Army built a 39-27 advantage at halftime and went on a 19-6 run midway through the second to go ahead 77-52.
Tanner Omlid added 14 points with two breakaway dunks and six steals for the Black Knights (5-7) which shot 54.4 percent from the field and 45 percent from 3-point range.
Lafayette led 15-11 in the first half before allowing Army to take the lead for good with nine straight points. The Leopards closed to within 20-19, but Army took a commanding lead after a 12-2 run and never allowed the Leopards to get back within striking distance.
ESPN's Dan Dakich joins The Paul Finebaum Show to discuss the SEC's presence in the NBA Draft.
Ted Kapita was the top-rated recruit from West Virginia in the class of 2015 and recently played at DME Academy in Florida.
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