The Celtics are trading Moses Brown to the Mavericks in the Josh Richardson trade, The Athletic's Shams Charania reports.
Brown, who spent one month with the Celtics, averaged 8.6 points and 8.9 rebounds in 43 games for the Thunder last season. He was part of the Thunder trade on June 18 that sent him, Al Horford and a 2025 second-round pick to Boston in exchange for Kemba Walker and the 16th pick in the 2021 NBA Draft.
Richardson averaged 12.1 points, 2.6 assists and 3.3 rebounds as one of five Mavericks players who averaged double digits in the regular season, playing alongside Mavs star Luka Donu010diu0107.