Karen Khachanov has become the first semi-finalist in the tennis competition at the Grand Slam Australian Open in Melbourne. With the Russian leading 7:6 (7:5), 6:3, 3:0, his quarter-final opponent Sebastian Korda crashed out due to injury. A round earlier, the American eliminated Hubert Hurkacz. Among the women, Jelena Rybakina, who eliminated Iga Swiatek in the 1/8 final, advanced to the semi-fimore