The Greyhounds (5-6), playing for the first time in 23 days, forced 14 first-half turnovers in taking a 31-28 lead at the break. The Mules (4-6) cut the gap to one by scoring the first basket of the second half, but Moravian ran off the next eight points, capped off by a three-point play by Mark Franzyshen.
The Mules scored the next five points to close to within four, at 39-35. Miller then scored nine of his points in a 13-3 run that gave the Greyhounds a 14-point lead with 11:41 left. They eventually led by as many as 24 points.
Moravian shot 51.7 percent from the field in the second half.
Franzyshen joined Miller in double figures with 11 points. Eric Whitman added nine points and four of Moravian's 15 steals. Michael Zubia scored eight points in just six minutes.
Muhlenberg's Chris Huber led all scorers with 14 points.