Alleyne and Cone were a combined 12-of-23 shooting from the field. Keve Aluma added 12 points and Hunter Cattoor had 11, and each made a pair of 3s for Virginia Tech. Cattoor also had five assists.
The Hokies shot 52% (30 of 58) overall and outrebounded the Eagles 43-29.
Anthony Tarke scored 19 points for Coppin State (1-6). Isaiah Gross added 12 points.
Virginia Tech entered as the only team in the ACC with two wins over ranked teams this season. They also beat then-No. 3 Villanova, 81-73 in overtime on Nov. 29. The Hokies face Longwood on Monday and continue conference play hosting Miami on Dec. 29.
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