Novak Djokovic's battling victory under the lights of Arthur Ashe Stadium made him the oldest man to reach the last 16 at the US Open.
Canadian Open champion Shelton was locked in an entertaining contest with Frenchman Adrian Mannarino in the day's opening match on Louis Armstrong Stadium when his tournament suddenly unravelled.
Carlos Alcaraz, who advanced to the last eight in Cincinnati for the third time, has now won 36 of his last 38 matches.
Sabalenka relied on her trademark powerful serve to hold firm in the key moments, winning two tiebreaks to take her tally to 18 for the season, the most by any women's singles player in the professional era.
Defending champion Jannik Sinner swept past Felix Auger-Aliassime 6-0, 6-2 on Thursday to reach the Cincinnati Open semi-finals, the world number one extending his hardcourt winning streak to 25 matches.
Eugenie Bouchard's best year was 2014 when she reached the semi-finals of the French and Australian Opens, and the final of Wimbledon.
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.
Top seed Roger Federer was finally forced to work hard for a win at the Swiss Indoors tournament as he fought back to beat Adrian Mannarino 4-6, 6-1, 6-3 in his quarter-final on Friday.
Second seed Novak Djokovic eased into the Wimbledon quarter-finals with a routine 6-2, 7-6(5), 6-4 win over France's Adrian Mannarino on Tuesday.
Roger Federer battered Adrian Mannarino so badly in a 6-2, 6-3, 6-2 romp on Thursday that the Wimbledon crowd began to root for the sorry Frenchman rather than their beloved six-times champion.
Carlos Alcaraz reveals prize money attracted him to Saudi's Six Kings Slam
Carlos Alcaraz failed to reach the Paris Masters quarter-finals after a thrilling 6-1, 3-6, 7-5 defeat to local favourite Ugo Humbert
World No. 72 Nagal has a tough road ahead as he is placed in the same section of the draw as top seed and World No. 1 Jannik Sinner
Carlos Alcaraz won two matches to lift Team Europe to a 13-11 victory over Team World for the Laver Cup title in Berlin.
No 'triple bagel' but Djokovic thumps Mannarino to reach quarters
Andy Murray says 'definite possibility' he's played his last Australian Open match
Top seed Carlos Alcaraz cruised into the quarter-finals of the Queen's Club Championships.
Another Indian, Yuki Bhambri and his Dutch partner Robin Haase also progressed to the quarter-finals.
Novak Djokovic crashed to his first defeat of the season with a stunning 6-4, 6-4 loss to Alex de Minaur.
Australian great Rod Laver says engravers should get to work putting the world number one's name on the Grand Slam trophy for an 11th time.
Three contenders for the men's singles title at the Australian Open, which starts on Sunday.
Hurkacz, Swiatek win as Poland march into United Cup final
Lopez was cheered on by 22-time Grand Slam champion Nadal during his final event as a professional.
The 43-year-old Bopanna and 35-year-old Ebden, who claimed two doubles titles on the ATP Tour earlier this year, will next face the unseeded British pair of Jacob Fearnley and Johannus Monday on Sunday.
Sabalenka overpowers Raducanu, Osaka falls
Top seed Carlos Alcaraz reached the semi-finals at the Queen's Club Championships with a straight sets victory over Bulgarian Grigor Dimitrov.
Images from Day 5 of the 2023 Wimbledon Championships on Friday.
Images from Day 6 of the 2024 Australian Open in Melbourne on Friday.
Indian doubles pair of Yuki Bhambri and Saketh Myneni put up a valiant fight before going down to Alejandro Davidovich Fokina of Spain and Adrian Mannarino of France in a three-setter.
IMAGES from Day 5 of the US Open, at the USTA Billie Jean King National Tennis Center, Flushing Meadows, New York, on Friday.
Images from Day 2 of the 2024 Australian Open in Melbourne on Monday.
Carlos Alcaraz ended Australian qualifier Max Purcell's dream run to reach the Cincinnati Open semi-finals
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.
Frances Tiafoe, Taylor Fritz, Tommy Paul and Coco Gauff all advanced to the third round of the US Open on Wednesday to keep home hopes alive.
Shapovalov will meet Rafael Nadal for a place in the semi-finals.
Frenchman Benoit Paire confirmed that he had tested positive for COVID-19. This has meant they have been barred from using any on site player facilities.
Germany captain Michael Kohlmann was pleased to make 'positive history' after their first win over France in 84 years.
Andy Murray and Emma Raducanu clinched hard-fought wins in their first round matches at Indian Wells.
Andy Murray was "back in the good books" with his wife on Thursday after his wedding ring and stinky shoes were returned to him.
Images from Day 2 of the Wimbledon tennis championships in London, on Tuesday.