| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 6.16 | 190906110_CHA_NYA |
| Orval Overall | CHN | 5.81 | 190906110_ATL_CHN |
| Christy Mathewson | SFN | 5.08 | 190906120_SFN_CIN |
| Rube Waddell | BAL | 2.65 | 190906110_BAL_OAK |
| Howie Camnitz | PIT | 2.59 | 190906120_LAN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Ewing | CIN | -1.36 | 190906120_SFN_CIN |
| Slim Sallee | SLN | -1.02 | 190906120_PHI_SLN |
| Tom Tuckey? | ATL | -0.44 | 190906120_ATL_CHN |
| Jack Chesbro | NYA | -0.3 | 190906120_CHA_NYA |
| Biff Schlitzer | BOS | -0.27 | 190906110_CLE_BOS |
Based on accumulated WAA for this season up to 1909-06-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.56 | George Mullin | 100 | DET |
| +003+ | 3.51 | Mordecai Brown | 107.7 | CHN |
| +004+ | 3.08 | Chief Bender | 71 | OAK |
| +005+ | 2.82 | Orval Overall | 112.3 | CHN |
| +007+ | 2.68 | Harry Krause | 47.3 | OAK |
| +008+ | 2.61 | Christy Mathewson | 69 | SFN |
| +009+ | 2.51 | Howie Camnitz | 101.3 | PIT |
| +010+ | 2.48 | Rube Waddell | 102 | BAL |
| +011+ | 2.41 | Bugs Raymond | 87.3 | SFN |
| +012+ | 2.3 | Hooks Wiltse | 57.3 | SFN |
| +014+ | 2.06 | Jack Coombs | 79.3 | OAK |
| +015+ | 2.01 | Bill Grahame | 77.7 | BAL |
| +017+ | 2 | Doc White | 75 | CHA |
| +018+ | 1.97 | Ed Walsh | 57 | CHA |
| +019+ | 1.97 | Rube Manning | 46 | NYA |
| +023+ | 1.68 | Addie Joss | 68.7 | CLE |
| +025+ | 1.63 | Lew Moren | 99.3 | PHI |
| +026+ | 1.6 | Billy Campbell | 69.7 | CIN |
| +027+ | 1.59 | Heinie Berger | 86 | CLE |
| +030+ | 1.54 | Vic Willis | 91.7 | PIT |
| +031+ | 1.37 | Jack Warhop | 62.3 | NYA |
| +033+ | 1.36 | Jack Pfiester | 66.3 | CHN |
| +036+ | 1.27 | Eddie Plank | 88 | OAK |
| +037+ | 1.26 | Babe Adams | 32 | PIT |
| XXXXX | 1.19 | Earl Moore | 76 | PHI |
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