Mavericks stops 6-game slide with victory over Wizards

Washington Wizards guard Tim Frazier, left, fouls Dallas Mavericks forward Harrison Barnes, right, during the first half of an NBA basketball game, Tu

Washington Wizards guard Tim Frazier, left, fouls Dallas Mavericks forward Harrison Barnes, right, during the first half of an NBA basketball game, Tu

Washington Wizards center Marcin Gortat, left, of Poland, and Washington Wizards guard John Wall, right, battle for the ball against Dallas Mavericks

Washington Wizards center Marcin Gortat, left, of Poland, and Washington Wizards guard John Wall, right, battle for the ball against Dallas Mavericks

Washington Wizards guard John Wall (2) runs down the court with a heavily taped shoulder during the first half of an NBA basketball game against the D

Washington Wizards guard John Wall (2) runs down the court with a heavily taped shoulder during the first half of an NBA basketball game against the D

WASHINGTON (AP) — Harrison Barnes scored 31 points, rookie Dennis Smith Jr. had 22 and the Dallas Mavericks snapped a six-game losing streak with a 113-99 victory over John Wall and the Washington Wizards on Tuesday night.

Wesley Matthews made four 3-pointers and finished with 14 points for Dallas, which has won 14 of its last 15 meetings with Washington. It was just the second win on the season for the Mavericks.

Wall had 23 points and 14 assists in his return from a sprained left shoulder, but the Wizards lost for the fifth time in seven games. Otto Porter Jr. finished with 13 points.