| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 12.32 | 192907041_BOS_OAK |
| Burleigh Grimes | PIT | 9.43 | 192907030_SLN_PIT |
| Red Lucas | CIN | 4.39 | 192907030_CIN_CHN |
| Waite Hoyt | NYA | 4.13 | 192907020_BOS_NYA |
| Tommy Thomas | CHA | 3.51 | 192907021_CHA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -4.21 | 192907041_PHI_LAN |
| Earl Whitehill | DET | -2.04 | 192907020_DET_BAL |
| Ed Brandt | ATL | -1.92 | 192907022_SFN_ATL |
| Milt Gaston | BOS | -1.69 | 192907041_BOS_OAK |
| Ed Walsh | CHA | -0.78 | 192907030_CHA_CLE |
Based on accumulated WAA for this season up to 1929-07-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 8.56 | Lefty Grove | 139 | OAK |
| +003+ | 7.4 | Burleigh Grimes | 147.3 | PIT |
| +014+ | 4.21 | Red Lucas | 132 | CIN |
| +015+ | 4.13 | Waite Hoyt | 138 | NYA |
| +016+ | 4.13 | George Earnshaw | 109.3 | OAK |
| +022+ | 3.88 | Johnny Morrison | 46 | LAN |
| +025+ | 3.52 | George Uhle | 147 | DET |
| +027+ | 3.36 | Rube Walberg | 127.7 | OAK |
| +028+ | 3.35 | Sam Gray | 146.7 | BAL |
| +031+ | 3.15 | Guy Bush | 124 | CHN |
| +032+ | 3.12 | Tommy Thomas | 101.7 | CHA |
| +033+ | 3.06 | Eddie Rommel | 64 | OAK |
| +035+ | 3.01 | Dolf Luque | 109 | CIN |
| +042+ | 2.63 | Willis Hudlin | 115.7 | CLE |
| +048+ | 2.21 | Ted Lyons | 116.7 | CHA |
| +049+ | 2.09 | Lefty Stewart | 70.3 | BAL |
| +050+ | 2.08 | Danny MacFayden | 98.7 | BOS |
| +051+ | 2.06 | Jake Miller | 100.7 | CLE |
| +052+ | 2.02 | Dazzy Vance | 89.3 | LAN |
| +053+ | 2 | Larry Benton | 127.7 | SFN |
| +056+ | 1.95 | Jack Scott | 51.7 | SFN |
| +060+ | 1.8 | Rip Collins | 81.3 | BAL |
| +062+ | 1.68 | Firpo Marberry | 104.3 | MIN |
| +065+ | 1.63 | Charlie Root | 125.7 | CHN |
| +067+ | 1.49 | Dutch Henry | 57.3 | SFN |
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