John Wall posted a big double-double as the Wizards knocked off the Bulls, 112-107, at the Verizon Center. Wall finished with 14 points and a career-high 20 assists, while Bradley Beal scored 24 in the win. Washington led by a dozen entering the final quarter and held off a late rally. The Wiz are 27-and-10 at home. Jimmy Butler led Chicago with 28 points, and Robin Lopez posted 25 points plus 12 rebounds. The Bulls have lost seven of their past eight games.The Bulls host Utah tonight.