Two-time winner Stan Wawrinka has crashed out the Geneva Open after losing to Bosnia's Damir Dzumhur in the Round of 16.
The match ended 3-6, 6-3, 6-4.
Elsewhere, Japan's Taro Daniel beat third-seeded Chilean Cristian Garin 6-2, 4-6, 6-4, and Argentine Federico Delbonis ousted fourth-seeded Hungarian Marton Fucsovics 6-4, 6-2.
Meanwhile, Jo-Wilfried Tsonga rallied past Canadian qualifier Steven Diez 3-6, 7-6, 6-3 to reach the quarterfinals of the Lyon Open.
The former champion will take on top-seeded Nikoloz Basilashvili next.
India win Australia series after fifth T20 is washed out in Brisbane
Norris on pole for Sao Paulo sprint, Piastri third
Sabalenka books WTA Finals title clash with Rybakina
Thrilling start to Dubai Racing Carnival
Aaron Rai, Tommy Fleetwood share halfway lead in Abu Dhabi
