Redshirt junior guard Gabby Nikitinaite will enter the transfer portal for her final year of eligibility.
The Colonials have ridden their stout defense to remain undefeated at home and in Atlantic 10 play.
GW is undefeated at home this season with three wins and a draw, while George Mason remains winless in both Atlantic 10 and nonconference play.
The trio departed the team after head coach Jennifer Rizzotti and her coaching staff were fired March 15.
Taiwo spearheaded the Colonial offense with 17 points and inched toward a double-double with nine rebounds.
The Colonials secured a No. 11 A-10 Tournament playoff berth, three places lower than the squad’s seeding last year.
The Colonials’ contests against Massachusetts Friday and Rhode Island Sunday were postponed due to the COVID-19 concerns.
Freshman center Ali Brigham and redshirt junior guard Gabby Nikitinaite led the team with 18 and 11 points on the day, respectively.
The game was postponed due to concerns from GW about traveling to Richmond on Inauguration Day.
After transitioning from high school to college, the freshmen said they needed to adjust to the speed and strength of college play.