| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 7.07 | 190706190_CHA_BOS |
| Christy Mathewson | SFN | 2.74 | 190706190_SFN_CIN |
| Ed Reulbach | CHN | 2.71 | 190706180_ATL_CHN |
| Rube Waddell | OAK | 2.33 | 190706180_DET_OAK |
| Andy Coakley | CIN | 1.83 | 190706180_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Stoney McGlynn | SLN | -2.82 | 190706200_LAN_SLN |
| Earl Moore | NYA | -2.08 | 190706180_BAL_NYA |
| Cy Falkenberg | MIN | -1.17 | 190706200_CLE_MIN |
| Big Jeff Pfeffer | ATL | -1.08 | 190706180_ATL_CHN |
| Jack Powell | BAL | -0.93 | 190706200_BAL_NYA |
Based on accumulated WAA for this season up to 1907-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.64 | Ed Walsh | 123.7 | CHA |
| +003+ | 3.82 | Addie Joss | 128.7 | CLE |
| +005+ | 3.23 | Ed Killian | 102.3 | DET |
| +006+ | 3.14 | Cy Young | 126 | BOS |
| +007+ | 3.14 | Mordecai Brown | 88.7 | CHN |
| +008+ | 2.9 | Christy Mathewson | 105 | SFN |
| +009+ | 2.84 | Glenn Liebhardt | 89.3 | CLE |
| +010+ | 2.8 | Fred Glade | 79.7 | BAL |
| +011+ | 2.73 | Bob Ewing | 138 | CIN |
| +012+ | 2.63 | Joe McGinnity | 127.3 | SFN |
| +013+ | 2.52 | Nick Altrock | 90 | CHA |
| +014+ | 2.45 | Frank Smith | 109.7 | CHA |
| +015+ | 2.44 | Jim Pastorius | 68 | LAN |
| +018+ | 2.06 | George Bell | 105.7 | LAN |
| +020+ | 1.98 | Andy Coakley | 83.3 | CIN |
| +024+ | 1.85 | Bill Donovan | 41 | DET |
| +026+ | 1.71 | Fred Beebe | 135.7 | SLN |
| +028+ | 1.69 | Jack Pfiester | 73.7 | CHN |
| +034+ | 1.4 | Ed Siever | 79.7 | DET |
| +039+ | 1.36 | Harry Howell | 124.3 | BAL |
| +038+ | 1.36 | Patsy Flaherty | 97.7 | ATL |
| +041+ | 1.34 | Sam Leever | 70.7 | PIT |
| XXXXX | 1.22 | Tex Pruiett | 60 | BOS |
| XXXXX | 1.09 | Casey Patten | 105.3 | MIN |
| XXXXX | 1.03 | George Winter | 70.3 | BOS |
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