Boston Celtics rookie guard Marcus Smart will miss Sunday's game against the Golden State Warriors due to a death in his family, the team announced Saturday night.

Smart is expected to rejoin the team in Salt Lake City, where the Celtics visit the Utah Jazz on Monday night.

Smart, the No. 6 overall pick in June's draft, is averaging 6.4 points, 3 assists and 2.4 rebounds over 22 minutes per game in 28 appearances.