Lepchenko posts straight-set win over Scheepers
Tennis | Jul 19, 2012, 08:45 AM ISTCarlsbad, California, Jul 19: Varvara Lepchenko posted a 6-4, 6-2 win over No. 8 seed Chanelle Scheepers of South Africa in the second round of the Mercury Insurance Open on Wednesday.Ukraine-born Lepchenko, now a naturalized