Aryna Sabalenka reaches Australian Open semi-finals without any problems, Coco Gauff survives the battle of attrition | Australian Open

Aryna Sabalenka has convincingly reached the semi-finals at the Australian Open. The 25-year-old defending champion from Belarus was much too strong for the Czech Barbora Krejcikova: 6-2 6-3. Sabalenka will meet Coco Gauff in the semi-finals.