 Douglass was part of Team USA as it won a gold medal in men's basketball team at the 2013 Maccabiah Games in Israel.On June 29, 2012, Douglass started his professional career with the Spanish team Basket Navarra Club of the LEB Oro.On February 8, 2013, Douglass recorded a career-high 22 points, shooting 7-of-10 from the field, along with three rebounds in a 71–67 win over Cáceres Ciudad del Baloncesto.