NBA-National Basketball Association roundup

Dec 9 (The Sports Xchange) - Brooklyn Nets guard/forward Rondae Hollis-Jefferson underwent successful surgery to repair the fractured posterior talus in his right ankle, the team announced. The injury occurred during practice last Saturday, and Hollis-Jefferson is expected to be out eight to 10 weeks. In 19 games (14 starts) this season, the 20-year-old Hollis-Jefferson has averaged 5.2 points, 6.1 rebounds, 1.4 assists and 1.4 steals (first among rookies) in 22.1 minutes per game. --- The Sacramento Kings assigned rookie forward Duje Dukan to the Reno Bighorns of the NBA Development League. Dukan has played and started in four games for the Bighorns, averaging 13 points and 3.8 rebounds in 27 minutes per game. (Editing by Larry Fine) ))