| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Cardinals | SLN | 1.92 | 193909090_SLN_PIT |
| New York Giants | SFN | 1.32 | 193909090_SFN_LAN |
| Boston Bees | ATL | 0.8 | 193909090_PHI_ATL |
| Cincinnati Reds | CIN | 0.76 | 193909090_CIN_CHN |
| Pittsburgh Pirates | PIT | 0.61 | 193909101_SLN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| St. Louis Browns | BAL | -10.61 | 193909090_CLE_BAL |
| Philadelphia Athletics | OAK | -1.65 | 193909110_BOS_OAK |
| Boston Red Sox | BOS | -0.33 | 193909110_BOS_OAK |
| Chicago White Sox | CHA | -0.25 | 193909101_CHA_DET |
| Philadelphia Phillies | PHI | -0.15 | 193909090_PHI_ATL |
Based on accumulated WAA for this season up to 1939-09-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 8.68 | Bob Feller | 253 | CLE |
| +027+ | 4.58 | Bob Bowman | 142 | SLN |
| +041+ | 3.56 | Mace Brown | 176 | PIT |
| +056+ | 2.91 | Cliff Melton | 174.7 | SFN |
| +065+ | 2.58 | Danny MacFayden | 171.7 | ATL |
| +068+ | 2.52 | Archie McKain | 109.7 | DET |
| +070+ | 2.42 | Oral Hildebrand | 102 | NYA |
| +073+ | 2.29 | Junior Thompson | 109.7 | CIN |
| +075+ | 2.23 | Eddie Smith | 152.3 | TOT |
| +087+ | 1.78 | Hank Johnson | 24.7 | CIN |
| +088+ | 1.76 | Lon Warneke | 145.3 | SLN |
| +093+ | 1.58 | Dizzy Trout | 146.7 | DET |
| +098+ | 1.49 | Bill Swift | 110 | PIT |
| XXXXX | 1.11 | Clyde Shoun | 92 | SLN |
| XXXXX | 0.8 | Jack Russell | 61.3 | CHN |
| XXXXX | 0.69 | Vance Page | 128.3 | CHN |
| XXXXX | 0.62 | Tom Sunkel | 80.7 | SLN |
| XXXXX | 0.33 | Rip Sewell | 158.7 | PIT |
| XXXXX | 0.33 | Johnny Vander Meer | 124 | CIN |
| XXXXX | 0.28 | Jumbo Brown | 50.7 | SFN |
| XXXXX | 0.25 | Earl Whitehill | 81.3 | CHN |
| XXXXX | 0.1 | Lou Thuman | 1 | MIN |
| XXXXX | 0.1 | Vern Olsen | 1 | CHN |
| XXXXX | 0.08 | George Barnicle | 3 | ATL |
| XXXXX | 0.05 | Les McCrabb | 6.7 | OAK |
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