Paris - Austrian sixth seed Dominic Thiem reached the French Open quarter-finals for a second successive year with a 6-1, 6-3, 6-1 win over Horacio Zeballos of Argentina.
Thiem will face either defending champion Novak Djokovic or Spain's Albert Ramos-Vinolas for a place in the semi-finals.
French Open results on Sunday, the eighth day of the 2017 tournament at Roland Garros (x denotes seeding):
Men
4th rd
Pablo Carreo-Busta (ESP x20) bt Milos Raonic (CAN x5) 4-6, 7-6 (7/2), 6-7 (6/8), 6-4, 8-6
Rafael Nadal (ESP x4) bt Roberto Bautista Agut (ESP x17) 6-1, 6-2, 6-2
Dominic Thiem (AUT x6) bt Horacio Zeballos (ARG) 6-1, 6-3, 6-1
3rd rd
Karen Khachanov (RUS) bt John Isner (USA x21) 7-6 (7/1), 6-3, 6-7 (5/7), 7-6 (7/3)
Kei Nishikori (JPN x8) bt Hyeon Chung (KOR) 7-5, 6-4, 6-7 (4/7), 0-6, 6-4
Gael Monfils (FRA x15) bt Richard Gasquet (FRA x24) 7-6 (7/5), 5-7, 4-3 -- retired
Women
4th rd
Jelena Ostapenko (LAT) bt Samantha Stosur (AUS x23) 2-6, 6-2, 6-4
Caroline Wozniacki (DEN x11) bt Svetlana Kuznetsova (RUS x8) 6-1, 4-6, 6-2
Kristina Mladenovic (FRA x13) bt Garbie Muguruza (ESP x4) 6-1, 3-6, 6-3
Timea Bacsinszky (SUI x30) bt Venus Williams (USA x10) 5-7, 6-2, 6-1
3rd rd
Elina Svitolina (UKR x5) bt Magda Linette (POL) 6-4, 7-5
Petra Martic (CRO) bt Anastasija Sevastova (LAT x17) 6-1, 6-1
Vernica Cepede (PAR) bt Mariana Duque (COL) 3-6, 7-6 (7/2), 6-3
Karolna Plskov (CZE x2) bt Carina Witthoeft (GER) 7-5, 6-1