- League Name:Black Swamp League
- League Sport:baseball
- League Type:board
- League Option:draft
- League Netplay:Not Netplay
- League Location:Northwest Ohio (Toledo, OH or Defiance, OH)
- Number of Teams:10
- Number of Years:27
- League Contact:Brent Roughton
- League Email:blackswampleague@gmail.com
- Notes:They use the new cards every year and have their own 42 man keeper rosters (Dynasty League)