Dover’s John Cantwell, left, drives to the hoop while being defended by Merrimack’s Owen Ploss, right, just before the end of the 3rd period during Division I boys basketball action in Dover Friday. [Scott Patterson/Fosters.com]

Dover’s Eric Evans, right, dribbles the ball past Merrimack’s Joe DeGregorio, left, during Division I boys basketball action in Dover Friday. [Scott Patterson/Fosters.com]

Dover’s Ryan Coleman and Devin Cady, left, double team Merrimack’s Ian Cummings, right, during Division I boys basketball action in Dover Friday. [Scott Patterson/Fosters.com]

Dover’s Devin Cady, left, gets fouled while being defended by Merrimack’s Ian Cummings and Alex Thornton, right, during Division I boys basketball action in Dover Friday. [Scott Patterson/Fosters.com]