| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 7.31 | 193005050_BAL_OAK |
| Burleigh Grimes | ATL | 3.81 | 193005050_ATL_CIN |
| Dazzy Vance | LAN | 3.26 | 193005060_LAN_CHN |
| Charlie Root | CHN | 2.35 | 193005070_LAN_CHN |
| Wes Ferrell | CLE | 2.24 | 193005060_CLE_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Earl Whitehill | DET | -4.22 | 193005070_DET_MIN |
| Pete Donohue | CIN | -3.46 | 193005060_ATL_CIN |
| Hod Lisenbee | BOS | -1.03 | 193005070_CHA_BOS |
| Ben Cantwell | ATL | -0.84 | 193005070_ATL_CIN |
| Lou Koupal | PHI | -0.83 | 193005070_PHI_SLN |
Based on accumulated WAA for this season up to 1930-05-07.
| Rank | WAA | Name | IP | Tm |
|---|
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