Venus Williams outlasts Ververa Lapchenko to start long day of tennis at Family Circle Cup

Venus Williams returns to Varvara Lepchenko at the Family Circle Cup tennis tournament in Charleston, S.C., Friday, April 5, 2013. (AP Photo/Mic Smith) (The Associated Press)

Isha Price, Venus Williams' sister, braves the cold and off-and-on rain during Williams' match against Varvara Lepchenko at the Family Circle Cup tennis tournament in Charleston, S.C., Friday, April 5, 2013. (AP Photo/Mic Smith) (The Associated Press)

Venus Williams outlasted fellow American Ververa Lapchenko in three sets Friday to start a long day of tennis for the Williams' family at the rain-delayed Family Circle Cup.

Venus was up a set and held a 3-0 lead in the second set before Lapchenko won six of the next seven games to force a third set. Lapchenko led 1-0 before Williams found her game and closed out the set, 6-2. Williams will face 18-year-old Madison Keys later Friday for a spot in the semifinals Saturday.

Top-ranked Serena Williams also must play twice Friday after a 7 1-2 hour rain delay wiped out much of Thursday's schedule. Serena will play Mallory Burdette. If she wins, she'll play either sixth-seeded Lucie Safarova or Sorana Cirstea.