Sabalenka surges past teen Mboko into Australian Open quarterfinal

Top seed Aryna Sabalenka shattered the Australian Open dreams of gritty Canadian teenager Victoria Mboko on Sunday to surge into her 13th consecutive Grand Slam quarterfinal. The Belarusian world number one laid down the law to the 19-year-old in the first set before meeting resistance in the second on her way to a 6-1, 7-6