| Starter | Tm | Tier | Game |
|---|---|---|---|
| Willis Hudlin | CLE | 3 | 192909240_CHA_CLE |
| George Earnshaw | OAK | 2.68 | 192909260_OAK_BOS |
| Carl Hubbell | SFN | 2.17 | 192909241_ATL_SFN |
| Tom Zachary | NYA | 1.59 | 192909240_NYA_BOS |
| Red Lucas | CIN | 1.13 | 192909240_CIN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bump Hadley | MIN | -4.76 | 192909260_NYA_MIN |
| Doug McWeeny | LAN | -4.2 | 192909252_LAN_PHI |
| Bill Bayne | BOS | -3.38 | 192909240_NYA_BOS |
| Les Sweetland | PHI | -2.23 | 192909260_LAN_PHI |
| Ed Walsh | CHA | -1.33 | 192909250_CHA_CLE |
Based on accumulated WAA for this season up to 1929-09-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 11.04 | Lefty Grove | 267 | OAK |
| +011+ | 8.3 | Tommy Thomas | 250.3 | CHA |
| +015+ | 7.66 | Firpo Marberry | 232.3 | MIN |
| +017+ | 6.95 | George Earnshaw | 251.7 | OAK |
| +018+ | 6.91 | Burleigh Grimes | 228.3 | PIT |
| +020+ | 6.71 | Willis Hudlin | 268.7 | CLE |
| +023+ | 6.01 | Tom Zachary | 119.7 | NYA |
| +029+ | 5.62 | Carl Hubbell | 258.7 | SFN |
| +033+ | 5.37 | Danny MacFayden | 213 | BOS |
| +035+ | 4.87 | Red Lucas | 261 | CIN |
| +036+ | 4.85 | Roy Sherid | 148.7 | NYA |
| +037+ | 4.75 | Watty Clark | 266 | LAN |
| +038+ | 4.71 | Rube Walberg | 264.7 | OAK |
| +040+ | 4.54 | Bill Walker | 159.7 | SFN |
| +041+ | 4.51 | Lefty Stewart | 147.7 | BAL |
| +042+ | 4.39 | Charlie Root | 260 | CHN |
| +043+ | 4.34 | Pat Malone | 255.3 | CHN |
| +044+ | 4.31 | Sam Gray | 290.3 | BAL |
| +048+ | 3.85 | Ken Holloway | 119 | CLE |
| +049+ | 3.83 | Guy Bush | 260.7 | CHN |
| +050+ | 3.76 | Jake Miller | 196.3 | CLE |
| +054+ | 3.5 | Wes Ferrell | 224 | CLE |
| +058+ | 3.22 | Dazzy Vance | 231.3 | LAN |
| +060+ | 3.2 | Red Faber | 233.7 | CHA |
| +065+ | 3.07 | Hal McKain | 158 | CHA |
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