| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 7.94 | 190905230_NYA_CHA |
| Orval Overall | CHN | 4.48 | 190905210_CHN_ATL |
| Walter Johnson | MIN | 1.08 | 190905220_MIN_CLE |
| Rube Waddell | BAL | 0.95 | 190905230_BOS_BAL |
| Eddie Plank | OAK | 0.42 | 190905220_OAK_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolly Gray | MIN | -1.79 | 190905230_MIN_DET |
| Ed Willett | DET | -1.04 | 190905230_MIN_DET |
| Cy Falkenberg | CLE | -0.54 | 190905210_MIN_CLE |
| Rube Manning | NYA | -0.29 | 190905220_NYA_BAL |
| Frank Smith | CHA | -0.12 | 190905220_BOS_CHA |
Based on accumulated WAA for this season up to 1909-05-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.12 | Mordecai Brown | 66.7 | CHN |
| +002+ | 2.68 | Howie Camnitz | 69.7 | PIT |
| +003+ | 2.64 | Orval Overall | 73.7 | CHN |
| +004+ | 2.51 | Bugs Raymond | 62 | SFN |
| +006+ | 2.31 | Jack Coombs | 57 | OAK |
| +005+ | 2.31 | Doc White | 75 | CHA |
| +007+ | 2.29 | George Mullin | 64 | DET |
| +008+ | 2.08 | Chief Bender | 36 | OAK |
| +011+ | 1.89 | Bill Grahame | 54.3 | BAL |
| +012+ | 1.74 | Barney Pelty | 37 | BAL |
| +013+ | 1.69 | Harry Krause | 26 | OAK |
| +015+ | 1.61 | Rube Marquard | 48.3 | SFN |
| +017+ | 1.53 | Jack Powell | 78.3 | BAL |
| +018+ | 1.4 | Jack Warhop | 36.7 | NYA |
| +019+ | 1.37 | Frank Arellanes | 54.7 | BOS |
| +020+ | 1.26 | Lew Brockett | 40 | NYA |
| XXXXX | 1.2 | Hooks Wiltse | 30.3 | SFN |
| XXXXX | 1.15 | George Bell | 52.7 | LAN |
| XXXXX | 1.13 | Rip Hagerman | 39.7 | CHN |
| XXXXX | 1.11 | Christy Mathewson | 24 | SFN |
| XXXXX | 1.08 | Ed Walsh | 31 | CHA |
| XXXXX | 1.08 | Eddie Plank | 60 | OAK |
| XXXXX | 1.02 | Billy Campbell | 49.7 | CIN |
| XXXXX | 1 | Rube Waddell | 66.7 | BAL |
| XXXXX | 0.97 | Jim Scott | 43.3 | CHA |
_