE |
| +014+ | 3.42 | Doc White | 126.3 | CHA |
| +015+ | 3.35 | Cy Morgan | 139 | TOT |
| +016+ | 3.32 | Barney Pelty | 101.7 | BAL |
| +018+ | 3.27 | George Mullin | 172.7 | DET |
| +021+ | 3.12 | Chief Bender | 129 | OAK |
| +024+ | 2.81 | Smoky Joe Wood | 65 | BOS |
| +027+ | 2.67 | Jack Coombs | 139 | OAK |
| +026+ | 2.67 | Deacon Phillippe | 93.3 | PIT |
| +029+ | 2.56 | Rube Waddell | 156.3 | BAL |
| +030+ | 2.55 | Art Fromme | 151.7 | CIN |
| +032+ | 2.46 | Rube Kroh | 75 | CHN |
| +035+ | 2.43 | Ed Reulbach | 108.7 | CHN |
| +038+ | 2.29 | Ed Killian | 74.7 | DET |
| +039+ | 2.14 | Ed Summers | 161 | DET |
| +040+ | 2.05 | Bill Grahame | 129.7 | BAL |
_