Duhaney played college soccer at the University of Nevada, Las Vegas from 1992 to 1994, where he was named first-team All-Conference in 1994.
Duhaney was selected eighty-seventh overall in the 1996 MLS Inaugural Player Draft by the Tampa Bay Mutiny.
In 1997, he seized the Mutiny's left back position and started twenty-five games, earning MLS Rookie of the Year.
On January 28, 2000, was traded to the Columbus Crew in exchange for Thomas Dooley.
Duhaney stayed in Columbus for two years, starting thirty-nine games for the team, but decided not to return after the 2001 season.