Manswell, who was named Player of the Week for the second time this season, was instrumental in BC clinching the ACC regular-season title and top seed at this week's ACC Tournament.
He scored his seventh and eighth goals of the season in the second half to snap a 1-1 tie and lift BC to the win.
The regular-season title is a first for the Eagles since they joined the ACC in 2005.
MEN'S TEAMS OF THE WEEK
Week 8: Oct. 15-21
Player of the Week: Michael Lahoud, Wake Forest
Week 7: Oct. 8-14
Player of the Week: Spencer Thompson, Michigan State
Week 6: Oct. 1-7
Player of the Week: Chris Pontius, UC Santa Barbara
Week 3: Sept. 10-16
Player of the Week: Sherron Manswell, Boston College