| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Walker | SFN | 4.63 | 193007120_LAN_SFN |
| Ted Lyons | CHA | 2.78 | 193007121_NYA_CHA |
| Benny Frey | CIN | 1.89 | 193007130_CIN_SFN |
| Watty Clark | LAN | 1.85 | 193007120_LAN_SFN |
| Sad Sam Jones | MIN | 1.78 | 193007130_MIN_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Guy Bush | CHN | -2.16 | 193007132_CHN_ATL |
| Earl Whitehill | DET | -1.39 | 193007121_MIN_DET |
| Dick Coffman | BAL | -0.97 | 193007130_OAK_BAL |
| Freddie Fitzsimmons | SFN | -0.78 | 193007130_CIN_SFN |
| Bill Hallahan | SLN | -0.56 | 193007110_SLN_PIT |
Based on accumulated WAA for this season up to 1930-07-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.29 | Dazzy Vance | 127.3 | LAN |
| +006+ | 6.81 | Lefty Grove | 142 | OAK |
| +007+ | 6.39 | Milt Gaston | 146 | BOS |
| +009+ | 6.04 | Bill Walker | 137.3 | SFN |
| +014+ | 5.06 | Ted Lyons | 164.3 | CHA |
| +015+ | 4.81 | Bump Hadley | 127.3 | MIN |
| +018+ | 4.68 | Ad Liska | 95.7 | MIN |
| +021+ | 4.21 | George Uhle | 144 | DET |
| +022+ | 4.19 | Benny Frey | 134 | CIN |
| +023+ | 4.11 | Danny MacFayden | 144.3 | BOS |
| +025+ | 3.67 | Phil Collins | 107.3 | PHI |
| +026+ | 3.48 | Jumbo Elliott | 121.3 | LAN |
| +027+ | 3.46 | General Crowder | 138.7 | TOT |
| +029+ | 3.29 | Mel Harder | 97.7 | CLE |
| +028+ | 3.29 | Wes Ferrell | 153.3 | CLE |
| +031+ | 3.21 | Ray Kolp | 71.3 | CIN |
| +033+ | 3.05 | Charlie Root | 136.3 | CHN |
| +034+ | 3.05 | Lefty Stewart | 136 | BAL |
| +035+ | 2.99 | Bob Smith | 122 | ATL |
| +036+ | 2.9 | Rip Collins | 84 | BAL |
| +042+ | 2.56 | Bobby Burke | 46 | MIN |
| +046+ | 2.41 | George Pipgras | 132 | NYA |
| +047+ | 2.4 | Socks Seibold | 141 | ATL |
| +049+ | 2.34 | Sam Jones | 84 | MIN |
| +050+ | 2.26 | Vic Sorrell | 117.7 | DET |
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