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 López June 2012 undercard at the
Staples Center in Los Angeles, and fought former WBC champion Anthony Dirrell (31-1-1) in 2017. == References ==