Threatt played high school basketball for Highland Springs High School in Virginia for four years. As a senior, he averaged 15 points, 7 assists, 3.5 rebounds, and 2.7 steals per game, helping his team win the AAA state championship. That year, he was also named to the All-District, All-Metro, and All-Region teams.
College career
Threatt enrolled at George Mason but transferred to Delaware State after his freshman season. He did not compete in 2008–09 due to NCAA transfer rules. In 2009–10, Threatt averaged 7.9 points per game. His 4.2 assists per game ranked second in the Mid-Eastern Athletic Conference, and his 2.32 assist-to-turnover ratio led the MEAC. Threatt also led all NCAA Division I players in steals per game, at 2.8. He had 82 total steals and recorded two or more steals in nineteen of the Hornets' 29 games. In 2010–11, Threatt was his team's starting point guard in all 30 games. He averaged 9.7 points. Threatt led the MEAC in assists, steals, and assist-to-turnover ratio. Nationally, he was tied for second in steals. He had 3 or more steals in 18 games. On January 10, he made the game-winning basket as time expired in a 62-60 victory over South Carolina State. In 2011–12, Threatt scored 8.8 points per game. He led the MEAC with 6.0 assists per game, and he led the nation for the second time in steals, with 3.0. He was the first ever Division I player to hold at least a share of the steals title in more than one season. He was also selected to the All-MEAC First Team. Threatt finished his college career with the most assists and second-most steals in MEAC history.
Professional career
Following the close of his college career, Threatt signed with Snæfell of Icelandic Úrvalsdeild karla. He was named MVP of the Icelandic All-Star game in January 2013, netting a triple-double in the game with 21 points, 11 rebounds and 10 assists. During the regular season he averaged 18 points and league leading 9.5 assists per game, helping Snæfell finish with a third-best 16-6 record. In game 2 in Snæfells semi-finals matchup against Stjarnan in the playoffs, Threatt dislocated his toe and missed the next game which Snæfell lost. He tried to play through the injury in game 4 but was unable to prevent Snæfell losing the game, and the series, to Stjarnan. On November 20, 2014 he signed with Finnish team BC Nokia.
