Green, who was 6 of 6 from the floor, pulled down four rebounds to make him Radford's career rebound leader with 847. Ya Ya Anderson and Cameron Jones scored 13 points apiece and Kyle Noreen and R.J. Price each chipped in 10 for Radford (6-4).
Johnson & Wales had an early lead but the Highlanders had a 21-7 run to lead 26-14 with 10:39 left and went on a 44-25 advantage at the break. The Wildcats never got close in the second period.
The Highlanders dominated the boards, grabbing 48 to Johnson & Wales' 30. They also outshot the Wildcats, making 32 of 62 from the floor (51.6 percent) while holding Johnson & Wales to 20-of-59 shooting (33.9 percent).