After going undrafted in the
2012 NBA draft, Smith joined the
New York Knicks' Summer League team. He signed with the Knicks on August 1, 2012, but was waived on October 26. He did not appear in any preseason games after undergoing left patella tendon surgery. Smith re-joined the Knicks for the
2013 NBA Summer League and was later signed by the Knicks on September 11, 2013. On November 18, he was assigned to the
Erie BayHawks of the
NBA Development League. On December 17, he was recalled by New York. After appearing in two games as a Knick, he was waived by the team on December 31. After being waived by the Knicks, he was acquired by the BayHawks on January 7. He was later released by the BayHawks on March 4. On February 4, 2015, Smith signed with
KB Peja of the
Kosovo Basketball Superleague. The next month, he left Peja. In February 2016, Smith signed with the
Saint John Mill Rats of the
National Basketball League of Canada for the rest of the 2015–16 season. On October 6, 2016, Smith signed with Israeli club
Hapoel Galil Elyon of the
Liga Leumit. However, he was waived on October 13, after appearing in only one game. On December 15, 2017, Smith signed a three-year deal with Israeli club
Ironi Nahariya. On January 18, 2018, Smith parted ways with Nahariya after appearing in two
Israeli League games. One day later, he signed with
Maccabi Kiryat Motzkin of the
Israeli National League for the rest of the season. On February 5, 2018, Smith parted ways with Kiryat Motzkin after appearing in one game. On December 23, 2019, Smith signed with
Hapoel Jerusalem for the rest of the season. ==Personal life==