Derek Austin and Conor Mullins defeated the 33rd-best doubles duo in the nation, but the Eagles still ended up losing to the Crimson, 6-1.
BC swept Sacred Heart on Saturday, but it only picked up a single point in matches against N.C. State and Wake Forest.
On Saturday afternoon in the front end of a two-game Florida trip for the Eagles, Florida State handily dispatched BC, winning 7-0 in dominant fashion.
The Eagles dropped another ACC match, this time at home against Louisville, and fell to .500 on the year.
BC notched a 5-2 victory over rival BU on Friday and then followed that up with a 6-1 victory over Southern New Hampshire on Saturday in a lead-up to ACC play.
Despite splitting the first two double matches, BC fell behind in singles competition to the host Red Storm and eventually fell in matches that went deep into the night.