Elina Svitolina came from one set down to beat Sorana Cirstea to reach the last 16 of the BNP Paribas Open on Sunday. The fourth-seeded Svitolina secured a 4-6, 6-4, 7-6 (7-3) victory to set-up a clash with either Jasmine Paolini or Jessica Pegula for a place in the quarter-finals.