Sindhu has fallen in the early stages at all tournaments except the French Open since winning her maiden World Championship title in August.
He is known to be a demanding coach but Pullela Gopichand is of the opinion that Olympic silver medallist PV Sindhu's odd defeats can't be termed as her failure, not even by a single per cent.
It was Sindhu's third successive loss to Marin, who had won both the Super 1000 events in Thailand in January before finishing runners-up at the HSBC BWF World Tour Finals.
'It is the first time that India badminton player has won two Olympic medals in badminton, so it is a great achievement not only for Sindhu but also a big moment for my teaching life.'
P V Sindhu's title defence lay in tatters after suffering a shock straight-game loss to hitherto unknown Chinese Gao Fangjie in the quarter-finals of the China Super Series Premier in Fuzhou.
Sindhu yet again struggled to buck the trend of early exits
India's badminton ace P V Sindhu entered the summit clash of BWF World Tour Finals with a hard fought win over Akane Yamaguchi of Japan in the semi-finals, in Bali, on Saturday.
Reigning World champion P V Sindhu and B Sai Praneeth were handed easy group stage outings in the badminton draws unveiled on Thursday for the Tokyo Olympics, starting on July 23.
Prime Minister Narendra Modi and cricket legend Sachin Tendulkar, on Sunday, congratulated star India shuttler P V Sindhu for winning the Korea Open Super Series title in Seoul.
Sindhu lost 7-21, 11-21 to World No. 3 Okuhara in a lop-sided contest.
PV Sindhu and Kidambi Srikanth notched up contrasting wins to progress to the Round of 16, but World No. 11 H S Prannoy suffered a shock defeat to unheralded Brazilian Ygor Coelho to bow out of the World Championship.
Two-time defending champion P V Sindhu remained on course for retaining her title as she reached the semi-finals with a hard-fought three-game win over China's Chen Yufei at the $120,000 Macau Open Grand Prix Gold tournament in Macau on Friday.
It was another good year for PV Sindhu, who won the India Open Super Series and Korea Open Super Series titles, besides bagging the silver at Glasgow World Championship and finishing as runners-up at Hong Kong Open last month.
PV Sindhu had to dig deep to down a fighting Vu Thi Trang of Vietnam but Saina Nehwal did not break any sweat as India's top two shuttlers advanced to the women's singles second round at the 18th Asian Games, in Jakarta, on Thursday.
The star Indian pair of Chirag Shetty and Satwiksairaj Rankireddy will be the key attraction in the men's doubles category. However, they are set to face a stiff competition as the line-up includes the three-time world champion and world No. 2 Indonesian duo of Mohammad Ahsan and Hendra Setiawan alongside another Indonesian pair of Fajar Alfian and Muhammad Rian Ardianto, who are currently ranked eighth in the world.
Don't do any strange things in preparation ahead of Olympics, Gopichand's advise to shuttlers
Intanon still holds on to the dream of an Olympic medal.
India's top shuttler P V Sindhu is targetting peak form during the Commonwealth Games and Asian Games this year to ensure that she clinches the two titles missing from her cabinet.
Mary Kom won the Padma Bhushan in 2013 and Padma Shri in 2006.
The Rio Games silver winner easily notched up a 21-14, 21-15 win over unseeded Japanese Aya Ohori in the second round match that lasted just 40 minutes.
Olympic silver medallist PV Sindhu beat Olympic and world champion Carolina Marin in the Indian Open final, in New Delhi, on Sunday.
World Championships bronze medallist Lakshya Sen and men's doubles combination of Chirag Shetty and Satwiksairaj Rankireddy registered contrasting victories to reach their first Yonex-Sunrise India Open 2022 final, while PV Sindhu was knocked out, in New Delhi on Saturday.
Defending champion P V Sindhu and fellow-Indian H S Prannoy marched into the semi-finals of the women's and men's singles respectively at the US $120,000 Macau Open Grand Prix Gold on Friday.
India's chief national badminton coach Pullela Gopichand admitted to crammed BWF itinerary causing a problem but at the same time believes that onus is on a player of PV Sindhu's calibre to adapt to the calendar instead of complaining about it. Apart from the World Championships gold, Sindhu failed to win any other tournament last year.
World champion shuttler P V Sindhu on Thursday donated Rs 5 lakh each to the Chief Minister's Relief Funds of Telangana and Andhra Pradesh to fight the dreaded COVID-19 pandemic, which has claimed over 21,000 lives globally. The number of positive cases in India has surpassed the 600-mark, while 13 deaths have been reported so far, prompting the government to put the country under lockdown till April 14 to halt the spread of the virus.
Seventh seeded Indians Ishaan Bhatnagar and Tanisha Crasto clinched the mixed doubles title with a straight-games' win over compatriots T Hema Nagendra Babu and Srivedya Gurazada.
India's Olympic silver-medallist P V Sindhu, who captured the imagination of the entire nation by winning a silver medal at the Rio Olympics, has ignored Telangana Deputy Chief Minister Mohammed Mahmood Ali's offer for a 'better coach', saying that her current guru Pullela Gopichand is the 'best coach' for her.
'The last five years have been great, it has been a lovely journey. There have been lots of ups and down but I have learnt a lot, experienced a lot, improved a lot.'
Srikanth outwitted world no. 24 Chinese Taipei's Wang Tzu Wei 21-17, 21-18 in a 43-minute contest.
Olympic medallists PV Sindhu and Saina Nehwal on Sunday headed for a gold medal showdown at the 18th Asian Games after their quarter-final victories ensured India's first ever women's singles medals at the continental event.
Indian shuttlers had a mixed day in the opening round of the China Open with Saina Nehwal and PV Sindhu easing into Round II, while Kidambi Srikanth and Ajay Jayaram making early exits.
Sindhu, a 2019 World Champion, lost 14-21, 21-15, 14-21 to Zhang in a match that lasted 55 minutes.
World champion P V Sindhu was on Friday ousted from the All England Championship after being outplayed by a determined Nozomi Okuhara of Japan, who rallied her way to a thrilling three-game win in the quarter-final of the women's singles in Birmingham. Sindhu's defeat ended India's campaign at the Super 1000 tournament.
P V Sindhu sought the help of the legendary Prakash Padukone and trained at his academy in Bengaluru last week.
In a nail-biting semi-final, fourth seed Sindhu went down fighting 21-19, 19-21, 18-21 to Yamaguchi after battling for an hour and 19 minutes on Saturday.
India's top players, including P V Sindhu, may not be going through the best of times, but national badminton coach Pullela Gopichand is still hopeful of a best-ever Olympics outing in Tokyo. Gopichand has produced two Olympic medallists -- Saina Nehwal (bronze in 2012) and Sindhu (silver in 2016).
Kohli's post stole people's hearts becoming the most retweeted sports-related tweet
In-form PV Sindhu and Kidambi Srikanth will look to break new grounds as they spearhead India's charge for an elusive gold at the 18th Asian Games badminton event which begins with the team competitions, in Jakarta, on Sunday.
Double Olympic medallist PV Sindhu, Commonwealth Games gold medallist Lakshya Sen, Tokyo Olympic B Sai Praneeth and Ruthvika Shivani Gadde will be in action later on Wednesdat.