Sabalenka Knocked Out of Canadian Open
Aryna Sabalenka’s preparations for her US Open title defence suffered a significant blow on Saturday as the world number one was knocked out in the last 16 of the Canadian Open by Russia’s Ekaterina Alexandrova in a match lasting nearly two and a half hours in Toronto. Sabalenka lost 7-6 (7-3), 4-6, 6-4 in a…