Zverev had surgery on torn ligaments in his right ankle this month after he was forced to retire from his French Open semi-final against Rafael Nadal.
Novak Djokovic secured a semi-final place at the ATP Finals with a 6-3, 6-2 victory over Russian Andrey Rublev on Wednesday, his 50th match win of the year, while Stefanos Tsitsipas withdrew from the tournament due to an elbow injury.
World number one Novak Djokovic was furious with the chair umpire for not suspending play as rain trickled down during his Italian Open second-round match against American Taylor Fritz.
Novak Djokovic produced a stunning performance to thrash Frances Tiafoe in his first match since winning Wimbledon in July to edge Team Europe ahead in the Laver Cup on Saturday.
A round-up of Friday's action in the Davis Cup.
World No 8 Muchova withdraws from Aus Open with wrist injury
Evans, who recovered from illness to be part of the $15 million prize money event, showed his battling qualities to overcome Ramos-Vinolas
Andy Murray knows his way around the All England Club better than any player and can give most top seeds a run for their money.
Djokovic said it had been a friendly conversation.
Up next for Murray is either eighth seed Pablo Cuevas or Bolivia's Hugo Dellien, who meet in the first round on Wednesday.
The duo hailed each other in the post-match interview before the tennis titans captured the iconic moment in what Hopman Cup on Twitter described as the 'greatest selfie of all time'.
Australian Nick Kyrgios produced another extraordinary performance to demolish compatriot Alex de Minaur 6-2, 6-3 at the Canadian Masters on Thursday, a day after stunning world number one Daniil Medvedev.
Norrie's semi-final opponent will be another American, fourth-seeded Tommy Paul, who crushed Stefan Kozlov 6-3, 6-1 in an all-US matchup.
Earlier, title holder Borna Coric beat American Sebastian Korda 7-6 (5), 6-4, while another home hope Taylor Fritz survived a first-set thriller to beat Czech Jiri Lehecka 7-6 (14), 6-2.
The 33-year-old Swiss, ranked 261 in the world after two knee surgeries, served solidly throughout a one-sided contest on the slick centre court, easing past an opponent who struggled to cope with Wawrinka's power.
Australian maverick Nick Kyrgios withdrew from the French Open on Friday, according to tournament officials, robbing the Grand Slam event of some guaranteed fireworks.
Andy Murray started working with former coach Daniel Vallverdu this month on a short-term basis as the multiple Grand Slam winner works towards rediscovering the form that took him to the top of the world rankings.
World No 1 Iga Swiatek overcame a strong early challenge from former champion Sofia Kenin to reach the second round of the Australian Open
Gauff survives scare, Osaka advances
Images from Day 2 of the 2023 US Open at Flushing Meadows in New York on Tuesday.
Images from the 2022 Wimbledon Championships at the All England Club in London on Sunday.
It was billed as the battle of the 20-year-olds but Carlos Alcaraz pulled rank on his childhood buddy Holger Rune to enter the Wimbledon semifinals.
How sweet it is: Eubanks's climb up the ranks is 'icing on the cake'
Petra Kvitova overcame a sluggish start and 10 double faults to beat Madison Keys 6-7(6), 6-4, 6-3 on Saturday and advance to the final of the Cincinnati Open, where she will face Caroline Garcia, the first qualifier to reach the final of a WTA 1000 tournament.
Images from Day 5 of the 2023 Wimbledon Championships on Friday.
'My arm has been -- I have had an issue there for quite a while now. It has gotten bigger in the last couple of weeks, so I'm just trying to protect it.'
Murray was made to fight for two hours and 52 minute
'I think I played a great first set, one of the best of the claycourt season, in my opinion. No mistakes, high intensity, winners, playing long'.
Sweden and Novak Djokovic's Serbia took the two best runners-up spots and a place in the last eight by virtue of their better match win-loss records among the second placed sides throughout the group stages.
Summary of sports events and persons who made news on Sunday
Rafael Nadal dug deep to beat mercurial wildcard Nick Kyrgios 7-6(0), 5-7, 6-4 in a blockbuster quarter-final match that lived up to the hype at Indian Wells on Thursday.
A summary of Saturday's action at the US Open.
Images from Saturday's action at the Australian Open.
IMAGES from Day 2 of the US Open played at Flushing Meadows in New York on Tuesday.
British No 1 Cameron Norrie overcame a slow start to beat Frenchman Hugo Gaston 6-3, 7-5.
Images from Day 5 of the 2024 Australian Open in Melbourne on Thursday.
Jabeur advances to first WTA 100 final in Madrid in style.
Djokovic says Peng situation horrifying, says tennis must unite.
Murray roared to a second-round win over little-known German qualifier Oscar Otte.
IMAGES from Day 5 of the Wimbledon Championships at All England Lawn Tennis and Croquet Club on Friday.