| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 6.16 | 190906110_CHA_NYA |
| Orval Overall | CHN | 5.81 | 190906110_ATL_CHN |
| Bugs Raymond | SFN | 2.66 | 190906110_SFN_CIN |
| Rube Waddell | BAL | 2.65 | 190906110_BAL_OAK |
| Cy Young | CLE | 1.58 | 190906110_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Slim Sallee | SLN | -0.97 | 190906090_LAN_SLN |
| Vive Lindaman | ATL | -0.8 | 190906090_ATL_CIN |
| Bill Bailey | BAL | -0.5 | 190906090_BAL_BOS |
| Biff Schlitzer | BOS | -0.27 | 190906110_CLE_BOS |
| Roy Castleton | CIN | -0.19 | 190906090_ATL_CIN |
Based on accumulated WAA for this season up to 1909-06-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.57 | George Mullin | 100 | DET |
| +002+ | 3.54 | Mordecai Brown | 107.7 | CHN |
| +004+ | 2.85 | Orval Overall | 112.3 | CHN |
| +006+ | 2.7 | Harry Krause | 47.3 | OAK |
| +007+ | 2.6 | Chief Bender | 62 | OAK |
| +008+ | 2.49 | Rube Waddell | 102 | BAL |
| +009+ | 2.44 | Bugs Raymond | 87.3 | SFN |
| +010+ | 2.32 | Hooks Wiltse | 57.3 | SFN |
| +012+ | 2.08 | Jack Coombs | 79.3 | OAK |
| +014+ | 2.04 | Howie Camnitz | 92.3 | PIT |
| +015+ | 2.01 | Doc White | 75 | CHA |
| +017+ | 1.98 | Ed Walsh | 57 | CHA |
| +016+ | 1.98 | Rube Manning | 46 | NYA |
| +018+ | 1.91 | Christy Mathewson | 60 | SFN |
| +021+ | 1.7 | Addie Joss | 68.7 | CLE |
| +023+ | 1.63 | Billy Campbell | 69.7 | CIN |
| +026+ | 1.56 | Bill Grahame | 72 | BAL |
| +025+ | 1.56 | Vic Willis | 91.7 | PIT |
| +027+ | 1.53 | Jack Powell | 92.7 | BAL |
| +030+ | 1.38 | Jack Pfiester | 66.3 | CHN |
| +032+ | 1.36 | Jack Warhop | 56.7 | NYA |
| +033+ | 1.35 | Lew Moren | 90.3 | PHI |
| +034+ | 1.3 | Eddie Plank | 88 | OAK |
| +035+ | 1.27 | Babe Adams | 32 | PIT |
| XXXXX | 1.22 | Earl Moore | 76 | PHI |
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