CHICAGO — According to a league source, the Celtics interviewed 14 draft prospects over the first two days of the NBA combine and have four more scheduled for Friday morning. The group is highlighted by Texas Tech guard Jarrett Culver, who is ESPN’s sixth-ranked prospect in this draft class, and Duke forward Cam Reddish, who is seventh.

The Celtics have also interviewed Texas center Jaxson Hayes (ESPN No. 9), North Carolina guard Coby White (No. 10), Indiana guard Romeo Langford (No. 11), Oregon center Bol Bol (No. 13), Kentucky forward P.J. Washington Jr. (No. 15), and North Carolina forward Nassir White (No. 16). The Celtics are scheduled to interview Gonzaga forward Brandon Clarke (No. 12) on Friday.