| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Benton | SFN | 6.72 | 192809131_SFN_ATL |
| Lefty Grove | OAK | 4.64 | 192809110_OAK_NYA |
| Sheriff Blake | CHN | 4.01 | 192809130_SLN_CHN |
| Tommy Thomas | CHA | 2.03 | 192809110_CHA_DET |
| Watty Clark | LAN | 0.52 | 192809120_LAN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Claude Willoughby | PHI | -2.72 | 192809111_LAN_PHI |
| Virgil Barnes | ATL | -1.79 | 192809132_SFN_ATL |
| Pete Donohue | CIN | -0.89 | 192809120_CIN_SLN |
| Jake Miller | CLE | -0.84 | 192809110_BAL_CLE |
| Hank Johnson | NYA | -0.42 | 192809110_OAK_NYA |
Based on accumulated WAA for this season up to 1928-09-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 10.24 | Dazzy Vance | 254.3 | LAN |
| +005+ | 9.5 | Larry Benton | 278.3 | SFN |
| +006+ | 8.33 | Sheriff Blake | 214.7 | CHN |
| +007+ | 8.2 | Lefty Grove | 239.3 | OAK |
| +011+ | 6.97 | Pat Malone | 229.3 | CHN |
| +014+ | 6.51 | Burleigh Grimes | 295.3 | PIT |
| +016+ | 5.81 | Garland Braxton | 185.3 | MIN |
| +018+ | 5.71 | George Pipgras | 272.7 | NYA |
| +021+ | 5.29 | Sam Gray | 262.7 | BAL |
| +022+ | 5.25 | Tommy Thomas | 255.3 | CHA |
| +025+ | 4.68 | Art Nehf | 160 | CHN |
| +027+ | 4.54 | Bill Sherdel | 204.7 | SLN |
| +029+ | 4.26 | Jack Quinn | 184 | OAK |
| +031+ | 4.1 | Watty Clark | 170.3 | LAN |
| +033+ | 3.89 | Ray Kolp | 184 | CIN |
| +034+ | 3.88 | Doug McWeeny | 224.3 | LAN |
| +037+ | 3.5 | Ownie Carroll | 212.3 | DET |
| +040+ | 3.37 | Ed Morris | 240.3 | BOS |
| +044+ | 3.18 | Sad Sam Jones | 188.7 | MIN |
| +047+ | 3.09 | Eppa Rixey | 254.3 | CIN |
| +052+ | 2.88 | Charlie Root | 226 | CHN |
| +056+ | 2.65 | Bump Hadley | 207.7 | MIN |
| +057+ | 2.63 | Waite Hoyt | 231 | NYA |
| +061+ | 2.48 | Clarence Mitchell | 136.3 | TOT |
| +062+ | 2.36 | Rube Walberg | 210.7 | OAK |
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