The Ducks began play in 2000, and from 2000 to 2019 won four Atlantic League of Professional Baseball (ALPB) championships. Team owner
Frank Boulton expressed his contentment with the Ducks in 2007 to the publication
Baseball America, saying, "The Long Island Ducks are the best thing I've ever done in baseball." A rivalry developed between the Ducks and the
Bridgeport Bluefish, with the two teams contesting the "Ferry Cup" from 2009 until Bridgeport folded in 2017. The Ferry Cup name referred to its sponsor, the
Bridgeport & Port Jefferson Steamboat Company, (which ran a ferry boat line across the Long Island Sound between Bridgeport, Connecticut and Port Jefferson on Long Island), which was frequently utilized by both of the teams and their fans for traveling to each ballpark in the two adjacent states.
Baseball Hall of Famer Gary Carter managed the Ducks in 2009. Following Carter's death in 2012, the Ducks dedicated the season to his memory and wore a commemorative patch on their uniforms. Former Major League Baseball players who have played on the Ducks include
Dontrelle Willis,
Ramon Castro,
Ben Broussard,
Leo Rosales,
Josh Barfield,
Bill Hall,
Bryant Nelson,
Ian Snell,
Daniel Murphy, and
Lew Ford.
Rich Hill played with the Ducks in 2015, prior to his return to the majors in 2016 with the
Boston Red Sox. In 2017, pitcher
Éric Gagné attempted a professional baseball comeback with the Ducks; that same year,
Nate Freiman,
Henderson Alvarez,
Quintin Berry, and
Tim Melville played with the Ducks and later joined an MLB organization or foreign professional league. In 2026, in his second game with the Ducks, former
Cy Young Award winner
Trevor Bauer threw a 7-inning
no-hitter (game 1 of a
doubleheader), allowing just a single walk. This was the third no-hitter in Ducks' history. On June 17, 2023, the Ducks became the winningest team in Atlantic League history, clinching their 1,581st win in a victory over the
York Revolution of York, Pennsylvania. In 2026, the Ducks were sold to REV Entertainment, the official sports and entertainment company of the
Texas Rangers, who also have an ownership stake in the
Schaumburg Boomers (
FL),
Kane County Cougars (
AA), and
Cleburne Railroaders (AA). ==Logos and uniforms==