Australian Open champion Madison Keys crushed Anastasia Potapova 6-3, 6-0 at Indian Wells on Saturday in her first match as a Grand Slam champion.

By Rory Carroll INDIAN WELLS, California (Reuters) -Australian Open champion Madison Keys crushed Anastasia Potapova 6-3 6-0 at Indian Wells on Saturday in her first match as a Grand Slam champion, while Carlos Alcaraz began his bid for an Indian Wells three-peat with a 6-4 6-2 win over Quentin Halys.

Australian Open champion Madison Keys breezed into the third round at Indian Wells on Saturday, subduing hard-hitting Russian Anastasia Potapova 6-3, 6-0 in her first match since her maiden Grand Slam triumph.

Alexander Zverev’s hopes of becoming the men’s world No. 1 suffered a blow on Friday as he crashed out of the BNP Paribas Open at Indian Wells in the second round following a shock defeat to Tallon Griekspoor.

That’s Zverev right now, who lost to Tallon Griekspoor of the Netherlands, 4-6, 7-6 (5), 7-6 (4) in his first match at Indian Wells — as the top seed no less — on Friday.

Tallon Griekspoor upset top seed Alexander Zverev 4-6 7-6(5) 7-6(4) in a marathon second round clash at Indian Wells on Friday. The Dutchman collapsed on the court after converting his sixth match point to end an absorbing three hour,