No. 15 Marquette survives Georgetown despite Howard's injury

Marquette guard Markus Howard (0) dribbles the ball against Georgetown guard James Akinjo (3) during the first half of an NCAA college basketball game, Tuesday, Jan. 15, 2019, in Washington. (AP Photo/Nick Wass)

Georgetown guard Kaleb Johnson (32) goes to the basket against Marquette center Matt Heldt (12) during the second half of an NCAA college basketball game, Tuesday, Jan. 15, 2019, in Washington. Marquette won 74-71. (AP Photo/Nick Wass)

Marquette forward Theo John (4) dunks against Georgetown forward Josh LeBlanc (23) during the first half of an NCAA college basketball game, Tuesday, Jan. 15, 2019, in Washington. (AP Photo/Nick Wass)