Belarusian tennis player Aryna Sabalenka advanced to the second round of the Australian Open. At the start, she beat Russian Anna Kalinskaya. In the second round, world's No11 Aryna Sabalenka will play British tennis player Katie Boulter (99th position in the world ranking). Also today, two more Belarusians, Aliaksandra Sasnovich and Vera Lapko, will commence participation at the first tennis tournament of the Grand Slam series. Two-time Australian Open winner Victoria Azarenka will perform tomorrow. Her rival is German Laura Siegemund.