PARIS, June 1 (Xinhua) -- Olympic gold medalist Zheng Qinwen has set up a quarterfinal clash with top seed Aryna Sabalenka at the French Open.

Less than a year after her historic Olympic triumph on the Paris clay, the Chinese sensation recorded her best result at Roland Garros, reaching the quarterfinals with a 7-6 (5), 1-6, 6-3 victory over Russia's Liudmila Samsonova on Sunday.

The Australian Open finalist battled for nearly three hours to secure the win.

The first set stayed on serve through six games before the players exchanged breaks in the next four. Tied at 5-5 in the tiebreak, Zheng held her nerve, striking a patient inside-in forehand winner and forcing Samsonova to net a shot to close out the grueling 76-minute set.

Samsonova responded strongly in the second, breaking Zheng twice and serving out the set. Zheng struggled with the Russian's wide angles and squandered seven break point opportunities.

Regrouping in the final set, Zheng broke Samsonova in the sixth game when the Russian sent a backhand down the line long.

Serving for the match at 5-3, the 22-year-old Zheng fell behind 0-30 but reeled off four straight points, sealing victory after a forehand error from Samsonova.

"I am super happy, honestly," Zheng said. "There are not many words that can describe my emotions, because I've been trying every year, and that's the real first time for me to be in quarterfinals in Roland Garros."

Sabalenka continued her consistency at the majors with a 7-5, 6-3 win over American 16th seed Amanda Anisimova to reach her third straight French Open quarterfinal.

Sabalenka won her first six meetings with Zheng, including the 2024 Australian Open final. However, Zheng earned her first victory over the Belarusian last month - on clay - in Rome.

"It's always tough matches against her," Sabalenka noted. "She's a great player. Of course, I expect a great battle, and I'm super excited to face her in the quarterfinals, and I want to get my revenge. I want to get this win after Rome, so I'm happy to face her in the quarters."

Four-time winner Iga Swiatek had to dig deep to extend her 24-match winning streak in Paris, overcoming No. 12 seed Elena Rybakina 1-6, 6-3, 7-5.

"It means a lot," said the fifth-seeded Pole. "I think I needed that kind of win to feel these feelings that I'm able to win under pressure, and even if it's not going the right way, you know, still turn the match around to win it."

Swiatek will next face Ukraine's Elina Svitolina, who outplayed Italian fourth seed Jasmine Paolini 4-6, 7-6 (6), 6-1.

On the men's side, reigning champion Carlos Alcaraz clinched a hard-fought 7-6 (8), 6-3, 4-6, 6-4 victory over American Ben Shelton after three hours and 19 minutes on Court Philippe Chatrier to reach his fourth straight quarterfinal in Paris.

"Today I fought against myself, against the mind," second seed Alcaraz said. "I just tried to calm myself. In some moments I was mad, I was angry with myself. Talking not really good things, but I am really happy to not let those thoughts play against me. I tried to calm myself down, and I tried to keep going. That is what I tried."

The Spaniard will next face Tommy Paul, after the 12th seed defeated Australia's Alexei Popyrin 6-3, 6-3, 6-3.

Italy's Lorenzo Musetti brushed aside Holger Rune of Denmark 7-5, 3-6, 6-3, 6-2 to set up a last-eight meeting with American Frances Tiafoe, who overcame Daniel Altmaier of Germany 6-3, 6-4, 7-6 (4).  ■