Andy Murray moved into the fourth round of the Australian Open in surreal circumstances on Saturday, completing a 6-2, 3-6, 6-2, 6-2 victory over Joao Sousa after his father-in-law had collapsed ill a few hundred metres away.
Bopanna was forced into searching for a new partner after Joao Sousa was unable to travel to Australia on time after testing COVID-19 positive.
The 21-year-old Japanese was scheduled to face sixth seed Kiki Bertens after coming through two matches on Thursday in the rain-affected tournament but said she was forced to withdraw due to pain and swelling at the base of her thumb.
World No 2 Djokovic, who received a first-round bye, broke his opponent's serve four times to extend his winning run to 19 matches.
Five-time champion Novak Djokovic overcame a first-set spill to beat unseeded Joao Sousa of Portugal 6-4 6-1 in the third round at the Miami Open in Florida on Sunday.
Sharan and Sitak got the better of the Portuguese-Spanish duo 6-4, 7-5 in a thrilling one hour 28 minute encounter.
Unheralded Joao Sousa completed a fairytale run at the Malaysian Open on Sunday when he beat France's Julien Benneteau 2-6, 7-5, 6-4 in the final to become the first Portuguese to win an ATP Tour title.
On Thursday, Bhambri will look to secure a berth in the singles quarter-finals as takes on eight-seed Stefano Travaglia in a second-round match.
Canada's Milos Raonic boosted his chances of qualifying for the lucrative ATP World Tour Finals after capturing his first title of the season with a 6-3, 3-6, 6-3 win over Portugal's Joao Sousa in the final of the St. Petersburg Open on Sunday.
With this loss, Prajnesh lost a golden opportunity to face Djokovic in the second round.
Factbox on Austria's Dominic Thiem, who beat German Alexander Zverev 2-6, 4-6, 6-4, 6-3, 7-6(6) to win the US Open title on Sunday.
World No 5 Kei Nishikori has withdrawn from this week's Shanghai Rolex Masters due to an injury to his left gluteal muscle.
It was a reunion of the medal winners in the men's singles at the 1996 Olympic Games as India's tennis ace Leander Paes caught up with American Andre Agassi and Sergi Bruguera of Spain during day four of the French Open in Paris, on Wednesday.
India's Rohan Bopanna and his Romanian partner Marius Copil got off to a rousing start at the French Open, knocking out sixth seeds Raven Klaasen and Michael Venus in the first round, in Paris, on Tuesday.
India's Rohan Bopanna and his French partner Edouard Roger-Vasselin stormed into the pre-quarterfinals of the Australian Open after registering a comfortable straight sets victory in the men's doubles, on Friday.
Unseeded Indians Purav Raja and Divij Sharan entered the second round of the men's doubles event at Wimbledon with a hard-earned four-set victory over British-Portuguese pair of Kyle Edmund and Joao Sousa in London.
Big names and young guns turn up the heat at US Open
With rain having washed out Wednesday's play, Federer along with champion Rafael Nadal and top seed Novak Djokovic all face playing back-to-back matches on Thursday if they want to reach the quarter-finals.
Sania Mirza and her Swiss partner Martina Hingis progressed through to the quarter-finals of the Italian Open with a straight sets victory in the women's doubles event in Rome.
Shapovalov said the enforced break from Twitter gave him more time to focus on tennis, adding that he had started working with new coach Rob Steckley during the off-season.
Novak Djokovic celebrated his return to the summit of world tennis with a stroll into the quarter-finals at the Paris Masters as outclassed Damir Dzumhur had to retire with injury in the second set of their third round clash.
Yuki Bhambri and his New Zealand partner Michael Venus registered a straight sets victory on their Grand Slam debut, but Divij Sharan's Australian Open campaign ended in the first round, in Melbourne, on Wednesday.
Rohan Bopanna and his Pakistani partner Aisam-Ul-Haq Qureshi entered the final of the men's doubles event of Sydney International tennis with a comfortable straight-set win over Lukas Rosol and Joao Sousa in Sydney.
Heavier balls to blame for slower game: Nadal
Britain's Andy Murray enjoyed a routine win over Argentina's Juan Monaco to ease into the third round of the tennis tournament at the Rio Games on Tuesday, while Spain's world number nine David Ferrer was knocked out.
World No 1 Novak Djokovicremained on course for his fifth title of the season after defeating 11th seed Milos Raonic in the quarter-finals of the Madrid Masters on Saturday.
Second seed Gael Monfils edged past Croatia's Ivo Karlovic 7-6(6), 7-6(6) and Marin Cilic ousted Argentine Juan Monaco 7-5, 6-1 to progress to the Japan Open semi-finals in Tokyo on Friday.
After his match, Majchrzak revealed that he developed the habit of playing drop shots in his early tennis days.
Defending champion Novak Djokovic was handed a tough opening round at Wimbledon when Friday's draw paired him with Germany's Philipp Kohlschreiber.
Following Rafael Nadal's problems with cramps in the second round of the Australian Open on Wednesday, Andy Murray has taken a swipe at critics who gave him a hard time after his own struggles at the US Open.
Jeevan Nedunchezhiyan's Grand Slam debut ended in the first round itself.
Stanislas Wawrinka survived a thriller against Mikhail Youzhny in the second round of the Rogers Cup on Tuesday, fighting back in both sets to prevail 7-6(3), 7-6(8).
Bopanna has empathy for the organisers but can't hide his own frustration either.
Naomi Osaka continued her stunning run of form with a 6-3, 6-2 victory over 23-times Grand Slam champion Serena Williams in the first round of the Miami Open on Wednesday, the latest big win for the 20-year-old Japanese player.
French Open champion Stan Wawrinka feels completely comfortable about his failure to break into the unofficial big four of men's tennis despite winning two grand slam titles.
IMAGES from Day 2 of the US Open played at Flushing Meadows in New York on Tuesday.
The Swedish former world number one is in the French capital soaking up all the action as a presenter for broadcaster Eurosport's daily flagship show 'Game, Set and Mats'.
Rohan Bopanna and Aisam-ul-Haq Qureshi progressed to the semi-finals of the Sydney International, but Leander Paes failed to rescue his 2014 season from a poor start as he and Czech partner Radek Stepanek crashed out in the first round.
Second seed Novak Djokovic distracted the Roland Garros crowd but kept his focus as he made light work of Portuguese Joao Sousa to reach the second round of the French Open with a 6-1, 6-2, 6-4 win in Paris.
Photos of Day 5 of the Australian Open being played in Melbourne