| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 14.09 | 192907300_DET_OAK |
| Red Lucas | CIN | 3.48 | 192907290_LAN_CIN |
| Tommy Thomas | CHA | 3.45 | 192907300_CHA_NYA |
| Charlie Root | CHN | 1.62 | 192907311_ATL_CHN |
| Jake Miller | CLE | 1.1 | 192907311_CLE_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Benge | PHI | -4.67 | 192907290_PHI_CHN |
| Clise Dudley | LAN | -3.45 | 192907311_LAN_SLN |
| Joe Genewich | SFN | -2.33 | 192907310_SFN_CIN |
| Bill Sherdel | SLN | -1.72 | 192907290_SFN_SLN |
| Jakie May | CIN | -1.08 | 192907300_SFN_CIN |
Based on accumulated WAA for this season up to 1929-07-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 11.07 | Lefty Grove | 186 | OAK |
| +014+ | 5.46 | Rube Walberg | 182.7 | OAK |
| +015+ | 5.4 | George Earnshaw | 152.7 | OAK |
| +018+ | 5.18 | Guy Bush | 172 | CHN |
| +021+ | 4.75 | Red Lucas | 175.7 | CIN |
| +023+ | 4.63 | Willis Hudlin | 165 | CLE |
| +024+ | 4.49 | Tommy Thomas | 154.3 | CHA |
| +025+ | 4.4 | George Uhle | 191 | DET |
| +027+ | 4.12 | Firpo Marberry | 154.3 | MIN |
| +030+ | 3.96 | Jake Miller | 141.3 | CLE |
| +035+ | 3.42 | Lefty Stewart | 106.7 | BAL |
| +036+ | 3.39 | Larry Benton | 174 | SFN |
| +038+ | 3.27 | Charlie Root | 178 | CHN |
| +039+ | 3.23 | Waite Hoyt | 171.7 | NYA |
| +040+ | 3.2 | Sam Gray | 197 | BAL |
| +047+ | 2.96 | Socks Seibold | 152 | ATL |
| +050+ | 2.92 | Watty Clark | 172 | LAN |
| +051+ | 2.88 | Joe Shaute | 143 | CLE |
| +053+ | 2.75 | Bill Shores | 84.7 | OAK |
| +055+ | 2.68 | Red Faber | 161 | CHA |
| +057+ | 2.56 | Carl Hubbell | 168 | SFN |
| +062+ | 2.37 | Eppa Rixey | 124 | CIN |
| +061+ | 2.37 | Ted Lyons | 166 | CHA |
| +063+ | 2.36 | Danny MacFayden | 131 | BOS |
| +064+ | 2.35 | Bobby Burke | 95.3 | MIN |
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