The London Olympics bronze medallist was trailing 4-10 in the opening game when Marin decided to withdraw from the contest.
Satwiksairaj Rankireddy and Chirag Shetty bowed out of the Indonesia Open Super 1000 tournament after losing to Malaysia's Man Wei Chong and Tee Kai Wun in the quarter-finals.
India's men's and women's teams advanced to the quarter-finals despite suffering narrow 2-3 defeats to Japan and Thailand respectively in their final group ties at the Badminton Asia Team Championships in Qingdao, China, on Thursday.
Young men's doubles pair of Satwiksairaj Rankireddy and Chirag Shetty too entered the quarter-finals after getting past Chinese Taipei's Liao Min Chun and Su Ching Heng 21-17, 21-16 in the second round.
'My aim is to stay on the World Tour year by year. I am not thinking about the 2028 Olympics'
HS Prannoy's campaign ended in disappointment as he retired hurt due to an injury, while Ayush Shetty also bowed out as India's challenge at the Korea Masters Super 500 concluded on the opening day of the main draw in Suwon on Wednesday.
The men's doubles pair of Satwiksairaj Rankireddy and Chirag Shetty crashed out in the second round of the Indonesia Masters Super 500 badminton tournament on Thursday. Sen lost to Japan's Kenta Nishimoto in three games, while Satwik and Chirag lost a close match against Thai combination of Kittinupong Kedren and Dechapol Puavaranukroh.
Former World No 1 Saina Nehwal asserted her supremacy over Olympic silver medallist P V Sindhu with a straight game victory to enter the semi-finals of the USD 350,000 Indonesia Masters, in Jakarta on Friday.
Lakshya, the 2021 World Championships bronze medallist, eased past compatriot S Subramanian 21-14, 21-11, while Rakshitha overcame Shriyanshi Valishetty 19-21, 21-8, 21-13 in another all-Indian contest that clocked 58 minutes.
P V Sindhu took the opening game 21-11 before Akane Yamaguchi, who was wearing a knee brace, decided to pull out of the match.
Satwik-Chirag had lost each of the two semifinals in straight sets and their aim would be to go the distance in the upcoming tournament.
Sen, who had broken the three-year jinx of first-round exits in the tournament when he defeated Singapore's Jia Heng Jason Teh on Wednesday, succumbed in the pre-quarterfinals against Hong Kong-China's Lee Cheuk Yiu 22-22, 15-21 in 53 minutes.
P V Sindhu, returning from a long injury lay-off, defeated Chinese-Taipei's Sung Shuo Yun in the opening round at the Malaysia Open.
P V Sindhu and the men's doubles pairing of Satwiksairaj Rankireddy and Chirag Shetty sailed into the quarter-finals of the China Masters tournament with straight-game wins, in Shenzhen, on Thursday.
Sindhu regained control in the decider, maintaining a steady lead to close out the contest and secure a hard-fought win in 62 minutes.
World No. 32 Ayush, who claimed his maiden Super 300 title at the US Open earlier this year, dismissed Canada's Sam Yuan 21-11, 21-15 in 33 minutes.
Kidambi Srikanth staved off a spirited challenge from compatriot and 2023 National champion Mithun Manjunath in a pulsating semi-final clash to enter the semi-finals.
Summary of sports events and persons who made news on Wednesday
Indian shuttlers Satwiksairaj Rankireddy and Chirag Shetty survived a scare before progressing to the men's doubles second round with a thrilling win over Scotland's Christopher Grimley and Matthew Grimley at the Denmark Open Super 750 tournament in Odense on Wednesday.
Star Indian shuttlers Satwiksairaj Rankireddy and Chirag Shetty entered the men's doubles second round with a tough straight-game win over Chinese Taipei's Chang Ko-Chi and Po Li-Wei at the Australian Open Super 500 tournament in Sydney on Tuesday.
Star Indian shuttlers Satwiksairaj Rankireddy and Chirag Shetty showed nerves of steel to stun Olympic silver medallists Liang Wei Keng and Wang Chang in their opening Group B match at the BWF World Tour Finals in Hangzhou, China, on Wednesday.
Unnati Hooda humbled fourth seed Hsiang Ti Lin of Chinese Taipei in straight sets in the quarter-finals of the Hylo Open on Friday.
Young Indian shuttler Shriyanshi Valishetty clinched her maiden BWF Super 100 title in the women's singles category at the $120,000 Al Ain Masters, defeating compatriot Tasnim Mir in a pulsating three-game final in Al Ain, the UAE, on Sunday.
Olympic medallist Indian shuttler Saina Nehwal entered the semi-finals of the Indonesia Masters' tournament after a straight-game win over Pornpawee Chochuwong of Thailand.
Former world No.1 shuttler Kidambi Srikanth and Sankar Muthusamy Subramanian crashed out of the Thailand Masters Super 300 badminton tournament as the Indian challenge ended in Bangkok on Friday.
Young Indian shuttler Ayush Shetty put up a spirited fight before going down in three games against France's Toma Junior Popov on a disappointing day for the Indians at the Denmark Open Super 750 badminton tournament, in Odense, on Tuesday.
Srikanth needed only 42 minutes to get the better of the 20-year-old Jason Gunawan from Hong Kong 21-19, 21-15 in his round of 16 contest.
Later in the day, eight-seeded Indian men's doubles pair of Pruthvi Krishnamurthy Roy and K Sai Pratheek will be up against second seeds Muhammad Shohibul Fikri and Daniel Marthin of Indonesia.
'Because of the size and complexity of the economy, we can address almost every job that is there, from agriculture farming to healthcare.'
Top seed and 2018 winner Shi Yu Qi of China dispatched Indonesia's Chico Aura Dwi Wardoyo 21-13, 21-8 while compatriot Li Shi Feng, world number six, came from behind to beat Canadian Brian Yang 21-11, 18-21, 21-16.
In the women's section, defending champion Unnati Hooda, national champion Anupama Upadhyaya, Ashmita Chaliha, Imad Farooqui Samiya, Tasnim Mir reached the pre-quarterfinals.
Satwiksairaj Rankireddy and Chirag Shetty registered a second successive runner-up finish, after they were beaten in the final of the China Masters.
India's double Olympic medallist P V Sindhu showed great determination to outwit Japan's Aya Ohori in the women's singles opening round, while B Sai Praneeth and Kidmabi Srikanth also advanced to the men's singles second round of the Indonesia Open Super 1000 event, in Bali, on Wednesday.
Kiran George wins Indonesia Masters to grab second super 100 title
Sindhu has been off colour this year, struggling for form.
Two-time Olympic medallist P V Sindhu shocked World No. 2 Wang Zhi Yi of China to storm into the quarterfinals of the World Championships, in Paris on Thursday.
India's campaign at the BWF World Tour Super 300 tournament ends after Srikanth, Prannoy and Verma were knocked out earlier in the day.
The 'Pesta Demokrasi' is a cause for celebration not only for Indonesia but also for democracy and forces for peace all over the globe, notes Sandeep Chakravorty, India's Ambassador to Indonesia.
Kidambi Srikanth started his campaign in the Taipei Open on a bright note and moved into the second round of the Super 300 badminton tournament along with a host of other Indian youngsters in Taipei on Wednesday.
For kids in the United States, the tariff imposed by the Donald Trump administration on countries like China may no longer be a child's play, as toy prices are predicted to touch record highs this Christmas season. However, for India's toy export industry, which was ready to take giant strides in the sector by bagging heavy orders from the US retail giants like Walmart, Amazon, and Target Corporation, gaining from the China-Plus-One policy, the US tariffs came as a heavy jolt.