The Dolphins have played their home games on Ted Grant Court at the Le Moyne Events Center in DeWitt, New York since 1962.
In 1950, Le Moyne became a charter member of the Eastern Catholic Intercollegiate Athletic Conference (ECIAC).
[1] After only one season, the ECIAC ceased publicizing itself as a conference and became an association of its member schools with no basketball champion crowned, leaving Le Moyne an independent again for 1951–52.
[2] In 1955, Le Moyne became a charter member of the new Middle Eastern College Athletic Association (MECAA).
The MECAA awarded its championship based on regular-season winning percentage and did not conduct a post-season tournament.
Le Moyne defeated Saint Peter's, Iona and Long Island to win the tournament title.
Le Moyne won two MECC regular-season titles and one conference tournament during their eight years in the league.
After playing the 1991–92 season as an independent, Le Moyne joined the New England Collegiate Conference (NECC) in 1992.
Since Le Moyne started their transition to Division I in 2023, they will become eligible to be selected or qualify for the Division I tournament starting in 2027, assuming they meet the new criteria under January 2025 NCAA legislation to have their four-year transition period reduced to three years and apply to the NCAA to do so.
Since the CBC, CBI and CIT are not operated by the NCAA, they may invite transitioning Division I teams to participate, and Le Moyne was eligible starting with the 2024 postseason.