| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 13.64 | 192908052_BAL_OAK |
| Larry Benton | SFN | 1.77 | 192908070_SFN_PIT |
| Charlie Root | CHN | 1.45 | 192908050_LAN_CHN |
| Willis Hudlin | CLE | 1.32 | 192908060_DET_CLE |
| Eppa Rixey | CIN | 0.68 | 192908050_PHI_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Moss | LAN | -2.58 | 192908060_LAN_CHN |
| Myles Thomas | MIN | -1.61 | 192908070_MIN_BOS |
| Percy Jones | ATL | -1.33 | 192908050_ATL_SLN |
| Jack Ogden | BAL | -1.01 | 192908062_BAL_OAK |
| Jesse Haines | SLN | -0.28 | 192908050_ATL_SLN |
Based on accumulated WAA for this season up to 1929-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 10.04 | Lefty Grove | 194 | OAK |
| +012+ | 6.43 | Guy Bush | 189 | CHN |
| +016+ | 5.75 | George Earnshaw | 169.3 | OAK |
| +017+ | 5.54 | Red Lucas | 184.7 | CIN |
| +022+ | 4.97 | Rube Walberg | 189.7 | OAK |
| +024+ | 4.65 | Tommy Thomas | 163.3 | CHA |
| +025+ | 4.49 | Larry Benton | 191.7 | SFN |
| +028+ | 4.35 | Willis Hudlin | 173.7 | CLE |
| +030+ | 4.04 | Tom Zachary | 71 | NYA |
| +035+ | 3.76 | Red Faber | 170.7 | CHA |
| +040+ | 3.35 | Lefty Stewart | 112.7 | BAL |
| +041+ | 3.34 | Danny MacFayden | 140 | BOS |
| +042+ | 3.31 | Fred Heimach | 105.3 | NYA |
| +043+ | 3.29 | Charlie Root | 185 | CHN |
| +048+ | 3.17 | Eddie Rommel | 95.3 | OAK |
| +051+ | 2.96 | Ted Lyons | 175 | CHA |
| +052+ | 2.95 | Jake Miller | 141.3 | CLE |
| +055+ | 2.73 | Syl Johnson | 125 | SLN |
| +059+ | 2.41 | Pete Alexander | 118 | SLN |
| +060+ | 2.4 | Joe Shaute | 155.7 | CLE |
| +061+ | 2.39 | Watty Clark | 179 | LAN |
| +062+ | 2.27 | Hal Haid | 116.7 | SLN |
| +063+ | 2.26 | Johnny Morrison | 105.3 | LAN |
| +064+ | 2.26 | Carl Hubbell | 174.3 | SFN |
| +066+ | 2.17 | Sam Gray | 204.3 | BAL |
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