| Starter | Tm | Tier | Game |
|---|---|---|---|
| Waite Hoyt | NYA | 4.33 | 192907070_NYA_BAL |
| Red Lucas | CIN | 3.13 | 192907071_CIN_SFN |
| Tommy Thomas | CHA | 3.05 | 192907060_OAK_CHA |
| Rube Walberg | OAK | 1.27 | 192907060_OAK_CHA |
| Sam Gray | BAL | 1.19 | 192907060_NYA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Benge | PHI | -2.62 | 192907061_SLN_PHI |
| Joe Genewich | SFN | -1.49 | 192907072_CIN_SFN |
| Earl Whitehill | DET | -1.24 | 192907070_MIN_DET |
| Clise Dudley | LAN | -1.11 | 192907070_PIT_LAN |
| Ed Brandt | ATL | -1.01 | 192907070_CHN_ATL |
Based on accumulated WAA for this season up to 1929-07-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.7 | Lefty Grove | 139 | OAK |
| +003+ | 7.5 | Burleigh Grimes | 147.3 | PIT |
| +018+ | 3.91 | Johnny Morrison | 46 | LAN |
| +021+ | 3.78 | Waite Hoyt | 145.3 | NYA |
| +022+ | 3.77 | Willis Hudlin | 126.7 | CLE |
| +023+ | 3.75 | Red Lucas | 134.3 | CIN |
| +024+ | 3.68 | Sam Gray | 154.7 | BAL |
| +025+ | 3.62 | George Uhle | 147 | DET |
| +026+ | 3.55 | Tommy Thomas | 110.7 | CHA |
| +028+ | 3.44 | Guy Bush | 125.7 | CHN |
| +030+ | 3.34 | Eddie Rommel | 66 | OAK |
| +033+ | 3.23 | Rube Walberg | 135 | OAK |
| +034+ | 3.22 | George Earnshaw | 109.7 | OAK |
| +043+ | 2.62 | Ted Lyons | 127.3 | CHA |
| +050+ | 2.19 | Jake Miller | 100.7 | CLE |
| +052+ | 2.13 | Lefty Stewart | 70.3 | BAL |
| +053+ | 2.11 | Firpo Marberry | 111.3 | MIN |
| +054+ | 2.1 | Larry Benton | 127.7 | SFN |
| +055+ | 2.08 | Dazzy Vance | 89.3 | LAN |
| +056+ | 2.02 | Carl Hubbell | 135 | SFN |
| +057+ | 1.99 | Jack Scott | 51.7 | SFN |
| +060+ | 1.89 | Socks Seibold | 109.7 | ATL |
| +061+ | 1.85 | Rip Collins | 81.3 | BAL |
| +063+ | 1.82 | Charlie Root | 134.7 | CHN |
| +064+ | 1.8 | Dolf Luque | 112.3 | CIN |
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