The Terps lead by as much as 16 but suffered their ninth away defeat in Big Ten play this year in their regular-season finale.
The Terps dropped their eighth conference road bout with the loss.
The Terps went undefeated at home in conference play.
The Terps went undefeated at home in Big Ten play and were 16-1 at Xfinity Center this season.
Martinez averages the sixth most minutes on the team.
The Terps beat the Gophers for the second time in comfortable fashion.
Derrick Walker and Keisei Tominaga scored a combined 43 points as the Cornhuskers downed the Terps in overtime.
The win is the Terps' first over a top-five team since January 2016.
The Terps fell to the Spartans for the fourth straight time.
The Terps are in a six-way tie for third place in the Big Ten with a 7-5 conference record.