Dubai police detained a man who caused Emma Raducanu distress by exhibiting “ fixated behavior ” toward the British star at a tennis tournament. The 22-year-old Raducanu had been approached by the man at the Dubai Championships where he left her a note, took her photograph, and engaged in behavior that caused her distress, the government of Dubai’s media office said Thursday. The 2021 U.S. Open champion then saw the man in the stands during her second-round match against Karolina Muchova on Tuesday night.