| Starter | Tm | Tier | Game |
|---|---|---|---|
| Lefty Grove | OAK | 7.15 | 193006150_OAK_DET |
| Dazzy Vance | LAN | 6.57 | 193006150_SLN_LAN |
| Ted Lyons | CHA | 3.05 | 193006160_BOS_CHA |
| Charlie Root | CHN | 2 | 193006160_CHN_SFN |
| Willis Hudlin | CLE | 1.86 | 193006150_NYA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Pete Donohue | SFN | -2.7 | 193006150_CHN_SFN |
| Ed Walsh | CHA | -2.66 | 193006170_BOS_CHA |
| Dick Coffman | BAL | -1.61 | 193006150_MIN_BAL |
| Vic Sorrell | DET | -0.99 | 193006150_OAK_DET |
| Ray Kremer | PIT | -0.83 | 193006160_PIT_PHI |
Based on accumulated WAA for this season up to 1930-06-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.41 | Benny Frey | 101 | CIN |
| +005+ | 5.19 | Lefty Grove | 106.7 | OAK |
| +007+ | 4.8 | Dazzy Vance | 92 | LAN |
| +009+ | 4.6 | Ad Liska | 83.7 | MIN |
| +010+ | 4.48 | Wes Ferrell | 109.7 | CLE |
| +013+ | 4.32 | Ted Lyons | 112.7 | CHA |
| +014+ | 4.13 | Bill Walker | 101 | SFN |
| +015+ | 4.11 | George Pipgras | 94.3 | NYA |
| +016+ | 4.03 | Milt Gaston | 102 | BOS |
| +019+ | 3.28 | Rip Collins | 49.3 | BAL |
| +020+ | 3.22 | Socks Seibold | 102 | ATL |
| +024+ | 2.96 | George Uhle | 98 | DET |
| +027+ | 2.79 | Mel Harder | 56 | CLE |
| +026+ | 2.79 | Lefty Stewart | 100.7 | BAL |
| +031+ | 2.53 | Charlie Root | 100.3 | CHN |
| +033+ | 2.25 | Watty Clark | 82.3 | LAN |
| +034+ | 2.2 | Hap Collard | 47.7 | PHI |
| +035+ | 2.09 | Jumbo Elliott | 84.7 | LAN |
| +038+ | 2 | Bump Hadley | 77.3 | MIN |
| +040+ | 1.98 | Danny MacFayden | 91.3 | BOS |
| +041+ | 1.97 | Bobby Burke | 38 | MIN |
| +043+ | 1.8 | Ray Benge | 76.7 | PHI |
| +044+ | 1.75 | Pete Appleton | 48.7 | CLE |
| +045+ | 1.75 | Syl Johnson | 72.3 | SLN |
| +049+ | 1.56 | Erv Brame | 55.7 | PIT |
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