| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Benton | SFN | 4.86 | 192808140_SFN_CHN |
| Herb Pennock | NYA | 3.51 | 192808120_BOS_NYA |
| Lefty Grove | OAK | 2.89 | 192808130_DET_OAK |
| Pat Malone | CHN | 1.02 | 192808120_CHN_SLN |
| Doug McWeeny | LAN | 0.77 | 192808140_LAN_PIT |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Claude Willoughby | PHI | -2.53 | 192808120_PHI_CIN |
| Ray Kremer | PIT | -0.88 | 192808130_LAN_PIT |
| Earl Whitehill | DET | -0.5 | 192808120_DET_CLE |
| Grady Adkins | CHA | -0.3 | 192808140_CHA_NYA |
| General Crowder | BAL | -0.22 | 192808120_BAL_CHA |
Based on accumulated WAA for this season up to 1928-08-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8.83 | Burleigh Grimes | 245 | PIT |
| +005+ | 7.85 | Dazzy Vance | 201.3 | LAN |
| +006+ | 7.41 | Herb Pennock | 211 | NYA |
| +007+ | 7.05 | Larry Benton | 213.7 | SFN |
| +009+ | 6.12 | Lefty Grove | 185 | OAK |
| +010+ | 5.65 | George Pipgras | 225.7 | NYA |
| +012+ | 5.3 | Sheriff Blake | 162.3 | CHN |
| +013+ | 5.28 | Garland Braxton | 143 | MIN |
| +014+ | 5.02 | Sam Gray | 218.3 | BAL |
| +015+ | 5 | Pat Malone | 181.3 | CHN |
| +017+ | 4.66 | Jack Quinn | 154.3 | OAK |
| +024+ | 4 | Ed Morris | 189 | BOS |
| +025+ | 3.95 | Red Lucas | 134 | CIN |
| +029+ | 3.6 | Tommy Thomas | 207 | CHA |
| +032+ | 3.28 | Charlie Root | 185.3 | CHN |
| +036+ | 3.01 | Fred Fussell | 106.7 | PIT |
| +040+ | 2.87 | Howard Ehmke | 102.7 | OAK |
| +041+ | 2.87 | Doug McWeeny | 181.7 | LAN |
| +045+ | 2.44 | Bill Doak | 78 | LAN |
| +046+ | 2.37 | Sad Sam Jones | 156.7 | MIN |
| +047+ | 2.35 | Watty Clark | 133.3 | LAN |
| +049+ | 2.34 | Eppa Rixey | 199.7 | CIN |
| +050+ | 2.33 | Red Ruffing | 213 | BOS |
| +052+ | 2.24 | Jim Faulkner | 97.7 | SFN |
| +054+ | 2.23 | Ownie Carroll | 158.7 | DET |
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