Katie Lou Samuelson was being honored on Saturday as part of UConn's Senior Day, but the guard suffered a scare late in the first half.
Samuelson went down in pain, grabbing her back and had to leave the game.
UConn head coach Geno Auriemma told SNY's Justine Ward at halftime that Samuelson was experiencing back spasms.
Samuelson returned briefly in the third quarter but reportedly went back to the locker room.
Samuelson was honored alongside classmate Napheesa Collier on Senior Day.