Drexel will meet Virginia Commonwealth in Monday's 7 pm. Colonial Athletic Association championsihp game.
VCU advanced by defeating George Mason,74-64, in today's other semifinal.
The winners led by as many as 28 points in the first half, but saw George Mason cut the lead to 66-60 with about a minute left.
Drexel beat visiting VCU 64-58 in their only regular season meeting between the two this season.