Most wins in a season: 20 in 1946
Most losses in a season: 99 in 1946
The Portland Gulls, a minor league baseball team, played in the New England League and Northeastern League between 1946 and 1946.
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.