Paris - Romanian third seed and 2014 runner-up Simona Halep sealed her place in the French Open fourth round on Saturday with a 6-0, 7-5 win over Russia's Daria Kasatkina.
Halep, 25, is viewed as one of this year's title favourites at Roland Garros after winning the Madrid Open and reaching the final in Rome last month.
She raced through the opening set against 26th seed Kasatkina but needed to save four set points in the second before clinching victory.
Halep will face Spain's Carla Suarez Navarro for a place in the quarter-finals.
Other results from the French Open results on Saturday, the seventh day of the 2017 tournament at Roland Garros (x denotes seeding):
Fernando Verdasco (ESP) bt Pablo Cuevas (URU x22) 6-2, 6-1, 6-3
Marin Cilic (CRO x7) bt Feliciano Lopez (ESP) 6-1, 6-3, 6-3
Carla Suarez Navarro (ESP x21) bt Elena Vesnina (RUS x14) 6-4, 6-4
Simona Halep (ROM x3) bt Darya Kasatkina (RUS x26) 6-0, 7-5
Caroline Garcia (FRA x28) bt Hsieh Su-Wei (TPE) 6-4, 4-6, 9-7
Alize Cornet (FRA) bt Agnieszka Radwanska (POL x9) 6-2, 6-1