| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 9.18 | 193008160_BAL_OAK |
| Dazzy Vance | LAN | 6.93 | 193008170_PIT_LAN |
| Bill Walker | SFN | 5.02 | 193008172_SFN_SLN |
| George Uhle | DET | 3.74 | 193008160_DET_MIN |
| Ted Lyons | CHA | 2.5 | 193008171_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Claude Willoughby | PHI | -4.88 | 193008162_PHI_CHN |
| Guy Bush | CHN | -3.57 | 193008170_PHI_CHN |
| Clint Brown | CLE | -1.46 | 193008172_CLE_BOS |
| Dick Coffman | BAL | -0.73 | 193008160_BAL_OAK |
| Larry Benton | CIN | -0.72 | 193008171_ATL_CIN |
Based on accumulated WAA for this season up to 1930-08-18.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 10.73 | Lefty Grove | 215.3 | OAK |
| +007+ | 9.67 | Dazzy Vance | 194.3 | LAN |
| +009+ | 8.4 | Wes Ferrell | 225.3 | CLE |
| +011+ | 7.77 | George Uhle | 211 | DET |
| +016+ | 6.23 | Milt Gaston | 211.3 | BOS |
| +018+ | 5.98 | Bill Walker | 185.7 | SFN |
| +020+ | 5.36 | Lefty Stewart | 205.3 | BAL |
| +021+ | 5.27 | Vic Sorrell | 180 | DET |
| +022+ | 5.17 | Ted Lyons | 234.7 | CHA |
| +025+ | 5.14 | Bump Hadley | 191.3 | MIN |
| +027+ | 4.96 | Pat Malone | 199.3 | CHN |
| +032+ | 4.6 | Charlie Root | 192.3 | CHN |
| +033+ | 4.58 | Sam Jones | 139.7 | MIN |
| +034+ | 4.45 | Ad Liska | 127.3 | MIN |
| +040+ | 3.75 | Firpo Marberry | 160.3 | MIN |
| +046+ | 3.52 | Earl Whitehill | 161 | DET |
| +047+ | 3.51 | Socks Seibold | 191 | ATL |
| +048+ | 3.48 | Benny Frey | 177 | CIN |
| +049+ | 3.34 | George Earnshaw | 224.3 | OAK |
| +052+ | 3.15 | Ray Kolp | 116.7 | CIN |
| +053+ | 3.14 | George Pipgras | 187 | NYA |
| +055+ | 2.99 | Danny MacFayden | 208.7 | BOS |
| +057+ | 2.84 | Bob Smith | 172 | ATL |
| +058+ | 2.78 | Watty Clark | 177.7 | LAN |
| +059+ | 2.75 | Jumbo Elliott | 151 | LAN |
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