Three-team NBA trade sends Kristaps Porzingis to Celtics, Marcus Smart to Grizzlies

The Memphis Grizzlies on Friday, June 23 acquired guard Marcus Smart from the Boston Celtics in a three-team trade also including the Washington Wizards. As part of the deal, the Grizzlies traded guard Tyus Jones to the Wizards and traded the draft rights to guard Marcus Sasser (25th overall) and a future first round draft …