Josh Jackson declared for the NBA draft on Monday after one of the best freshman seasons in Kansas history, one marked by plenty of highlights on the floor and a few distractions off it.

The 203-cm swingman, who is considered a certain lottery pick, was the Big 12 newcomer of the year after averaging 16.3 points and 7.4 rebounds. He helped the Jayhawks to a 31-5 record and their 13th straight regular season Big 12 title before losing to Oregon in the Elite Eight of the NCAA Tournament.

Jackson signed with former NBA player B.J. Armstrong of Wasserman Media Group.