| Starter | Tm | Tier | Game |
|---|---|---|---|
| Red Lucas | CIN | 3.48 | 192907290_LAN_CIN |
| Guy Bush | CHN | 2.95 | 192907280_PHI_CHN |
| George Earnshaw | OAK | 2.21 | 192907290_CHA_OAK |
| Dazzy Vance | LAN | 1.51 | 192907282_LAN_CIN |
| Pete Alexander | SLN | 1.11 | 192907280_SFN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -5.74 | 192907280_PHI_CHN |
| Ray Moss | LAN | -2.47 | 192907290_LAN_CIN |
| Bill Sherdel | SLN | -1.72 | 192907290_SFN_SLN |
| Larry French | PIT | -1.03 | 192907271_ATL_PIT |
| Art Delaney | ATL | -0.58 | 192907290_ATL_PIT |
Based on accumulated WAA for this season up to 1929-07-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.79 | Lefty Grove | 177 | OAK |
| +014+ | 5.34 | George Earnshaw | 151.7 | OAK |
| +016+ | 5.18 | Guy Bush | 172 | CHN |
| +020+ | 4.88 | Tommy Thomas | 146.3 | CHA |
| +022+ | 4.78 | Red Lucas | 175.7 | CIN |
| +023+ | 4.76 | Rube Walberg | 173.7 | OAK |
| +025+ | 4.19 | George Uhle | 183 | DET |
| +026+ | 4.15 | Firpo Marberry | 154.3 | MIN |
| +027+ | 4.09 | Willis Hudlin | 156 | CLE |
| +028+ | 4.06 | Jake Miller | 134.3 | CLE |
| +031+ | 3.83 | Sam Gray | 193 | BAL |
| +034+ | 3.61 | Charlie Root | 171 | CHN |
| +038+ | 3.39 | Larry Benton | 174 | SFN |
| +039+ | 3.26 | Waite Hoyt | 171.7 | NYA |
| +046+ | 2.89 | Joe Shaute | 143 | CLE |
| +050+ | 2.78 | Bill Shores | 84.7 | OAK |
| +051+ | 2.68 | Johnny Morrison | 87.3 | LAN |
| +052+ | 2.67 | Red Faber | 161 | CHA |
| +054+ | 2.56 | Carl Hubbell | 168 | SFN |
| +058+ | 2.42 | Watty Clark | 163 | LAN |
| +059+ | 2.36 | Ted Lyons | 166 | CHA |
| +062+ | 2.24 | Rip Collins | 111.3 | BAL |
| +063+ | 2.2 | Socks Seibold | 143 | ATL |
| +065+ | 2.13 | Hal Haid | 105.3 | SLN |
| +069+ | 2.03 | Bobby Burke | 90.3 | MIN |
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