Defending champion Casper Ruud of Norway won points on 90 percent of his first serves on his way to defeating Australian Thanasi Kokkinakis 6-4, 7-6 (3) Thursday in the quarterfinals of the Gonet Geneva Open in Switzerland.
It was the first-ever match between the second-seeded Ruud and Kokkinakis. Ruud is seeking the seventh clay-court victory of his career, most recently winning on the surface at Buenos Aires in February.
Next up in the semifinals for Ruud is fourth-seeded Reilly Opelka, who defeated Tallon Griekspoor of the Netherlands 6-4, 3-6, 6-3 in one hour, 33 minutes.
Also moving to the semifinals is Richard Gasquet of France, who needed just 87 minutes to top Kamil Majchrzak of Poland 6-2, 6-4.
Gasquet will meet Joao Sousa of Portugal in the other semifinal. Sousa defeated Ilya Ivashka of Belarus 7-5, 7-5 and will compete in his first tour semifinal on clay since Gstaad, Switzerland, in 2019.
Top seed Cameron Norrie wasn't at his best, but he battled back to beat No. 7 seed Sebastian Baez of Argentina 6-4, 4-6, 7-5 and advance to the semifinals in Lyon, France, for the third time.
Norrie had a 5-3 lead and two match points, but Baez fended off the match points to move the third set to 5-4, then broke Norrie's serve for a 5-5 score. Norrie fought back to break the serve of Baez in the next game, then serve out for the win.
In the semifinals, he'll face Holger Rune of Denmark, who was a 3-6, 6-3, 6-4 winner over French qualifier Manuel Guinard to reach his second semifinal of the season.
In other action, Alex Molcan of Slovakia defeated Federico Coria of Argentina 6-3, 6-2 to reach his second semifinal of the season. He'll take on fourth-seeded Alex de Minaur of Australia, who moved on after Japan's Yosuke Watanuki retired at the start of the second set of their match with a back issue.
--Field Level Media