Nets’ comeback unravels in 129-110 loss to Grizzlies

Michael Porter Jr. was on the Nets’ bench in Memphis on Saturday. By the middle of the third quarter, so were Egor Dëmin and Day’Ron Sharpe. Brooklyn had just gotten within eight, as close as it had been since the first quarter. Their leading scorer was out for personal reasons, and two of the players who had helped them get…