Bernard Tomic ruled himself out of representing Australia at the Rio Olympics in August due to his 'extremely busy' playing schedule.
The world number one registered an easy 6-4, 6-3 victory in the quarter-final of the Hamburg Masters.
Novak Djokovic recovered from a slow start as he continued the bid to retain his world number one ranking with a 4-6, 6-2, 6-3 win over 14th-seeded Bulgarian Grigor Dimitrov in the Paris Masters third round.
Shapovalov, who turned 20, was coming off a spectacular run to the Miami Open semi-finals but struggled to rediscover his service rhythm as he finished with 10 double faults in his first clay court match of the season.
The Indo-Belarussian pair lost to Arnaud Clement and Sebastian Grosjean in the second round at the Miami Masters.
Czech Tomas Berdych booked his place in the ATP World Tour Finals for the fifth time in a row when he advanced into the semi-finals of the Paris Masters with a 6-7(4) 6-4 6-4 victory over South African Kevin Anderson on Friday.
Bhupathi and partner Max Mirnyi advanced to the second round in the ATP Tennis Masters while Paes and Divid Rikl lost in the first.
Reaching the semi-finals at the 2014 Wimbledon and the 2017 Australian Open remain his best returns in Grand Slams.
Tennis players need to respect ball boys and ball girls, Roger Federer said in the wake of a row following Fernando Verdasco's rant over a sweaty towel.
The former world number one said that his target for next season was to win a medal at the Olympic Games in Athens.
This was the first Futures title on Indian soil for the third seeded Pakistani.
Andy Roddick, Juan Carlos Ferrero and Roger Federer are in the running for the title at next week's Masters Cup.\n\n
Murray, 28, moved up above Federer to second in the ATP's latest rankings on Monday, courtesy of his dazzling displays in Montreal culminating in 6-4, 4-6, 6-3 victory over Serb Djokovic in an absorbing three-hour duel.
The Indo-Czech pair clinched one of the three remaining berths for season-ending event from Nov 8 to 16.
The top two seeds survived second-round scares at the Madrid Masters.
Rafael Nadal withdrew from the Indian Wells tournament on Saturday with a knee injury, shortly before his eagerly-awaited semi-final clash with great rival Roger Federer.
The top seeds will take on seventh seeds Wayne Arthurs and Paul Hanley of Australia.
The latest tennis rankings have been announced by the ATP and WTA
World number one Novak Djokovic continued his dominance of Kei Nishikori with a 6-3, 7-5 victory in the final of the Rogers Cup in Toronto on Sunday.
Two-time champion Novak Djokovic thumped Spain's David Ferrer 6-4, 6-2 to march into the last four of the Shanghai Masters on Friday and set up a semi-final showdown with third seed Roger Federer.
The pair beat the Czech Republic duo of Frantisek Cermak/Leos Friedl in the semi-finals.
World No 55 Haase improved to a 2-2 career record against Zverev, including victories in their last two meetings.
Indo-Czech pair beat Jonas Bjorkman and Tood Woodbridge in the in the Nasdaq-100 Open.
After shocking top seeds Knowles and Nestor, they were beaten by the Bryan brothers in the Masters Series.
They meet Mark Knowles-Daniel Nestor in the quarters of the ATP Tennis Masters.
I physically feel very fit. I'm very motivated to keep on playing on a very high level, says Novak Djokovic.
Bopanna also in reserves while four single specialists named in squad
World number six Marin Cilic will be the biggest international star in the singles field at the upcoming Chennai Open, the only ATP 250 tournament in India.
Dominic Thiem, the only player to beat claycourt giant Rafael Nadal on the red dirt this season, is one of the dark horses at the French Open - and the Austrian feels he deserves the tag.
It was a memorable day for Indian tennis as Rohan Bopanna won the Erste Open in Vienna, partnering Pablo Cuevas, while the team of Saketh Myneni and Vijay Sundar Prashanth clinched the Vietnam Open in Ho Chi Minh City.
Rafael Nadal is confident he will be ready to compete in this week's Miami Open despite turning his ankle in practice, the second seeded Spaniard said on Tuesday.
Novak Djokovic bolstered his hopes of holding on to his World No 1 status until the end of the season with a 6-2, 6-3 defeat of big-serving Canadian Milos Raonic to retain the Paris Masters title on Sunday.
Roger Federer, being the gentleman he is, accepted Rafael Nadal's invite to launch the 9-time French Open champion's tennis academy in Spain.
Roger Federer registers his 1,000 ATP career win.
Roger Federer is no longer chasing the top ranking and would rather be a contender at Grand Slams than battling Novak Djokovic and Rafa Nadal to be world number one, the Swiss tennis great said.