| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ted Lyons | CHA | 4.09 | 192806130_NYA_CHA |
| Lefty Grove | OAK | 4.07 | 192806150_OAK_CLE |
| Herb Pennock | NYA | 3.39 | 192806140_NYA_BAL |
| Doug McWeeny | LAN | 2.76 | 192806150_SLN_LAN |
| Freddie Fitzsimmons | SFN | 2.08 | 192806140_PIT_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Clarence Mitchell | SLN | -0.91 | 192806150_SLN_LAN |
| Sam Gibson | DET | -0.8 | 192806150_MIN_DET |
| Red Faber | CHA | -0.8 | 192806140_BOS_CHA |
| Hub Pruett | PHI | -0.61 | 192806150_CIN_PHI |
| Pete Donohue | CIN | -0.59 | 192806150_CIN_PHI |
Based on accumulated WAA for this season up to 1928-06-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 4.73 | Larry Benton | 108.7 | SFN |
| +005+ | 4.17 | George Pipgras | 113.7 | NYA |
| +012+ | 2.95 | Herb Pennock | 100.7 | NYA |
| +013+ | 2.91 | Doug McWeeny | 97.3 | LAN |
| +015+ | 2.79 | Jack Quinn | 75.3 | OAK |
| +016+ | 2.77 | Burleigh Grimes | 125 | PIT |
| +018+ | 2.67 | Pat Malone | 85 | CHN |
| +019+ | 2.61 | Sam Gray | 126.3 | BAL |
| +020+ | 2.56 | Ed Morris | 78.7 | BOS |
| +027+ | 2.19 | Dazzy Vance | 98.7 | LAN |
| +029+ | 1.98 | Watty Clark | 75.3 | LAN |
| +030+ | 1.97 | Eppa Rixey | 99.7 | CIN |
| +031+ | 1.94 | Charlie Root | 102 | CHN |
| +033+ | 1.82 | Garland Braxton | 54.3 | MIN |
| +034+ | 1.8 | Guy Bush | 84.7 | CHN |
| +037+ | 1.66 | Ray Kolp | 73.3 | CIN |
| +041+ | 1.58 | Ossie Orwoll | 73.7 | OAK |
| +043+ | 1.55 | Vic Aldridge | 42 | SFN |
| +046+ | 1.42 | Lefty Grove | 90 | OAK |
| +051+ | 1.34 | Freddie Fitzsimmons | 78.7 | SFN |
| +054+ | 1.28 | Carmen Hill | 84 | PIT |
| +055+ | 1.26 | George Grant | 50.3 | CLE |
| XXXXX | 1.19 | Percy Jones | 82.7 | CHN |
| XXXXX | 0.96 | Ownie Carroll | 64.7 | DET |
| XXXXX | 0.93 | Ray Benge | 62 | PHI |
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