| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jesse Haines | SLN | 5.57 | 192708030_LAN_SLN |
| Waite Hoyt | NYA | 2.58 | 192708050_DET_NYA |
| Tommy Thomas | CHA | 1.81 | 192708030_CHA_BOS |
| Ray Kremer | PIT | 1.77 | 192708030_PHI_PIT |
| Jesse Petty | LAN | 1.2 | 192708030_LAN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ernie Wingard | BAL | -6.3 | 192708050_BAL_MIN |
| Sloppy Thurston | MIN | -2.72 | 192708042_BAL_MIN |
| Charlie Robertson | ATL | -2.39 | 192708030_ATL_CHN |
| Eddie Rommel | OAK | -2.31 | 192708031_CLE_OAK |
| Hub Pruett | PHI | -2.26 | 192708041_PHI_PIT |
Based on accumulated WAA for this season up to 1927-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.09 | Jesse Haines | 202.7 | SLN |
| +006+ | 7.13 | Ted Lyons | 217 | CHA |
| +010+ | 6.32 | Waite Hoyt | 171.3 | NYA |
| +011+ | 6.22 | Dazzy Vance | 179.3 | LAN |
| +012+ | 5.99 | Tommy Thomas | 209.7 | CHA |
| +019+ | 4.38 | Pete Alexander | 158.3 | SLN |
| +022+ | 4.09 | Urban Shocker | 152.7 | NYA |
| +025+ | 3.83 | Jesse Petty | 180.7 | LAN |
| +028+ | 3.67 | Lefty Grove | 199 | OAK |
| +029+ | 3.65 | Dutch Ruether | 141.7 | NYA |
| +031+ | 3.51 | Bob Smith | 184 | ATL |
| +032+ | 3.38 | Lee Meadows | 201 | PIT |
| +033+ | 3.11 | Dolf Luque | 153.7 | CIN |
| +034+ | 3.07 | Herb Pennock | 144.3 | NYA |
| +039+ | 2.76 | Eppa Rixey | 173.7 | CIN |
| +040+ | 2.64 | Bump Hadley | 103.7 | MIN |
| +041+ | 2.6 | Freddie Fitzsimmons | 160.7 | SFN |
| +042+ | 2.59 | Ray Kremer | 113 | PIT |
| +045+ | 2.3 | Guy Bush | 119.3 | CHN |
| +046+ | 2.21 | Jake Miller | 110 | CLE |
| +050+ | 2.06 | Jack Quinn | 133 | OAK |
| +054+ | 1.9 | Hod Lisenbee | 152.7 | MIN |
| +056+ | 1.84 | Elmer Jacobs | 59.7 | CHA |
| +058+ | 1.79 | Carmen Hill | 180.3 | PIT |
| +060+ | 1.73 | Bill Sherdel | 152.7 | SLN |
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