New York-The Spaniard Carlos Alcaraz had no problems in the quarter-finals of the tennis-US open and remains in the tournament course without loss of sets. On Tuesday, the world ranking second defeated Jiri Lehecka 6: 4.6: 2.6: 4 classified on Tuesday and now hit the winner of the game between Novak Djokovic (No. 7) and US hope Taylor Fritz (4) on Friday. US hope for women is Jessica Pegula, she continued against the Czech Barbora Krejcikova.