| Starter | Tm | Tier | Game |
|---|---|---|---|
| Rube Waddell | OAK | 7.27 | 190607190_BAL_OAK |
| Mordecai Brown | CHN | 6.53 | 190607170_SFN_CHN |
| Bill Duggleby? | PHI | 3.87 | 190607190_PHI_PIT |
| Sam Leever | PIT | 2.26 | 190607180_PHI_PIT |
| Addie Joss | CLE | 1.88 | 190607191_CLE_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jesse Tannehill | BOS | -2.73 | 190607170_DET_BOS |
| Jim Pastorius | LAN | -1.96 | 190607190_LAN_SLN |
| Cy Falkenberg | MIN | -1.22 | 190607180_CHA_MIN |
| Vive Lindaman | ATL | -0.73 | 190607190_ATL_CIN |
| Bob Wicker | CIN | -0.55 | 190607190_ATL_CIN |
Based on accumulated WAA for this season up to 1906-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.99 | Mordecai Brown | 154.3 | CHN |
| +003+ | 5.44 | Bill Duggleby | 173 | PHI |
| +004+ | 5.43 | Vic Willis | 182 | PIT |
| +005+ | 5.19 | Addie Joss | 189 | CLE |
| +006+ | 5.1 | Tully Sparks | 164.3 | PHI |
| +007+ | 4.86 | Rube Waddell | 145.3 | OAK |
| +008+ | 4.78 | Carl Lundgren | 162.3 | CHN |
| +012+ | 4.52 | Jack Taylor | 190.3 | TOT |
| +013+ | 4.33 | Jack Pfiester | 139.7 | CHN |
| +015+ | 4.02 | Sam Leever | 135.3 | PIT |
| +018+ | 3.2 | Jake Weimer | 178.3 | CIN |
| +019+ | 3.17 | Lefty Leifield | 118.7 | PIT |
| +020+ | 3.12 | Eddie Plank | 161.3 | OAK |
| +021+ | 3.08 | Ed Reulbach | 105.3 | CHN |
| +023+ | 3.01 | Nick Altrock | 176.3 | CHA |
| +024+ | 2.92 | Deacon Phillippe | 149 | PIT |
| +025+ | 2.8 | Otto Hess | 168.3 | CLE |
| +026+ | 2.67 | Fred Glade | 123.7 | BAL |
| +027+ | 2.58 | Bob Ewing | 128 | CIN |
| +029+ | 2.45 | Bill Donovan | 127 | DET |
| +031+ | 2.41 | Bob Rhoads | 149 | CLE |
| +044+ | 1.78 | Harry Howell | 177 | BAL |
| +046+ | 1.68 | Red Donahue | 123 | DET |
| +048+ | 1.6 | Chick Fraser | 124 | CIN |
| XXXXX | 1.15 | Al Orth | 169.7 | NYA |
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