Des Moines Underwriters
Most wins in a season: 95 in 1905
Most losses in a season: 54 in 1905
The Des Moines Underwriters, a minor league baseball team, played in the Western League between 1905 and 1905.
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.