Rybakina overcomes Zheng in three sets to reach Doha quarterfinals

Elena Rybakina rallied from a set down and edged Zheng Qinwen 4-6, 6-2, 7-5 to reach the Doha quarterfinals, where she will face Victoria Mboko, while Anna Kalinskaya defeated Elina Svitolina to book a meeting with Karolina Muchova.