Denis David Douglin (born May 6, 1988) is an American professional boxer.
[3][4][5] Douglin was honored by the New Jersey Boxing Hall of Fame as its 2008 Amateur Boxer of the Year.
[6] Douglin made his professional debut on February 13, 2009 defeating Roberto Irrizarry at the Roseland Ballroom in New York.
He went undefeated in his first twelve bouts before falling to Doel Carrasquillo in February 2011.
At 14-1 he fought Jermell Charlo (17-0, 8 knockouts at the time) on the Victor Ortiz-Josesito Lopez June 2012 undercard at the Staples Center in Los Angeles, and fought former WBC champion Anthony Dirrell (31-1-1) in 2017.