| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 9.18 | 193008160_BAL_OAK |
| Wes Ferrell | CLE | 4.01 | 193008140_CLE_OAK |
| George Uhle | DET | 3.74 | 193008160_DET_MIN |
| Charlie Root | CHN | 2.23 | 193008150_LAN_CHN |
| Ray Kolp | CIN | 2.05 | 193008161_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Les Sweetland | PHI | -9.06 | 193008152_PHI_PIT |
| Heinie Meine | PIT | -1.03 | 193008151_PHI_PIT |
| Fred Frankhouse | ATL | -0.82 | 193008150_ATL_SLN |
| Dick Coffman | BAL | -0.73 | 193008160_BAL_OAK |
| Freddie Fitzsimmons | SFN | -0.33 | 193008161_SFN_CIN |
Based on accumulated WAA for this season up to 1930-08-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 10.71 | Lefty Grove | 215.3 | OAK |
| +007+ | 8.64 | Dazzy Vance | 185.3 | LAN |
| +009+ | 8.34 | Wes Ferrell | 225.3 | CLE |
| +011+ | 7.73 | George Uhle | 211 | DET |
| +015+ | 7.02 | Bill Walker | 184 | SFN |
| +016+ | 6.17 | Milt Gaston | 211.3 | BOS |
| +018+ | 5.59 | Ted Lyons | 230.3 | CHA |
| +019+ | 5.58 | Lefty Stewart | 198.3 | BAL |
| +026+ | 4.83 | Ad Liska | 123.3 | MIN |
| +027+ | 4.74 | Bump Hadley | 182.3 | MIN |
| +028+ | 4.58 | Charlie Root | 192.3 | CHN |
| +029+ | 4.57 | Sam Jones | 139.7 | MIN |
| +032+ | 4.42 | Vic Sorrell | 171 | DET |
| +037+ | 3.94 | Pat Malone | 190.3 | CHN |
| +040+ | 3.83 | George Pipgras | 180.7 | NYA |
| +043+ | 3.74 | Firpo Marberry | 160.3 | MIN |
| +046+ | 3.51 | Socks Seibold | 190.3 | ATL |
| +047+ | 3.49 | Earl Whitehill | 161 | DET |
| +048+ | 3.48 | General Crowder | 191.3 | TOT |
| +050+ | 3.43 | Benny Frey | 176 | CIN |
| +054+ | 3 | Bob Smith | 171 | ATL |
| +055+ | 2.94 | George Earnshaw | 215.3 | OAK |
| +056+ | 2.76 | Ray Kolp | 111 | CIN |
| +057+ | 2.72 | Jumbo Elliott | 151 | LAN |
| +058+ | 2.66 | Watty Clark | 169.3 | LAN |
_