Emmanuel Sabbi had a goal and an assists, 21-year-old Bruno Caicedo scored his first goal in MLS, and the Vancouver Whitecaps beat Sporting Kansas City 3-0 on Friday night to continue the best start to a season in club history. Vancouver (7-1-0) has won three games in a row and leads MLS with 21 points. The Whitecaps have an MLS-leading 22 goals this season and their plus-18 goal differential is the best in the league.