| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ed Walsh | CHA | 6.44 | 190706130_CHA_NYA |
| Rube Waddell | OAK | 3.22 | 190706130_CLE_OAK |
| Joe McGinnity | SFN | 2.68 | 190706150_SFN_PIT |
| Ed Reulbach | CHN | 2.49 | 190706130_LAN_CHN |
| Cy Young | BOS | 1.87 | 190706140_BAL_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Elmer Stricklett | LAN | -2.4 | 190706150_LAN_CHN |
| Buster Brown | PHI | -2.03 | 190706150_PHI_CIN |
| Irv Young | ATL | -1.91 | 190706130_ATL_SLN |
| Stoney McGlynn | SLN | -1.78 | 190706150_ATL_SLN |
| Jack Powell | BAL | -0.62 | 190706140_BAL_BOS |
Based on accumulated WAA for this season up to 1907-06-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.36 | Ed Walsh | 114.7 | CHA |
| +002+ | 4.01 | Addie Joss | 120.7 | CLE |
| +003+ | 3.91 | Carl Lundgren | 82.3 | CHN |
| +004+ | 3.4 | Fred Glade | 71.7 | BAL |
| +006+ | 3.15 | Nick Altrock | 82 | CHA |
| +007+ | 3.03 | Joe McGinnity | 116 | SFN |
| +008+ | 2.93 | Ed Killian | 93.3 | DET |
| +009+ | 2.91 | Christy Mathewson | 96.7 | SFN |
| +010+ | 2.66 | Cy Young | 117 | BOS |
| +012+ | 2.59 | Bob Ewing | 122 | CIN |
| +013+ | 2.53 | Glenn Liebhardt | 80.3 | CLE |
| +014+ | 2.31 | Andy Coakley | 76.3 | CIN |
| +017+ | 2.02 | Jack Pfiester | 64.7 | CHN |
| +019+ | 1.87 | Lefty Leifield | 111 | PIT |
| +024+ | 1.72 | Frank Smith | 92.7 | CHA |
| +029+ | 1.69 | Del Mason | 92.3 | CIN |
| +028+ | 1.69 | Cecil Ferguson | 41 | SFN |
| +032+ | 1.54 | Bill Donovan | 32 | DET |
| +033+ | 1.5 | Ed Siever | 75.7 | DET |
| +035+ | 1.44 | Patsy Flaherty | 88.7 | ATL |
| +039+ | 1.34 | Harry Howell | 116.3 | BAL |
| +041+ | 1.29 | Fred Beebe | 126.7 | SLN |
| +040+ | 1.29 | Sam Leever | 64.7 | PIT |
| +042+ | 1.27 | Chick Fraser | 55.7 | CHN |
| XXXXX | 1.09 | George Bell | 87.7 | LAN |
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