| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 7.07 | 190706190_CHA_BOS |
| Mordecai Brown | CHN | 5.78 | 190706170_ATL_CHN |
| Christy Mathewson | SFN | 2.74 | 190706190_SFN_CIN |
| Rube Waddell | OAK | 2.33 | 190706180_DET_OAK |
| Addie Joss | CLE | 1.95 | 190706170_CLE_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Stoney McGlynn | SLN | -2.17 | 190706190_LAN_SLN |
| Earl Moore | NYA | -2.08 | 190706180_BAL_NYA |
| Irv Young | ATL | -1.73 | 190706170_ATL_CHN |
| Jesse Tannehill | BOS | -1.62 | 190706171_BAL_BOS |
| Oscar Graham | MIN | -1.19 | 190706170_DET_MIN |
Based on accumulated WAA for this season up to 1907-06-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.65 | Ed Walsh | 123.7 | CHA |
| +003+ | 3.84 | Addie Joss | 128.7 | CLE |
| +004+ | 3.3 | Bob Ewing | 131 | CIN |
| +006+ | 3.22 | Ed Killian | 102.3 | DET |
| +007+ | 3.16 | Cy Young | 126 | BOS |
| +008+ | 3.15 | Mordecai Brown | 88.7 | CHN |
| +009+ | 3.02 | Joe McGinnity | 116 | SFN |
| +010+ | 2.96 | Christy Mathewson | 105 | SFN |
| +011+ | 2.81 | Fred Glade | 79.7 | BAL |
| +013+ | 2.53 | Glenn Liebhardt | 80.3 | CLE |
| +012+ | 2.53 | Nick Altrock | 90 | CHA |
| +014+ | 2.48 | Jim Pastorius | 68 | LAN |
| +018+ | 2.02 | Andy Coakley | 83.3 | CIN |
| +021+ | 1.84 | Bill Donovan | 41 | DET |
| +024+ | 1.79 | Fred Beebe | 135.7 | SLN |
| +025+ | 1.72 | Frank Smith | 100.7 | CHA |
| +027+ | 1.7 | Jack Pfiester | 73.7 | CHN |
| +030+ | 1.61 | George Bell | 96.7 | LAN |
| +036+ | 1.39 | Ed Siever | 79.7 | DET |
| +037+ | 1.38 | Harry Howell | 124.3 | BAL |
| +043+ | 1.35 | Patsy Flaherty | 97.7 | ATL |
| +042+ | 1.35 | Sam Leever | 70.7 | PIT |
| XXXXX | 1.11 | Casey Patten | 105.3 | MIN |
| XXXXX | 1.04 | George Winter | 70.3 | BOS |
| XXXXX | 1.03 | Lefty Leifield | 114 | PIT |
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