Djokovic will be nowhere near the centre court after losing his bid to overturn a second visa cancellation.
Alexander Zverev suffered a surprise defeat against Frenchman Ugo Humbert
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.
Alexander Zverev booked his place in the last four of the ATP Finals where he will face world number one Novak Djokovic after a 6-2, 6-4 win over Hubert Hurkacz in Turin on Thursday.
Giovanni Bartocci stood outside Billie Jean King National Tennis Center on Saturday shouting encouragement - and eventually employing a microphone and loudspeaker - as the Italian dismantled opponent Casper Ruud in straight sets on Court 17.
Novak Djokovic beat Casper Ruud in the French Open final to win a men's record-extending 23rd Grand Slam title.
'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.'
'After two knee operations and more than a year of rehabilitation, it's important that I listen to my body and not rush back into competition.'
Badosa beats Fernandez; Swiatek, Halep storm into quarter-finals
Nadal and Williams headline party for all ages at US Open
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.
Carlos Alcaraz came through a testing third round encounter against Nicolas Jarry.
Roger Federer suffered one of his heaviest defeats at Wimbledon as he went down in straight sets to Poland's Hubert Hurkacz in the quarter-finals on Wednesday.
Stefanos Tsitsipas said that his victory in the final of the Mallorca Championships on Saturday was a major milestone in his career as the Greek claimed his maiden grasscourt title leading up to Wimbledon next week.
No matter who the opponent, or how big the adversity, Andy Murray never backs away from the fight, observes Deepti Patwardhan.
Images from Day one of the 2019 Davis Cup at La Caja Magica in Madrid on Monday
India's number one player Prajnesh Gunneswaran, who achieved career-high 102 ranking this week, has been drawn against 22-year-old debutant Matteo Berrettini in the second singles rubber at the Calcutta South Club grass courts.
Pablo Carreno Busta rallied from a set down to defeat Hubert Hurkacz 3-6, 6-3, 6-3 in Montreal to claim the biggest title of his career at the Canadian Masters on Sunday.
A day after taking down world number one Carlos Alcaraz of Spain, Felix Auger-Aliassime booked Canada's place in the Davis Cup quarter-finals on Saturday with a 6-3, 6-4 win against Serbia's Miomir Kecmanovic in the group stage tie in Valencia.
Yet the warrior-like instincts kicked in and we were all reminded that Nadal, as long as he is standing, remains a physical and psychological force of nature on a tennis court.
A summary of Sunday's action at the US Open.
Novak Djokovic won a record-equalling 20th Grand Slam title by after winning this year's Wimbledon drawing level with long-time rivals Roger Federer and Rafael Nadal.
The Serbian top seed won a fourth successive title at the All England Club to take his overall Grand Slam tally to 21.
Federer may have set the benchmark on how to do tennis retirements. He didn't go out in a blaze of lonely glory but in the warmth of friendships formed over the years, observes Deepti Patwardhan.
Rafael Nadal dropped a set at Roland Garros for the first time in two years but roared back to beat 10th seed Diego Schwartzman 6-3, 4-6, 6-4, 6-0 on Wednesday and storm into the French Open semi-finals.
A summary of Friday's action at the US Open.
Fritz delivers as US win inaugural United Cup crown
Top seed Novak Djokovic made quick work of Tennys Sandgren at the Western and Southern Open on Tuesday, never dropping serve en route to a 6-2, 6-4 win over the American, while big-serving Milos Raonic enjoyed a straight sets win over Andy Murray.
Hubert Hurkacz showed his Wimbledon credentials on Sunday, hammering world number one Daniil Medvedev
Images from Day 5 of the 2023 Wimbledon Championships on Friday.
Nadal converted two of three break chances to claim his 19th win in 22 encounters against the Swiss.
Images from Day 9 of Wimbledon at the All England Lawn Tennis and Croquet Club in London, on Wednesday.
A round-up of all tennis action on Saturday.
The 20-times Grand Slam champion suggested after the third-round clash which ended past midnight that he could preserve himself for Wimbledon which begins on June 28.
With each passing year questions are inevitably asked about whether Nadal's vice-like hold on the French Open will be loosened. Each time, the answer has been an emphatic NO.
Italy's Matteo Berrettini overcame second seed Roberto Bautista Agut 7-6(9), 6-4 to win his first title at the Swiss Open in Gstaad on Sunday.
Images from Day 9 of the Wimbledon 2022 Championships at the All England Lawn Tennis and Croquet Club in London, on Tuesday.
Not since Stan Wawrinka's 2016 US Open triumph has a Grand Slam been won by someone other than the 'Big Three', winners of the last 13 major titles.
Images from Day 10 of the 2021 US Open in New York on Thursday.
Simona Halep ended Beatriz Haddad Maia's dream run in Toronto