London: Kazakhstan’s Elana Rybakina qualified to play in the women’s singles quarterfinals of the Wimbledon Grand Slam tennis series. Rybakina (23 years, 23rd rank) who faced Croatia’s Petra Martic (31 years, 80th rank) in the 4th round yesterday won 7-5, 6-3. He won in straight sets and advanced to the quarterfinals. The match ended in 1 hour and 20 minutes.