NEW YORK — European heavyweights Manchester United and Barcelona will face off in a glamor friendly in San Francisco on July 25, organizers of the International Champions Cup announced Tuesday. English giant United will tackle Spanish league leader Barcelona at the Levi's Stadium in Santa Clara, which was only opened in July last year. United will also play Mexican side Club America in Seattle on July 17, San Jose Earthquakes on July 21 and Paris Saint-Germain at Chicago's Soldier Field on July 29. — AP