| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 6.51 | 190907020_BAL_CHA |
| Mordecai Brown | CHN | 5.89 | 190907021_CHN_PIT |
| Chief Bender | OAK | 3.51 | 190907010_OAK_BOS |
| Howie Camnitz | PIT | 3.16 | 190907021_CHN_PIT |
| Bugs Raymond | SFN | 2.86 | 190907031_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Pastorius | LAN | -2.74 | 190907020_SFN_LAN |
| Cecil Ferguson | ATL | -1.96 | 190907032_ATL_PHI |
| Bill Dinneen | BAL | -1.96 | 190907030_BAL_CHA |
| Fred Beebe | SLN | -1.6 | 190907020_CIN_SLN |
| Charlie Smith | MIN | -1.48 | 190907010_MIN_NYA |
Based on accumulated WAA for this season up to 1909-07-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.42 | Harry Krause | 84.3 | OAK |
| +003+ | 4.61 | Christy Mathewson | 101 | SFN |
| +004+ | 4.46 | Chief Bender | 106 | OAK |
| +005+ | 4.21 | Mordecai Brown | 154.7 | CHN |
| +006+ | 4.15 | George Mullin | 144.7 | DET |
| +007+ | 3.93 | Bugs Raymond | 136.7 | SFN |
| +008+ | 3.82 | Ed Walsh | 108 | CHA |
| +009+ | 3.81 | Vic Willis | 139.7 | PIT |
| +010+ | 3.44 | Jack Coombs | 116.7 | OAK |
| +011+ | 3.4 | Addie Joss | 113.7 | CLE |
| +012+ | 3.27 | Howie Camnitz | 130.3 | PIT |
| +015+ | 2.68 | Doc White | 93 | CHA |
| +016+ | 2.64 | Orval Overall | 122 | CHN |
| +018+ | 2.54 | Billy Campbell | 100.7 | CIN |
| +019+ | 2.49 | Barney Pelty | 65 | BAL |
| +022+ | 2.41 | Hooks Wiltse | 92 | SFN |
| +025+ | 2.37 | Walter Johnson | 135 | MIN |
| +030+ | 2.03 | Rube Waddell | 135 | BAL |
| +033+ | 1.89 | Lew Moren | 121.3 | PHI |
| +034+ | 1.87 | Jack Warhop | 107.3 | NYA |
| +035+ | 1.69 | Ed Reulbach | 99.7 | CHN |
| +036+ | 1.64 | Nap Rucker | 121 | LAN |
| +037+ | 1.58 | Bill Grahame | 102 | BAL |
| +038+ | 1.57 | Rube Manning | 78 | NYA |
| +039+ | 1.54 | Ed Killian | 55.3 | DET |
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