| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 5.78 | 190909080_CHN_PIT |
| Cy Morgan | OAK | 3.22 | 190909070_NYA_OAK |
| Addie Joss | CLE | 2.44 | 190909070_CLE_DET |
| Howie Camnitz | PIT | 2.12 | 190909080_CHN_PIT |
| Frank Smith | CHA | 1.88 | 190909090_CHA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dolly Gray | MIN | -4.75 | 190909090_BOS_MIN |
| Cecil Ferguson | ATL | -4.4 | 190909081_PHI_ATL |
| Harry McIntire | LAN | -1.29 | 190909081_LAN_SFN |
| Johnny Lush | SLN | -1.13 | 190909090_SLN_CHN |
| Red Ames | SFN | -0.65 | 190909082_LAN_SFN |
Based on accumulated WAA for this season up to 1909-09-09.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.22 | Mordecai Brown | 303.7 | CHN |
| +004+ | 7.66 | Christy Mathewson | 229 | SFN |
| +005+ | 7.64 | Orval Overall | 247.7 | CHN |
| +006+ | 7.02 | Harry Krause | 177 | OAK |
| +007+ | 6.02 | Cy Morgan | 249 | TOT |
| +009+ | 5.8 | Vic Willis | 258 | PIT |
| +010+ | 5.67 | Frank Smith | 346 | CHA |
| +011+ | 5.67 | Howie Camnitz | 259 | PIT |
| +012+ | 5.62 | Ed Walsh | 191 | CHA |
| +013+ | 5.61 | Addie Joss | 220.7 | CLE |
| +016+ | 5.08 | Ed Reulbach | 216 | CHN |
| +017+ | 4.94 | Nap Rucker | 267 | LAN |
| +020+ | 4.79 | George Mullin | 260.7 | DET |
| +026+ | 4.47 | Chief Bender | 204.7 | OAK |
| +027+ | 4.33 | Eddie Plank | 223.3 | OAK |
| +030+ | 4.12 | Doc White | 153.3 | CHA |
| +031+ | 4.05 | Art Fromme | 228.3 | CIN |
| +032+ | 3.99 | Babe Adams | 102 | PIT |
| +033+ | 3.85 | Earl Moore | 260 | PHI |
| +035+ | 3.6 | Jack Coombs | 181.3 | OAK |
| +038+ | 3.41 | Barney Pelty | 195 | BAL |
| +041+ | 3.25 | Cy Falkenberg | 138.7 | CLE |
| +042+ | 3.24 | Ed Killian | 138.3 | DET |
| +043+ | 3.23 | Rube Kroh | 102.3 | CHN |
| +045+ | 2.75 | Jack Rowan | 179.3 | CIN |
_