| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 6.82 | 190907190_CHN_LAN |
| Harry Krause | OAK | 4.31 | 190907180_OAK_BAL |
| Bugs Raymond | SFN | 3.35 | 190907191_SLN_SFN |
| Cy Young | CLE | 2.96 | 190907191_BOS_CLE |
| Vic Willis | PIT | 2.23 | 190907170_PIT_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kaiser Wilhelm | LAN | -2.2 | 190907172_CHN_LAN |
| Nick Altrock | MIN | -1.52 | 190907170_MIN_CHA |
| Dode Criss | BAL | -1.46 | 190907172_OAK_BAL |
| Kirby White | ATL | -1.43 | 190907170_CIN_ATL |
| Slim Sallee | SLN | -1.43 | 190907170_SLN_SFN |
Based on accumulated WAA for this season up to 1909-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.61 | Harry Krause | 112.3 | OAK |
| +003+ | 5.59 | Christy Mathewson | 128 | SFN |
| +004+ | 5.49 | Mordecai Brown | 175.3 | CHN |
| +005+ | 4.95 | Bugs Raymond | 180.7 | SFN |
| +006+ | 4.31 | Addie Joss | 146.7 | CLE |
| +009+ | 3.84 | Orval Overall | 147 | CHN |
| +010+ | 3.78 | Vic Willis | 170 | PIT |
| +011+ | 3.76 | Ed Walsh | 130.7 | CHA |
| +012+ | 3.64 | Howie Camnitz | 165.7 | PIT |
| +013+ | 3.58 | Cy Young | 187 | CLE |
| +016+ | 3.29 | George Mullin | 172.7 | DET |
| +018+ | 3.14 | Chief Bender | 129 | OAK |
| +019+ | 3.09 | Barney Pelty | 93.7 | BAL |
| +021+ | 2.94 | Doc White | 117.3 | CHA |
| +024+ | 2.69 | Jack Coombs | 139 | OAK |
| +025+ | 2.65 | Deacon Phillippe | 85.3 | PIT |
| +026+ | 2.63 | Cy Morgan | 130 | TOT |
| +027+ | 2.58 | Rube Waddell | 156.3 | BAL |
| +028+ | 2.55 | Art Fromme | 151.7 | CIN |
| +031+ | 2.46 | Rube Kroh | 75 | CHN |
| +032+ | 2.44 | Ed Reulbach | 108.7 | CHN |
| +035+ | 2.3 | Ed Killian | 74.7 | DET |
| +037+ | 2.07 | Smoky Joe Wood | 56 | BOS |
| +038+ | 2.07 | Bill Grahame | 129.7 | BAL |
| +040+ | 2.05 | Ed Willett | 170.3 | DET |
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