|1942||Butler Yankees, Johnstown Johnnies, Oil City Oilers, Washington Red Birds|
|1941||Beaver Falls Bees, Butler Yankees, Johnstown Johnnies, Oil City Oilers, Warren Buckeyes, Washington Red Birds|
|1940||Beaver Falls Browns, Butler Yankees, Johnstown Johnnies, McKeesport Little Braves/Oil City Oilers, Warren Redskins, Washington Red Birds|
|1939||Beaver Falls Bees, Butler Yankees, Greensburg Senators, Johnstown Johnnies, McKeesport Little Pirates, Washington Red Birds|
|1938||Beaver Falls Browns, Butler Yankees, Greensburg Green Sox, McKeesport Tubers|
|1937||Beaver Falls Bees, Butler Yankees, Greensburg Green Sox, Jeannette Bisons, McKeesport Tubers, Monessen Cardinals|
|1936||Butler Yankees, Charleroi Tigers, Greensburg Red Wings, Jeannette Little Pirates, McKeesport Tubers, Monessen Indians|
|1935||Butler Indians, Charleroi Tigers, Greensburg Red Wings, McKeesport Braves, Monessen Reds, Washington Generals|
|1934||Charleroi Tigers, Greensburg Trojans, Jeannette Reds, McKeesport Tubers, Monessen Indians, Washington Generals|
Performance data on minor and international leagues is licensed from and provided by the SABR Minor Leagues Database, a community project sponsored by the Minor Leagues Committee of the Society for American Baseball Research.
The database is under active development. Many statistics are incomplete due to ongoing research and/or limitations in published sources. To learn more about these limitations, or to find out how to contribute, click here.