| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Benton | SFN | 4.4 | 192807291_CHN_SFN |
| Dazzy Vance | LAN | 4.05 | 192807310_CIN_LAN |
| Sheriff Blake | CHN | 3.42 | 192807311_CHN_SFN |
| Garland Braxton | MIN | 3.14 | 192807300_MIN_CHA |
| Lefty Grove | OAK | 3.08 | 192807310_OAK_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Kent Greenfield | ATL | -2.27 | 192807302_PIT_ATL |
| Milt Gaston | MIN | -1.56 | 192807310_MIN_CHA |
| George Earnshaw | OAK | -0.76 | 192807290_OAK_BAL |
| Grady Adkins | CHA | -0.67 | 192807292_MIN_CHA |
| Vic Sorrell | DET | -0.65 | 192807310_BOS_DET |
Based on accumulated WAA for this season up to 1928-07-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.3 | Burleigh Grimes | 217 | PIT |
| +005+ | 6.69 | Dazzy Vance | 183.3 | LAN |
| +006+ | 5.99 | Larry Benton | 186.7 | SFN |
| +008+ | 5.51 | Herb Pennock | 179 | NYA |
| +009+ | 5.38 | Garland Braxton | 128 | MIN |
| +010+ | 5.16 | Sheriff Blake | 147.3 | CHN |
| +012+ | 4.7 | George Pipgras | 201 | NYA |
| +013+ | 4.63 | Art Nehf | 117.3 | CHN |
| +015+ | 4.6 | Lefty Grove | 164 | OAK |
| +018+ | 4.13 | Eppa Rixey | 180.7 | CIN |
| +019+ | 4.12 | Jack Quinn | 139.3 | OAK |
| +020+ | 4.11 | Sam Gray | 193.3 | BAL |
| +021+ | 3.99 | Red Lucas | 121 | CIN |
| +022+ | 3.91 | Pat Malone | 160.7 | CHN |
| +025+ | 3.66 | Ed Morris | 165.7 | BOS |
| +028+ | 3.55 | Doug McWeeny | 161 | LAN |
| +031+ | 3.42 | Tommy Thomas | 189 | CHA |
| +035+ | 2.99 | Charlie Root | 175.3 | CHN |
| +036+ | 2.98 | Jim Faulkner | 95.3 | SFN |
| +045+ | 2.37 | Bill Doak | 63.3 | LAN |
| +046+ | 2.35 | Dolf Luque | 148.3 | CIN |
| +051+ | 2.11 | Art Delaney | 106.3 | ATL |
| +054+ | 2.01 | Art Reinhart | 59.7 | SLN |
| +055+ | 1.99 | Ownie Carroll | 130.7 | DET |
| +057+ | 1.94 | Freddie Fitzsimmons | 157.3 | SFN |
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