Most wins in a season: 27 in 1926
Most losses in a season: 30 in 1926
The Jackson Jays, a minor league baseball team, played in the Tri-State League between 1926 and 1926.
Average attendance is based upon the number of actual home dates where known (most leagues from 1992 and later). Where the number of home dates is not known, the average is calculated using half the team's total games.