Most wins in a season: 33 in 1974
Most losses in a season: 39 in 1974
The Ogden Spikers, a minor league baseball team, played in the Pioneer League between 1974 and 1974.
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.