| Starter | Tm | Tier | Game |
|---|---|---|---|
| Christy Mathewson | SFN | 6.74 | 190907052_SFN_PHI |
| Ed Walsh | CHA | 6.67 | 190907051_CHA_CLE |
| Chief Bender | OAK | 3.54 | 190907052_OAK_NYA |
| Vic Willis | PIT | 2.2 | 190907052_CIN_PIT |
| Walter Johnson | MIN | 1.57 | 190907052_MIN_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolly Gray | MIN | -3.89 | 190907061_MIN_BOS |
| Vive Lindaman | ATL | -3.06 | 190907072_ATL_LAN |
| Johnny Lush | SLN | -2.13 | 190907060_SLN_CHN |
| Kaiser Wilhelm | LAN | -1.89 | 190907060_ATL_LAN |
| Charlie Chech | BOS | -0.82 | 190907051_MIN_BOS |
Based on accumulated WAA for this season up to 1909-07-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.36 | Harry Krause | 84.3 | OAK |
| +003+ | 4.78 | Christy Mathewson | 110 | SFN |
| +004+ | 4.74 | Bugs Raymond | 151.7 | SFN |
| +005+ | 4.49 | Chief Bender | 115 | OAK |
| +006+ | 4.26 | Vic Willis | 148.7 | PIT |
| +007+ | 4.23 | Mordecai Brown | 155.7 | CHN |
| +008+ | 4.02 | Addie Joss | 130.7 | CLE |
| +009+ | 3.95 | George Mullin | 153 | DET |
| +010+ | 3.82 | Ed Walsh | 119.7 | CHA |
| +011+ | 3.36 | Jack Coombs | 116.7 | OAK |
| +013+ | 3.1 | Howie Camnitz | 142 | PIT |
| +014+ | 3.01 | Hooks Wiltse | 101 | SFN |
| +019+ | 2.59 | Orval Overall | 122 | CHN |
| +023+ | 2.4 | Doc White | 101 | CHA |
| +027+ | 2.22 | Barney Pelty | 70 | BAL |
| +028+ | 2.13 | Rube Waddell | 145 | BAL |
| +030+ | 2.09 | Nap Rucker | 132.7 | LAN |
| +031+ | 2.05 | Bill Grahame | 111 | BAL |
| +033+ | 1.99 | Deacon Phillippe | 67.3 | PIT |
| +034+ | 1.95 | Cy Young | 157 | CLE |
| +036+ | 1.8 | Jack Warhop | 107.3 | NYA |
| +037+ | 1.7 | Lew Moren | 121.3 | PHI |
| +040+ | 1.65 | Ed Willett | 145.3 | DET |
| +039+ | 1.65 | Ed Reulbach | 99.7 | CHN |
| +041+ | 1.63 | Billy Campbell | 102.7 | CIN |
_