A 3-pointer by Calliste and driving layup by McCallum keyed a game-ending 18-7 run for the Titans (9-10, 3-4 Horizon League).
Calliste's 3-pointer broke the deadlock, and after two more free throws by Lowe, McCallum drove for his layup to make it 73-66 with 2:25 to play. The Titans protected the lead at the foul line.
Lowe had 13 points and seven rebounds. Eli Holman scored 11 points for Detroit.