Comeback German girl Andrea Petkovic toppled top seed Nina Bratchikova of Russia while Japanese veteran Kimiko Date-Krumm shocked compatriot and second seed Misaki Doi to storm into the semi-finals of

Indian challenge ended at the WTAIndian Open with the crushing defeat of Rutuja Bhosale at the hands of seventh seed Ukrainian Elina Svitolina, here today.

The Indian wild card lost 3-6 0-6 to her op