| 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 |
| Dolly Gray | MIN | -1.2 | 190906260_BOS_MIN |
| Bill Dinneen | BAL | -0.8 | 190906240_BAL_DET |
Based on accumulated WAA for this season up to 1909-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.41 | Chief Bender | 98 | OAK |
| +003+ | 4.08 | Mordecai Brown | 135.7 | CHN |
| +004+ | 3.93 | Harry Krause | 66.3 | OAK |
| +005+ | 3.92 | George Mullin | 126 | DET |
| +006+ | 3.58 | Ed Walsh | 89 | CHA |
| +007+ | 3.5 | Bugs Raymond | 117.7 | SFN |
| +008+ | 3.44 | Christy Mathewson | 86 | SFN |
| +009+ | 3.36 | Howie Camnitz | 116.3 | PIT |
| +011+ | 3.15 | Vic Willis | 121.7 | PIT |
| +010+ | 3.15 | Hooks Wiltse | 85 | SFN |
| +012+ | 2.86 | Addie Joss | 104.7 | CLE |
| +014+ | 2.7 | Heinie Berger | 113 | CLE |
| +017+ | 2.46 | Billy Campbell | 94.7 | CIN |
| +019+ | 2.36 | Jack Coombs | 98.7 | OAK |
| +020+ | 2.36 | Orval Overall | 114 | CHN |
| +022+ | 2.31 | Doc White | 75 | CHA |
| +023+ | 2.24 | Rube Waddell | 130 | BAL |
| +026+ | 2.22 | Bill Grahame | 97 | BAL |
| +027+ | 2.19 | Lew Moren | 119.3 | PHI |
| +029+ | 2.09 | Jack Warhop | 89.3 | NYA |
| +031+ | 1.73 | Walter Johnson | 118 | MIN |
| +035+ | 1.47 | Rube Marquard | 77.3 | SFN |
| +036+ | 1.46 | Earl Moore | 108 | PHI |
| +037+ | 1.41 | Nap Rucker | 112 | LAN |
| +039+ | 1.38 | Rube Manning | 68 | NYA |
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