Jackson is one of the early entry candidates who had until 11:59 p.m. Wednesday to make a decision on whether to remain in the draft or return to college basketball.
"My time at UCONN has been filled with ups and downs but through it all I built relationships with my teammates, coaches, friends and fans that will last forever," Jackson wrote on Twitter Wednesday night. "I've made so many memories playing in that jersey and I will miss it. But I'll always be a husky. Thank you."
He is on team draft boards beginning in the mid-20s and is expected to be selected anywhere from there through the early second round, team executives told ESPN. Jackson has been projected to be picked 32nd overall by the Indiana Pacers in the latest mock draft by ESPN NBA draft analyst Jonathan Givony.
As much as any player in the 2023 NCAA tournament, Jackson built momentum toward becoming a potential first-round pick with a stalwart junior season. At 6-foot-6, his creative and unselfish playmaking, multi-positional defense and leadership intangibles were prominent throughout the UConn's dominant march to the program's fifth NCAA title.
Jackson, who averaged 6.6 points, 5.5 rebounds, 6.8 assists and 1.3 steals in the tournament, still hasn't shown himself to be a reliable perimeter shooter, but he did show improvement last season. His value to NBA teams could come in a multitude of other ways, especially his disruptive defense and playmaking abilities.
UConn coach Dan Hurley credited Jackson's leadership in getting the team through a tough midseason patch and back on track toward the national championship. He's called Jackson a great "connector of people."