Most wins in a season: 24 in 1891, 1892
Most losses in a season: 30 in 1891
The Ishpeming, an independent, minor league baseball team, played in the Upper Peninsula League and Michigan-Wisconsin League between 1890 and 1892.
|1890||Ishpeming||Upper Peninsula League||19||16||Roster||Stats|
|1891||Ishpeming||Upper Peninsula League||24||30||Roster||Stats|
|1892||Ishpeming-Negaunee Unions||Michigan-Wisconsin League||24||20||Roster||Stats|
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.