The London Olympics bronze medallist beat world No. 73 Brazilian Vicente Lohaynny 21-17, 21-17 in 39 minutes, while Sindhu, a two-time World Championships bronze winner, had things her way against Laura Sarosi of Hungary, winning 21-8, 21-9 in 27 minutes.
In a nod to the domination of her sport, Simone Biles has already entered the debate as the greatest gymnast of all-time even though she has yet to turn a single somersault on the Olympic stage.
American Ryan Crouser became the first man to "three-peat" in the Olympic shot put on Saturday.
American teenager Virginia Thrasher won the first gold medal of the Rio 2016 Olympic Games on Saturday, holding her nerve to clinch the women's 10m air rifle event.
India's tryst with fourth-place Olympic heartbreaks
China has asked Olympic-bound athletes and coaches to sign a pledge not to use banned drugs and pass a written test, as it seeks to enforce its zero-tolerance stance on doping, Xinhua news agency reported on Thursday.
While every other team practises their hardest in the few hours left for the Rio Olympics 2016, the Indian contingent was left looking for rooms, extra pair of jerseys and assembling chairs.
The International Olympic Committee (IOC) will not impose a blanket ban on Russia for next month's Rio Olympics over the nation's doping record but will leave decisions on individual athletes' participation with their sports federations, it said on Sunday.
Serena Williams is intent on defending her Olympic titles in Rio and finds it sad that several athletes will miss out on an 'amazing' experience because of worries about the Zika virus.
The anti-doping laboratory that will test athletes during this year's Olympic Games will be fully WADA compliant by this month's deadline, Rio organising committee president Carlos Nuzman said on Thursday.
Nadal says Olympics main goal after early Roland Garros defeat
Andy Murray, who won the Olympic tennis title at Wimbledon four years ago, will carry the British flag at Friday's Opening Ceremony in Rio, the British Olympic Association has said.
Only 47 per cent of tickets have been sold so far, while premium events and opening ceremony have been technically sold out
Check out the shortlisted photographs in this year's Comedy Pet Photo Awards.
Indian shooter Prakash Nanjappa will compete at the Rio 2016 Olympic Games three years after being told by doctors that his career was over. In 2013, he suffered 'a type of stroke or paralytic attack' at a world cup event in Granada, Spain, and was diagnosed with a type of paralysis known as Bell's palsy, chiefly on the right side of his face. "The scariest part was when the doctor said I would have to stop shooting," Nanjappa said. "That motivated me to come back.
It's final. The speculation over Mary Kom, the five times world champion's, participation at Rio is over.
A scarcity of gold medals in the first few days of the Olympics is leading China to reflect on its past obsession with finishing first, amid agreement that being champion is no longer everything.
China is on track to return to the top of the medals table at the Rio de Janeiro Olympics next year ahead of the United States and Russia, according to a benchmark study released by the Australian Olympic Committee on Wednesday.
Sailors and rowers were not worried about getting sick during the Rio Olympics next year despite reports that waters to be used for events have pollution levels equivalent to raw sewage, competitors said on Thursday.
The turn of the Olympic cycle has ushered in a new generation of riders plotting to overthrow track queen Anna Meares, but the seasoned Australian is confident of being in top gear to defend her sprint title at the Rio de Janeiro Games.
Russia's men's quadruple sculls crew have been banned from the Rio Olympics after one of their members failed a doping test in May, the world governing body FISA said on Friday.
Fireworks light up the night sky above the Maracana as some 50,000 spectators present, and some 3 billion people tuned in around the world as Brazil lifted the curtain on its second major sporting event in two years, after the 2014 soccer World Cup.
Novak Djokovic urged people to think about Brazilians who are having to live with the Zika outbreak on a daily basis rather than worrying about how the situation might affect those travelling to the country for the Rio Olympics in August.
It would be "absurd" if Russian doping whistleblower Yulia Stepanova was allowed to compete at the Rio Olympics while clean Russian athletes are barred from the Games, R-Sport agency quoted Russian Sports Minister Vitaly Mutko as saying on Monday.
'Vinesh you are a gold medalist of courage and morality.'
'We used to give these boxers a hammering in the ring and now they are teaching youngsters how to defend. Come on man!' 'People like Akhil Kumar and Jitender Kumar were among the top boxers in the world, but instead of choosing them to train young boxers they are picking people who are yes men.'
Having ended his career once in London on what he considered a sour note, Michael Phelps enters the Rio de Janeiro Olympics pool for his second swansong determined to bow out on his own terms.
Pranati Nayak is only the third Indian woman to win a medal at the GymWorld Cup after Aruna Budda Reddy (2018) and Dipa (2018).
Check out the gold medallists from Day 9
James Rodriguez scored one goal and set up two more as Colombia thoroughly dismantled Panama in a 5-0 win at the State Farm Stadium in Glendale, Arizona, on Saturday to march into the Copa America semi-finals.
Jamaica's Usain Bolt has landed in Rio de Janeiro more than a week before the Olympics opening ceremony to fine tune his preparations for his attempt at an unprecedented triple-triple of gold medals in the men's sprints.
Olympic medallist Yogeshwar Dutt said that the 2016 Olympics in Rio de Janeiro will be his last appearance.
International Olympic Committee President Thomas Bach has welcomed measures being taken to tackle the mosquito-borne Zika virus and believes the spread of the virus across South America will not adversely affect the Rio de Janeiro Games in August.
With hotels mostly booked, landlords are charging a pretty penny for tourists still seeking accommodation in Rio de Janeiro for the Olympics in August -- asking as much as $2,305 per night for a three-bedroom apartment far from venues and beaches.
Bernard Tomic and Nick Kyrgios have been told their behaviour must improve or they could find themselves on the sidelines rather than centre court at the Rio Olympics, according to the Australian team's chef de mission.
Brazil's athletes were not subject to dope tests for almost a month before the Rio Olympics, the country's sports ministry has said while refuting allegations it was a political decision to ensure the Games were not plunged further into crisis.
She shrugged off a suggestion that all the attention around her might have prevented her from just enjoying the experience of the Games.
American Masai Russell won the Olympic 100 metres hurdles title in a blanket finish on Saturday.
The 2008 Beijing Olympics gold medallist will be making his fifth Olympic appearance this year.
The crackdown on athletes caught up in recent doping scandals is a step in the right direction for the sport, Allyson Felix says, but the American sprinter is still worried it will not be a level playing field at next month's Rio Olympics.
