| Starter | Tm | Tier | Game |
|---|---|---|---|
| Harry Krause | OAK | 4.27 | 190907230_OAK_CHA |
| Orval Overall | CHN | 2.92 | 190907210_CHN_LAN |
| Vic Willis | PIT | 1.8 | 190907210_PIT_PHI |
| Addie Joss | CLE | 1.49 | 190907220_NYA_CLE |
| Rube Waddell | BAL | 1.1 | 190907220_MIN_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Fred Beebe | SLN | -2.23 | 190907210_SLN_SFN |
| Harry McIntire | LAN | -1.75 | 190907210_CHN_LAN |
| Kirby White | ATL | -1.02 | 190907220_PIT_ATL |
| Jack Ryan | BOS | -0.92 | 190907210_BOS_CLE |
| Kid Speer | DET | -0.6 | 190907232_BOS_DET |
Based on accumulated WAA for this season up to 1909-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.04 | Harry Krause | 113.3 | OAK |
| +003+ | 5.54 | Mordecai Brown | 176.7 | CHN |
| +004+ | 5.38 | Christy Mathewson | 134.3 | SFN |
| +005+ | 4.57 | Addie Joss | 152.7 | CLE |
| +007+ | 4.15 | Bugs Raymond | 187.7 | SFN |
| +008+ | 3.99 | Orval Overall | 154.7 | CHN |
| +009+ | 3.82 | Vic Willis | 176 | PIT |
| +011+ | 3.73 | Ed Walsh | 130.7 | CHA |
| +012+ | 3.62 | Howie Camnitz | 165.7 | PIT |
| +013+ | 3.57 | Cy Young | 187 | CLE |
| +015+ | 3.53 | George Mullin | 181.7 | DET |
| +016+ | 3.4 | Doc White | 126.3 | CHA |
| +017+ | 3.35 | Chief Bender | 132 | OAK |
| +018+ | 3.35 | Cy Morgan | 139 | TOT |
| +020+ | 3.29 | Barney Pelty | 101.7 | BAL |
| +023+ | 3.04 | Rube Waddell | 165.3 | BAL |
| +025+ | 2.99 | Ed Killian | 83.7 | DET |
| +026+ | 2.92 | Ed Reulbach | 117.7 | CHN |
| +028+ | 2.66 | Jack Coombs | 139 | OAK |
| +029+ | 2.65 | Deacon Phillippe | 93.3 | PIT |
| +030+ | 2.51 | Art Fromme | 151.7 | CIN |
| +033+ | 2.44 | Rube Kroh | 75 | CHN |
| +034+ | 2.41 | Smoky Joe Wood | 73 | BOS |
| +039+ | 2.12 | Ed Summers | 161 | DET |
| +041+ | 2.01 | Bill Grahame | 129.7 | BAL |
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