| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Benton | SFN | 6.92 | 192808281_ATL_SFN |
| Burleigh Grimes | PIT | 4.26 | 192808282_PHI_PIT |
| Lefty Grove | OAK | 3.99 | 192808281_CHA_OAK |
| Sheriff Blake | CHN | 3.26 | 192808270_SLN_CHN |
| George Pipgras | NYA | 1.31 | 192808272_DET_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -5.1 | 192808281_PHI_PIT |
| Tom Zachary | NYA | -2.05 | 192808271_DET_NYA |
| Sam Gibson | DET | -1.76 | 192808280_CLE_DET |
| Danny MacFayden | BOS | -1.74 | 192808272_BAL_BOS |
| Vic Aldridge | SFN | -0.51 | 192808290_ATL_SFN |
Based on accumulated WAA for this season up to 1928-08-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8.75 | Dazzy Vance | 226.3 | LAN |
| +005+ | 8.08 | Larry Benton | 242 | SFN |
| +007+ | 7.28 | Lefty Grove | 213.3 | OAK |
| +010+ | 6.35 | Garland Braxton | 168 | MIN |
| +011+ | 6.3 | Burleigh Grimes | 272 | PIT |
| +012+ | 6.07 | Sheriff Blake | 185 | CHN |
| +018+ | 5.67 | Pat Malone | 205.3 | CHN |
| +020+ | 4.93 | Sam Gray | 246.3 | BAL |
| +022+ | 4.82 | George Pipgras | 251 | NYA |
| +023+ | 4.63 | Ed Morris | 221.7 | BOS |
| +026+ | 4.46 | Tommy Thomas | 227.7 | CHA |
| +027+ | 4.44 | Jack Quinn | 178.7 | OAK |
| +028+ | 4.1 | Doug McWeeny | 208 | LAN |
| +031+ | 3.84 | Bill Sherdel | 185 | SLN |
| +033+ | 3.72 | Red Lucas | 154.3 | CIN |
| +036+ | 3.35 | Eddie Rommel | 149.3 | OAK |
| +039+ | 3.16 | Ownie Carroll | 183.7 | DET |
| +045+ | 2.85 | Bill Doak | 95.7 | LAN |
| +049+ | 2.7 | Pete Alexander | 186.3 | SLN |
| +050+ | 2.67 | Clarence Mitchell | 122 | TOT |
| +052+ | 2.62 | Charlie Root | 206.3 | CHN |
| +054+ | 2.5 | Eppa Rixey | 226.7 | CIN |
| +056+ | 2.44 | Waite Hoyt | 201.3 | NYA |
| +059+ | 2.26 | Howard Ehmke | 117.7 | OAK |
| +064+ | 2.05 | Red Ruffing | 243 | BOS |
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