Most wins in a season: 27 in 1885
Most losses in a season: 37 in 1885
|1884||Springfield||Massachusetts State Association||12||5||Roster||Stats|
|1885||Springfield||Southern New England League||27||37||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.