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.
The shuttlers led by Saina Nehwal will make their first appearance in the Olympic Games on Thursday along with men golfers as India still waits for its first medal after five days of fruitless labour in this Brazilian city.
Indian ace shuttler Ajay Jayaram's gallant fight ended in a defeat in the opening match as Indian men's team suffered a 1-3 loss against Thailand in their campaign-opener at the Thomas Cup badminton tournament, in Kunshun, on Sunday.
Commonwealth Games champion Parupalli Kashyap, Sameer Verma and the mixed doubles pair of Satwiksairaj Rankireddy and Ashwini Ponnappa notched thrilling victories to enter the quarter-finals of the India Open Super 500 World Tour badminton tournament in Delhi on Thursday.
Fifth seed Sindhu will now look to avenge her All England loss against Korea's Sung Ji Hyun, whom she faces next, while Srikanth will meet Thailand's Khosit Phetpradab on Thursday.
Indian ace shuttlers Kidambi Srikanth and Parupalli Kashyap advanced to the pre-quarterfinals after notching up contrasting victories in the men's singles competition of the $ 120,000 German Grand Prix Gold in Mulheim an der Ruhr.
India continued their impressive run in the Badminton Asia Team Championships, scoring a hard-earned 3-2 victory over former champions Malaysia, in Hyderabad, on Friday.
It was a day of mixed fortunes for India's badminton players at the $120,000 US Open Grand Prix Gold tournament as Sai Praneeth sneaked into the quarter-finals after a hard-earned victory while compatriots Ajay Jayaram and R M V Gurusaidutt lost their respective men's singles matches.
Indian shuttlers Ajay Jayaram, R M V Gurusaidutt and Sai Praneeth entered the pre-quarterfinals of the men's singles event at the $120,000 US Open Grand Prix Gold badminton tournament after victories over their respective opponents.
Top shuttlers Saina Nehwal and Parupalli Kashyap along with two other Indians sailed into the second round of the Denmark Super Series Premier with contrasting wins in the opening round, but it was curtains for P V Sindhu in Odense on Wednesday.
It will not be a Saina Nehwal versus P V Sindhu final in the women's singles but the men's singles will be an all-Indian affair with P Kashyap and K Srikanth set to clash for the title at the $120,000 Syed Modi International Badminton tournament, in Lucknow.
HS Prannoy started his campaign at the World Championship in style beating New Zealand's Abhinav Manota in straight games to enter the second round.
India's decision to field World No 13 Sameer instead of Kidambi Srikanth in men's singles backfired as the former couldn't get going against Lee Zii Jia, losing 13-21, 15-21 in 48 minutes to allow Malaysia level the scores 1-1 after getting the lead with a win the mixed doubles.
India's schedule for Thursday, the sixth day of competition at the Asian Games, in Incheon.
India's campaign at the All England Badminton Championships came to a disappointing end with Saina Nehwal, B Sai Praneeth, Kidambi Srikanth and Sameer Verma all exiting from the tournament in Birmingham on Friday.
The Indian men's team secured a place in the semi-finals of the ongoing Badminton Asia Team Championships after a hard-fought 3-2 win against Malaysia in the quarter-finals at the Gachibowli indoor stadium in Hyderabad on Sunday.
Reigning World champion and title favourite P V Sindhu sailed into the pre-quarter-finals at the China Open Super 1000 tournament with a convincing straight-games victory over former Olympic gold medallist Li Xuerui, in Changzhou, on Wednesday.
World number one Saina Nehwal disposed off Nichaon Jindapon's challenge in straight games, but PV Sindhu crashed out of the Indonesian Open Super Series badminton tournament after a close first-round defeat, in Jakarta, on Wednesday. In the men's singles, both the Indians in the fray -- Parupalli Kashyap and Kidambi Srikanth -- advanced to the second round with contrasting victories.
India's Parupalli Kashyap played one of the longest matches of his career as he roared into the prequarterfinals.
