| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 13.44 | 192907121_OAK_BAL |
| Burleigh Grimes | PIT | 9.14 | 192907120_PIT_PHI |
| Waite Hoyt | NYA | 3.74 | 192907132_NYA_CHA |
| Red Lucas | CIN | 2.55 | 192907110_CIN_ATL |
| Dazzy Vance | LAN | 2.25 | 192907120_SLN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -4.66 | 192907120_PIT_PHI |
| Ray Moss | LAN | -1.45 | 192907110_SLN_LAN |
| Bill Sherdel | SLN | -1.21 | 192907110_SLN_LAN |
| Myles Thomas | MIN | -1.05 | 192907120_MIN_CLE |
| Hal Carlson | CHN | -0.95 | 192907130_CHN_SFN |
Based on accumulated WAA for this season up to 1929-07-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 10.3 | Lefty Grove | 157 | OAK |
| +002+ | 8.39 | Burleigh Grimes | 165.3 | PIT |
| +012+ | 4.71 | Red Lucas | 143.3 | CIN |
| +019+ | 4.25 | Guy Bush | 136.7 | CHN |
| +022+ | 4.02 | Tommy Thomas | 119.7 | CHA |
| +023+ | 3.94 | Sam Gray | 172.7 | BAL |
| +026+ | 3.79 | George Earnshaw | 116.3 | OAK |
| +025+ | 3.79 | Waite Hoyt | 156 | NYA |
| +028+ | 3.69 | Larry Benton | 146.7 | SFN |
| +035+ | 3.22 | Johnny Morrison | 61 | LAN |
| +037+ | 3.19 | Rube Walberg | 145.7 | OAK |
| +040+ | 2.96 | Jake Miller | 109.7 | CLE |
| +041+ | 2.95 | Bill Shores | 66 | OAK |
| +048+ | 2.58 | Joe Shaute | 119.7 | CLE |
| +050+ | 2.51 | Firpo Marberry | 120.3 | MIN |
| +051+ | 2.35 | Charlie Root | 140.7 | CHN |
| +052+ | 2.33 | Fred Heimach | 82 | NYA |
| +056+ | 2.15 | Carl Hubbell | 140 | SFN |
| +059+ | 1.89 | Rip Collins | 93.3 | BAL |
| +060+ | 1.85 | Dutch Henry | 66.3 | SFN |
| +062+ | 1.83 | Ray Kolp | 69.7 | CIN |
| +063+ | 1.81 | Tom Zachary | 46 | NYA |
| +064+ | 1.79 | Ray Kremer | 112.7 | PIT |
| +069+ | 1.67 | George Pipgras | 122.7 | NYA |
| +073+ | 1.58 | Dazzy Vance | 98.3 | LAN |
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