CHENNAI: Experienced German Tatjana Maria outclassed India No. 1 Ankita Raina 6-0 6-1 in the opening round of the singles main draw of the Chennai Open WTA 250 tennis tournament on Tuesday.
Russian Anastasia Gasanova sent top-seed Alison-Riske Amritraj packing with a 6-2 6-3 win in an hour and 29 minutes.