Seasoned Indian ace Saina Nehwal and the fast-rising H S Prannoy notched up contrasting wins in the women's and men's singles competition respectively to reach the All England badminton championships' second round at Barclaycard Arena in Birmingham.
Teenage shuttler Lakshya Sen reaffirmed his status as one of India's rising talent as he gave legendary Lin Dan a scare before losing in three games at the Auckland Open Badminton Championship, in Auckland, on Thursday.
Kidambi Srikanth continued his giant-killing spree while Saina Nehwal hardly broke a sweat to advance to the pre-quarterfinals of the USD 350,000 Hong Kong Super Series in Kowloon on Wednesday.
Top shuttler B Sai Praneeth and doubles player Dhruv Rawat have already pulled out after testing positive in the pre-departure testing.
Sindhu lost 7-21, 24-22, 15-21 to Beiwen Zhang of United States in a match that lasted 56 minutes while World Championships bronze-medallst Sai Praneeth was trailing 9-21, 7-11 when he conceded the match to fifth-seeded Anders Antonsen of Denmark due to an unspecified injury.
'I think Sindhu could have won. We had our chances in women's singles, men's doubles and women's doubles yesterday and they could have pulled through. I think Kashyap also has had a good run. He has had a good tournament. Considering what has happened in the last year with him, it has been a good comeback'
The World No 25 pair of Satwiksairaj and Chirag put a gallant fight in the second game but couldn't stop the two-time All England Champions from Indonesia, going down 12-21, 24-26 in a 42-minute match.
India men's dream run in the ongoing Badminton Asia Team Championships came to an end after a 1-3 semi-final loss to Indonesia, in Hyderabad, on Saturday.
Top stars Saina Nehwal and Lee Chong Wei were the costliest buys, fetching the maximum prize of 100,000$, while Indian shuttlers P V Sindhu and Kidambi Srikanth were bought for a whopping 95,000$ and 80,000$ respectively at the rechristened Premier Badminton League (PBL) players' auction on Monday.
Following is the schedule of Indian contingent on the fifth day of the Asian Games.
BAI has confirmed the services of Tan Kim, who will be joining the Indian team by the end of September to work with the top doubles players.
Defending champion H S Prannoy eked out a thrilling win over China's Qiao Bin to advance to the quarterfinals of the $120,000 Swiss Grand Prix Gold badminton tournament, in Basel on Thursday.
Sindhu and Saina will once again be India's best bet as they look to put up a good show this week.
P V Sindhu stormed into the third round of the World Badminton Championships with a straight-games victory over Olga Golovanova of Russia, in Copenhagen, on Wednesday.
Defending champion Saina Nehwal inched closer to retaining her women's singles title, while other top Indian shuttlers, including P V Sindhu, also made it to the semi-finals of the $120,000 Syed Modi International Badminton tournament.
Defending champion Saina Nehwal and two-time World Championships bronze medallist P V Sindhu advanced to the quarter-finals, but it turned out to be a dismal day for star shuttlers Lin Dan and Lee Chong Wei at the India Open Super Series in Delhi on Thursday.
Defending champion Ajay jayaram reached the quarter-finals of the Dutch Open Grand Prix badminton tournament after notching up an easy straight game win over Norway's Marius Myhre in the men's singles competition, in Almere, Netherlands, on Thursday.
India's report card on the eigth day of the 2016 Olympics.
The unseeded Indian beat the 11th seed 21-11, 13-21, 21-7 in a second round match that lasted an hour and two minutes.
Rio-bound Indian women's doubles pair of Jwala Gutta and Ashwini Ponnappa will look to boost their confidence ahead of the Olympic Games when they start their title defence at the Canada Open badminton tournament, starting in Calgary on Tuesday. 2010 Commonwealth Games gold medallists, Jwala and Ashwini didn't have the best results in the run up to the Rio Olympics and the duo will look to put their best foot forward when they take the court here with just a little more than a month to go for the Games.