Serena Williams advances in Family Circle updated 3:02 p.m. CHARLESTON, S.C. (AP) - Serena Williams won 10 of the last 12 games to defeat Marina Erakovic 6-2, 6-2 and move into the quarterfinals at the Family Circle Cup on Thursday. The fifth-seeded Williams will meet either Sabine Lisicki or Yaraslava Shedova on Friday for a spot in the semifinals, where's Serena's sister Venus could be waiting. Venus Williams faces Anastasia Rodionova in a later third-round match. Serena Williams got her game going at 2-2 in the first set after she missed several chances to break Erakovic's serve before losing that game. Williams won the next four games to close out the set. Erakovic double-faulted on match point as Williams pumped her fist in triumph. In another third-round match, third seeded Marion Bartoli fell in three sets to No. 14 Polona Hercog.