Hosts Italy closed in on a third successive Davis Cup title as Flavio Cobolli saved seven match points to beat Belgium's Zizou Bergs in a thriller and seal a 2-0 semi-final victory on Friday.
Bencic and Paul coasted through the first set but won a total of just 12 points in the second set as the match went into a tiebreak.
Japan Open: Alcaraz survives ankle injury scare, advances to second round
Djokovic to face World number 204 Valentin Vacherot next.
Japan Open: Alcaraz marches into quarterfinals, hails "best physio in the world" after overcoming ankle issues
Renata Zarazua, the only Mexican player in the US Open main draw, pulled off a stunning upset by beating sixth seed Madison Keys in the first round.
American lucky loser Reilly Opelka put up an intense battle to stun top seed Daniil Medvedev 7-6(5), 7-6(5) and reach the semi-finals in Den Bosch on Friday.
Belgian third seed Elise Mertens dug deep to save 11 match points and battle past two-time winner Ekaterina Alexandrova to reach the Libema Open final.
MERTENS OVERPOWERS RUSE TO WIN FIRST GRASS TITLE
Tenth seed Lorenzo Musetti rallied from a set down to beat Frenchman Giovanni Mpetshi Perricard in the first round of the US Open on Tuesday even as Carlos Alcaraz mauled big-serving American Reilly Opelka and veteran Venus Williams made an emotional exit.
Amanda Anisimova of the United States won the Qatar Open for her third career title and first since 2022.
Safiullin upsets Muller, Moutet through in Mallorca
Top seed Taylor Fritz of the United States was beaten by Spanish eighth seed Alejandro Davidovich Fokina in the quarter-finals.
Novak Djokovic was stunned 7-6(4), 6-2 by Matteo Berrettini in the Qatar Open first round on Tuesday as the Italian enjoyed his first win over the former world number one.
Rafael Nadal said he was still in two minds about whether he will play in the French Open.
Nadal was given a stiff test by the 24-year-old in a match which lasted almost three hours on centre court, and now faces Polish seventh seed Hubert Hurkacz.
India's singles challenge at the US Open qualifiers came to an end as Yuki Bhambri was handed a straight-set defeat by Belgium's Zizou Bergs in the second round in New York.
A summary of Friday's action in the Davis Cup group stage matches.
Yuki Bhambri advanced to the men's singles second round after a hard-fought win over Moldovian Radu Albot in the US Open qualifiers in New York.
Images from Day 2 of the 2024 Australian Open in Melbourne on Monday.
France, who were 2-0 up courtesy of Arthur Rinderknech and Adrian Mannarino, faced little resistance from Ecuador as wins for Benjamin Bonzi and the doubles pair of Pierre-Hugues Herbert and Nicholas Mahut secured victory for the 10-times champions.
Nagal will meet compatriot Saketh Myneni, who also qualified for the quarter-finals.
Veteran Indian tennis star Leander Paes and his Swiss partner Martina Hingis sailed into the quarter-finals of the mixed doubles event at the Australian Open with straight sets win over Australian duo Matt Reid and Casey Dellacqua, in Melbourne on Monday.