Marquette scored 18 of the opening 22 points of the game and the Golden Eagles led by at least seven points the rest of the half. Marquette used a 6-0 run to extend its lead to 41-23 as Tech went scoreless for three-plus minutes.
Marquette (4-2), which scored just 55 points in a loss to Mississippi State on Monday, built a 56-38 lead by the 14:28 mark of the second half as Georgia Tech started the half making just 4 of 11 shots.
Sean Jones added 11 points for Marquette. Oso Ighodaro had 10 points and 10 rebounds for his second career double-double. The Golden Eagles made 17 of 22 free throws while the Jackets attempted just 10.