Maria Sakkari moves into the QFs of VTB Kremlin cup following the retirement of Kalinskaya

Maria Sakkari moves into the QFs of VTB Kremlin cup following the retirement of Kalinskaya 1

Maria Sakkari (3) reached the quarter-finals after Anna Kalinskaya retired from their match while trailing 6-2, 1-0

By reaching the WTA 500 Moscow QFs, Maria Sakkari is the 5th player qualified for the WTA Finals.

She will be the first female Greek player to compete there