NBA roundup — Dec. 7
Brooklyn Nets forward Gerald Wallace (45) collides with Golden State Warriors guard Stephen Curry (30) as he goes up for a layup in the first half at the Barclays Center, Friday, in New York. (AP Photo/Kathy Willens)
Boston Celtics' Paul Pierce (center) goes up for a shot against Philadelphia 76ers' Jason Richardson (left) in the first half Friday in Philadelphia. (AP Photo/Matt Slocum)
