Celtics ‘Bleeding Tears,' Sunglasses at Night and Other Details About Marcus Smart's Eye Ailment By A. Sherrod Blakely • Published on December 25, 2019 at 12:05 pm Nov 27, 2019; Boston, MA, USA; Boston Celtics guard Marcus Smart (36) works the ball against Brooklyn Nets guard David Nwaba (0) in the second half at TD Garden. Celtics defeated the Nets 121-110. Mandatory Credit: David Butler II-USA TODAY Sports Copyright NBC Sports - Boston