| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 16.24 | 190904240_CHN_SLN |
| Howie Camnitz | PIT | 5.75 | 190904250_PIT_CIN |
| Walter Johnson | MIN | 2.45 | 190904240_MIN_NYA |
| Ed Summers | DET | 2.43 | 190904250_CLE_DET |
| Rube Waddell | BAL | 2.22 | 190904240_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Beebe | SLN | -2.91 | 190904240_CHN_SLN |
| Jean Dubuc | CIN | -1.43 | 190904250_PIT_CIN |
| Lew Moren | PHI | -1.03 | 190904260_LAN_PHI |
| Ed Willett | DET | -0.58 | 190904260_DET_CLE |
| Doc Newton | NYA | -0.38 | 190904260_NYA_BOS |
Based on accumulated WAA for this season up to 1909-04-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 2.37 | Frank Smith | 45 | CHA |
| +002+ | 1.97 | Howie Camnitz | 30 | PIT |
| +003+ | 1.55 | George Mullin | 29 | DET |
| +004+ | 1.49 | Mordecai Brown | 26 | CHN |
| XXXXX | 1.24 | Charlie Chech | 27 | BOS |
| XXXXX | 1.14 | Ed Summers | 18 | DET |
| XXXXX | 1.12 | Bill Grahame | 18.3 | BAL |
| XXXXX | 1.02 | Lew Brockett | 13 | NYA |
| XXXXX | 1 | Art Fromme | 27 | CIN |
| XXXXX | 0.99 | Jack Quinn | 18 | NYA |
| XXXXX | 0.94 | Bugs Raymond | 16 | SFN |
| XXXXX | 0.92 | Bill Foxen | 17 | PHI |
| XXXXX | 0.87 | Orval Overall | 29 | CHN |
| XXXXX | 0.77 | Joe Lake | 26 | NYA |
| XXXXX | 0.76 | Al Mattern | 20.7 | ATL |
| XXXXX | 0.74 | Harry Gaspar | 15.3 | CIN |
| XXXXX | 0.68 | Jim Scott | 9 | CHA |
| XXXXX | 0.62 | Nap Rucker | 16.7 | LAN |
| XXXXX | 0.53 | Jack Coombs | 18 | OAK |
| XXXXX | 0.48 | Chief Bender | 9 | OAK |
| XXXXX | 0.47 | Cy Morgan | 17 | BOS |
| XXXXX | 0.34 | Biff Schlitzer | 10 | OAK |
| XXXXX | 0.33 | Cy Young | 27 | CLE |
| XXXXX | 0.32 | Harry Coveleski | 14.7 | PHI |
| XXXXX | 0.28 | Bill Chappelle | 9 | ATL |
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