| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 7.44 | 190906250_CIN_CHN |
| Ed Walsh | CHA | 5.97 | 190906260_CHA_CLE |
| Christy Mathewson | SFN | 5.11 | 190906252_LAN_SFN |
| Chief Bender | OAK | 2.91 | 190906261_NYA_OAK |
| Rube Waddell | BAL | 2.55 | 190906260_BAL_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jean Dubuc | CIN | -2.7 | 190906250_CIN_CHN |
| Jim Pastorius | LAN | -2.59 | 190906251_LAN_SFN |
| Cecil Ferguson | ATL | -1.94 | 190906250_PHI_ATL |
| Fred Beebe | SLN | -1.27 | 190906272_PIT_SLN |
| Dolly Gray | MIN | -1.2 | 190906260_BOS_MIN |
Based on accumulated WAA for this season up to 1909-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.43 | Chief Bender | 98 | OAK |
| +003+ | 4.02 | Mordecai Brown | 139.7 | CHN |
| +004+ | 3.96 | George Mullin | 126 | DET |
| +005+ | 3.94 | Harry Krause | 66.3 | OAK |
| +006+ | 3.71 | Vic Willis | 130.7 | PIT |
| +007+ | 3.61 | Ed Walsh | 89 | CHA |
| +008+ | 3.52 | Bugs Raymond | 117.7 | SFN |
| +009+ | 3.46 | Christy Mathewson | 86 | SFN |
| +010+ | 3.4 | Howie Camnitz | 116.3 | PIT |
| +011+ | 3.16 | Hooks Wiltse | 85 | SFN |
| +013+ | 2.9 | Addie Joss | 104.7 | CLE |
| +014+ | 2.61 | Orval Overall | 122 | CHN |
| +016+ | 2.48 | Billy Campbell | 94.7 | CIN |
| +018+ | 2.39 | Doc White | 84 | CHA |
| +019+ | 2.38 | Jack Coombs | 98.7 | OAK |
| +023+ | 2.26 | Rube Waddell | 130 | BAL |
| +026+ | 2.23 | Bill Grahame | 97 | BAL |
| +027+ | 2.22 | Lew Moren | 119.3 | PHI |
| +028+ | 2.14 | Heinie Berger | 121 | CLE |
| +029+ | 2.1 | Jack Warhop | 89.3 | NYA |
| +031+ | 1.75 | Walter Johnson | 118 | MIN |
| +035+ | 1.57 | Ed Killian | 55.3 | DET |
| +036+ | 1.49 | Rube Marquard | 77.3 | SFN |
| +037+ | 1.48 | Earl Moore | 108 | PHI |
| +038+ | 1.47 | Art Fromme | 118.3 | CIN |
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