Ajla Tomljanovic rallied past Aliaksandra Sasnovich, 4-6, 6-2, 6-3, sending Australia through to semifinals of the Billie Jean King Cup Finals in Prague.
Qualifier Hugo Gaston wowed his home crowd at the Paris Masters by outclassing Carlos Alcaraz, 6-4, 7-5, to set a quarterfinal clash with defending champion Daniil Medvedev.
James Duckworth hit past compatriot Alexei Popyrin, 7-6 (6), 6-4, in reaching his first Masters 1000 quarterfinal.
In a deciding BJK Cup Finals doubles rubber, Jil Teichmann and Belinda Bencic topped Barbora Krejcikova and Katerinia Siniakova, 6-3, 6-3, to clinch Group D for Switzerland.
Taylor Fritz ended Cam Norrie’s bid to qualify for the ATP Finals after knocking out the No. 10 seed, 6-3, 7-6 (3), at the Paris Masters.