Flipkens, Arvidsson advance at Memphis
Defending champion Sofia Arvidsson of Sweden and top seed Kirsten Flipkens of Belgium advanced to the second round of the US Indoor Championships in Memphis with triumphs on Monday.
Second seed Arvidsson ousted Slovakian qualifier Jana Cepelova 6-4, 6-4 while Flipkens eliminated 2007 Memphis runner-up Shahar Peer of Israel 6-2, 6-2.
Arvidsson, who also won at Memphis in 2006, defeated New Zealand's Marina Erakovic in last year's final. This year, Arvidsson will face Erakovic again in the second round after Erakovic beat Germany's Annika Beck 4-6, 7-6 (8/6), 6-4.
Next up for Flipkens will be Ukraine's Lesia Tsurenko, who defeated US qualifier Maria Sanchez 6-2, 6-4.
American Jamie Hampton downed Spanish wild card Garbine Muguruza 6-3, 6-3 to book a second round date with compatriot Coco Vandeweghe.