By BRIAN MAHONEY
AP Basketball Writer
NEW YORK (AP) — Jayson Tatum scored 29 points, Jaylen Brown had 22 and the Boston Celtics completed a four-game sweep of the Brooklyn Nets, becoming the first team to reach the second round of the playoffs with a 116-112 victory. Marcus Smart added 20 points and 11 assists for the No. 2-seeded Celtics, who made easy work of what was thought could be a tough series. Boston will await the winner of the series between Milwaukee and Chicago. The defending champion Bucks hold a 3-1 lead in that series. Kevin Durant had 39 points, nine assists and seven rebounds.