Women’s No 1 defeat American teenager 6-3, 6-0Melbourne Park enacts heat protocols on way to 45CBy the second set of Aryna Sabalenka’s 13th consecutive grand slam quarter-final, it was quickly becoming clear that the best tennis player in the world had reached flow state and she could do anythin g she wanted with the ball. Up 2-0 and mercilessly hunting a double break, Sabalenka swept forward to the net and executed a sickly sweet forehand half-volley winner that would have satisfied even the legendary volleyers of yesteryear.There was once a time when a great performance from Sabalenka meant the Belarusian pummelling every ball, aiming for every line and praying that her shots would happen to land in. She has worked herself into such a well-rounded player today, who suffocates her opponents through the completeness of her game and has so many options at her disposal. Despite a valiant effort from her young opponent to simply prolong their high-quality opening set, Sabalenka bulldozed Jovic 6-3, 6-0 to continue her run through the draw. Continue reading... ...read more read less