British no. 2 Katie Boulter has been knocked out of the Australian Open after she lost her second round match against the 11th seed Aryna Sabalenka in Melbourne. 22 years old Katie Boulter, on Monday defeated Ekaterina Makarova to move into the second round but was beaten by 6-3 and 6-4 and Sabalenka. The 20 … Continue reading Australian Open; Katie Boulter knocked out of the tournament by Aryna Sabalenka