| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 6.14 | 190705280_CHN_CIN |
| Ed Walsh | CHA | 3.32 | 190705260_NYA_CHA |
| Andy Coakley | CIN | 0.94 | 190705270_CHN_CIN |
| Sam Leever | PIT | 0.52 | 190705280_PIT_SLN |
| Eddie Plank | OAK | 0.16 | 190705280_BOS_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Dinneen | BOS | -3.51 | 190705260_BOS_BAL |
| Doc Scanlan | LAN | -0.92 | 190705282_LAN_ATL |
| Big Jeff Pfeffer | ATL | -0.6 | 190705282_LAN_ATL |
| Art Fromme | SLN | -0.58 | 190705280_PIT_SLN |
| Oscar Graham | MIN | -0.5 | 190705280_NYA_MIN |
Based on accumulated WAA for this season up to 1907-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.8 | Addie Joss | 83.7 | CLE |
| +002+ | 3.68 | Carl Lundgren | 67 | CHN |
| +003+ | 3.33 | Cy Young | 80 | BOS |
| +004+ | 2.7 | Nick Altrock | 73 | CHA |
| +005+ | 2.58 | Christy Mathewson | 65.3 | SFN |
| +006+ | 2.43 | Joe McGinnity | 79 | SFN |
| +007+ | 2.43 | Mordecai Brown | 57 | CHN |
| +008+ | 2.3 | Ed Killian | 64 | DET |
| +011+ | 2.11 | Ed Walsh | 65.7 | CHA |
| +013+ | 1.93 | Fred Beebe | 90.7 | SLN |
| +016+ | 1.69 | Sam Leever | 44.7 | PIT |
| +017+ | 1.63 | Glenn Liebhardt | 60 | CLE |
| +018+ | 1.61 | Lefty Leifield | 76 | PIT |
| +019+ | 1.59 | Fred Glade | 39 | BAL |
| +020+ | 1.56 | Frank Smith | 64 | CHA |
| +021+ | 1.49 | Bob Ewing | 80 | CIN |
| +027+ | 1.26 | Andy Coakley | 47.3 | CIN |
| XXXXX | 1.18 | Jim Pastorius | 43 | LAN |
| XXXXX | 1.14 | Harry Howell | 86.3 | BAL |
| XXXXX | 1.01 | George Bell | 61.7 | LAN |
| XXXXX | 0.99 | Chick Fraser | 34.7 | CHN |
| XXXXX | 0.92 | John Eubank | 17 | DET |
| XXXXX | 0.61 | Togie Pittinger | 45.3 | PHI |
| XXXXX | 0.61 | George Mullin | 96 | DET |
| XXXXX | 0.58 | Patsy Flaherty | 65.7 | ATL |
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