Satwiksairaj and Chirag won 21-17, 21-11.
India's Lakshya Sen and Priyanshu Rajawat suffered straight-game defeats in their respective pre-quarterfinal matches to crash out of the men's singles competition of the Indonesia Masters, a BWF World Tour Super 500 tournament, in Jakarta on Thursday.
HS Prannoy climbed up two spots to achieve a career-best world number seven
Satwiksairaj Rankireddy and Chirag Shetty gained a place to achieve a career-best ranking
Sindhu stands on the brink of history as she pursues the gold medal in the upcoming Games, having won a silver and bronze in 2016 Rio and 2020 Tokyo edition respectively.
The top-16 in the world by April-end will make the cut for the Olympics.
India's Saina Nehwal lost to Chinese Taipei's Tai Tzu Ying 21-16, 18-21, 21-14 and was knocked out of the BWF World Superseries Final in Dubai on Friday.
Lakshya Sen, who won both his matches to play his part in the silver medal-winning effort in men's team event, too dropped one spot to world number 15. Kidambi Srikanth gained a spot to 20th.
A summary of sports events and sports persons, who made news on Friday
PV Sindhu still has the hunger to succeed, and the primary aim is to help her regain consistency, says her new coach Anup Sridhar, who has been roped in by the two-time Olympic medallist on a trial basis following the Paris Games.
This was the third title for the Indian duo -- they had clinched the Abu Dhabi Masters Super 100 and Nantes International Challenge this year.
Indian Mithun Manjunath stunned fourth seed and world number seven Kean Yew Loh of Singapore in the opening round while PV Sindhu and Kidambi Srikanth secured straight-game wins.
Another impressive week ended with a creditable semifinal finish for star shuttler Lakshya Sen after he stumbled to a three-game loss against Indonesia's Jonatan Christie at the All England Championships in Birmingham on Saturday, prolonging India's long wait for the coveted trophy.
Satwik-Chirag pair achieves career-best world no. 2 ranking
The Indian badminton team returned empty-handed from the Olympics for the first time in over a decade.
Srikanth fought better in the second, but Yew was too good on the day, to emerge triumphant.
Kidambi Srikanth's opening round match ended in agony as he retired due to a knee injury after lagging 14-21, 3-11 against Japan's fifth seed Kodai Naraoka.
Kiran George lost to World champion Kunlavut Vitidsarn of Thailand in the quarter-finals of the Indonesia Masters.
Saina Nehwal, a bronze medallist in 2012 London Olympics, dropped a place to be at ninth position, while P V Sindhu retained her 11th spot in the latest Badminton World Federation (BWF) rankings issued on Thursday.
Sindhu had beaten world number 18 Zhang in the Malaysian Open quarter-finals in May this year but the Chinese avenged that defeat and also made the lifetime win-loss record to 3-2 against the Indian.
Fresh from their Korea Open triumph, Satwiksairaj Rankireddy and Chirag Shetty will look to continue their dream run.
World no. 5 Jiang Zhen Bang and Wei Ya Xin were the first to dazzle as they beat Korea's Kim Won Ho and Jeong Na Eun 21-19, 21-18 in the mixed doubles semifinals at the KD Jadhav Indoor Hall.
The Indian duo needed just 35 minutes to beat Lu Ming-Che and Tang Kai-Wei of Chinese Taipei in the semi-finals of the Super 500 tournament.
Satwiksairaj Rankireddy and Chirag Shetty achieved a career-best world number three
Lakshya Sen went down fighting against reigning All England champion Li Shi Feng of China in the men's singles semi-finals.
Star Indian shuttlers Satwiksairaj Rankireddy and Chirag Shetty fought valiantly before going down to the Chinese duo of Liang Wei Keng and Wang Chang in an exciting men's doubles final of the China Masters Super 750 tournament
Sindhu, Lakshya win openers; Sai Praneeth loses in US Open
Sen has a 4-2 head-to-head record against his final opponent Li Shi Feng, the reigning All-England champion. Sen had defeated him recently at the Thailand Open.
The celebration of this historic feat was not yet over when Indian shuttlers scripted yet another jaw-dropping show in Birmingham, returning with six medals, including three golds, a silver and two bronze medals in August.
Facing each other for the first time in seven months after their heated Denmark Open semifinal clash, the double Olympic medalist Indian reeled off five successive points to take the opening game.
Lakshya Sen dished out a badminton masterpiece to notch up his second BWF Super 500 title with a straight-game win over Li Shi Feng of China in the final.
Former champion PV Sindhu progressed to the women's singles second round but Lakshya Sen went down fighting to world number one Viktor Axelsen at the Singapore Open Super 750 badminton tournament in Singapore on Wednesday.
Verma beat his Taiwanese opponent 21-18, 21-14.
It was a smooth performance from Sindhu as she was hardly tested by the Taiwanese qualifier
B Sumeeth Reddy and Ashwini Ponnappa, however, suffered a 21-23, 21-13, 12-21 loss against Korean pair of Song hyun Cho and Lee Jung Hyun in their mixed doubles opening round.
Seven Indian shuttlers, including Saina Nehwal and Jwala Gutta, officially earned qualification berths for the August Olympic Games in Rio de Janeiro after the much-awaited BWF world rankings were released on Thursday. Friday's rankings were used to determine the Olympic qualifiers in each of the five categories -- men's singles, women's singles, men's doubles, women's doubles and mixed doubles -- from the points accumulated in the period between May 4, 2015 and May 1st, 2016. Four years ago, five Indians had qualified at London Olympics. This year, London Olympics bronze medallist Saina would be representing India in her third Games, while the women's doubles pair of Jwala and Ashwini Ponnappa will also play their second Olympics in August. Besides, K Srikanth and P V Sindhu earned their maiden Olympic berths in men's singles and women's events respectively. For the first time, India will have two women's singles players playing in the Olympics.
Summary of sports events and persons who made news on Thursday
P V Sindhu has been ruled out of action for the next few weeks after scans found a niggle in her left knee.
Indian ace Saina Nehwal's poor form in the international arena continued as she lost to Japan's Minatsu Mitani 21-19, 22-24, 19-21 in a hard-fought three-game battle in her opening match of the BWF Superseries Finals in Kuala Lumpur.
H S Prannoy, who won a bronze medal in the singles at the Asian Games, has decided to switch allegiance to Tamil Nadu from Kerala.
