Elegar went 4-for-6 on field goals and had five blocked shots for the Dragons (15-4, 7-2 Colonial Athletic Association). Bashir Mason chipped in 11 points for Drexel.
The Dragons never trailed, holding the Seahawks (4-14, 1-8) to 28.1 percent shooting. Drexel was up 35-31 at the half and extended its lead after the break. The Dragons led by as many as 23 points in the second half before the Seahawks started closing the gap.
The Seahawks made only 10-of-19 free throws but tallied 41 rebounds and scored 18 second-chance points.