Sindhu saw off Sim 21-13, 12-21, 21-14 in a 59-minute women's singles second-round match to register her third win over the Korean world number 34.
While Sindhu struggled to get winners, Young kept varying the pace and sending everything back.
P V Sindhu advanced to the second round after her opponent Li Yvonne Li of Germany retired after the first game.
Ons Jabeur was full of praise for former England midfielder David Beckham after their meeting this week.
Lakshya Sen moved a place to world number 17, despite not competing in the last two weeks.
Kiran George lost to World champion Kunlavut Vitidsarn of Thailand in the quarter-finals of the Indonesia Masters.
Ahead of the Lok Sabha polls, the Congress on Wednesday announced five guarantees for women, including annual direct cash transfers of Rs 1 lakh to one woman from each of the country's poorest families and 50 per cent quota in all new recruitments in central government jobs.
It was a smooth performance from Sindhu as she was hardly tested by the Taiwanese qualifier
A 13-member team, comprising seven men and six women, was on Wednesday selected by the Badminton Association of India to participate in the Li Ning China Masters Super Series tournament to be held in Changzhou, Jiangsu, China from September 13-18.
Defending champions India's hopes of entering the Thomas Cup knockout stage as group topper were dashed by a clinical Indonesia who emerged 4-1 winners in their final pool match in Chengdu on Wednesday.
Former India cricket captain Mohammed Azharuddin's bid to unseat Badminton Association of India's long-standing president V K Verma received a setback on Friday after an Andhra Pradesh court refused to grant a stay on BAI's election in Chennai on Sunday.
World No. 15 Sindhu, who will be eyeing her third Olympic medal at the Paris Games in two months time, will face second seed and world no. 7 Wang Zhi Yi of China in the summit clash.
Home favourites Satwiksairaj Rankireddy and Chirag Shetty went down in a tense final against world champions Kang Min Hyuk and Seo Sang Jae at India Open, settling for their second successive runners-up finish, in New Delhi on Sunday.
Prannoy will take on Rajawat in the second round.
Embattled shuttler Jwala Gutta said the national federation should not construe her "suggestions" as criticism since she had nothing against them and imposition of a life ban because of her blunt talking would be "silly".
The Indian badminton team received enthusiastic support from fellow athletes, including cricketers Washington Sundar, Sai Kishore and Tilak Varma.
Satwik and Chirag have looked in ominous form, winning the Asian Games gold in Hangzhou, a Super 1000 crown in Indonesia, the Korea Open Super 500 and the Swiss Open super 300 last year before grabbing a a career-best ranking of World No.1, albeit for a brief time.
India's Kiran Geroge moves to quarters, Ashmita bows out of Thailand Open
Inspired by the peerless P V Sindhu and aspiring to be Indian badminton's aggressive new kid on the block. Tanvi Sharma is nothing like an average 15-year-old.
There is no use of the BJP targeting the likes of Mamata Banerjee and M K Stalin, directly by the party's political bosses, both in Delhi and the respective state capitals, or even using the Raj Bhavans to fire those salvos from. Successive elections have proved that it's counter-productive, if anything. But the BJP is yet to understand it, acknowledge it, points out N Sathiya Moorthy.
Legendary radio personality Ameen Sayani passed into the ages on Tuesday, leaving the entertainment industry in a state of mourning.
National coach Pullela Gopichand refused to comment on the controversy over Prajakta Sawant who had accused him of "mental harassment" in her petition to the Bombay High Court which has allowed the shuttler to attend the ongoing training camp at his badminton academy in Hyderabad.
Tanisha and Ashwini will face the winner of the other semifinal between Taiwanese pair of Sung Shuo Yun and Yu Chien Hui in the final on Sunday.
Malvika, the only Indian woman left in the singles draw, overcame Karupathevan Letshanaa of Malaysia 21-12, 21-16.
Indian men's team failed to defend its title after going down fighting 1-3 to China
Thackeray said since the SC directed Narwekar in May last year to take a decision on the pleas seeking disqualification of rebel Shiv Sena MLAs, the speaker has met the chief minister twice.
Ace Indian shuttler Saina Nehwal, who has been training under Vimal Kumar for the last one week, wants the former chief coach to travel to Incheon, Korea with her for the upcoming Asian Games.
Indian women's doubles pair of Treesa Jolly and Gayatri and Gayatri Gopichand also improved two spots to the 17th position.
Karthikeya Gulshan Kumar produced a thrilling performance
Legislators of the ruling coalition partners in Jharkhand expressed solidarity with the Hemant Soren government on Wednesday and said the Jharkhand Mukti Morcha leader will continue as the chief minister.
Another triumphant story was written in Indian badminton as Satwiksairaj Rankireddy and Chirag Shetty romped to a stunning comeback win.
Maharashtra Governor Ramesh Bais and Chief Minister Eknath Shinde on Sunday paid floral tributes to the martyrs who laid down their lives while fighting terrorists who attacked the metropolis on this day 15 years ago.
Thackeray claimed that the construction of the bridge was completed two weeks ago but it was not opened to the public as Maharashtra Chief Minister Eknath Shinde had no time to inaugurate it.
Bornil Aakash Changmai became only the second Indian shuttler to win a gold medal in the Under-15 boys' singles category.
In mixed doubles, K Sai Pratheek and Tanisha Crasto prevailed 21-18, 21-14 over Macau's Leong Iok Chong and Weng Chi NG to make a winning start.
Satwik and Chirag thus stood just one step away from their second Super 1000 title, having won the first one at the Indonesian Open in June last year.
Mother's Day reminded me of how my mom learned to cook Indian food.
Satwiksairaj Rankireddy and Chirag Shetty enjoyed another memorable 'Evening in Paris', lifting the French Open badminton crown for the second time with a dominating straight-game victory over Chinese Taipei's Lee Jhe-Huei and Yang Po-Hsuan in the men's doubles final in Paris on Sunday.
Saina was awarded a cheque of Rs 25 lakhs for her title-winning performance at the Australia Super Series in 2016, besides becoming the first Indian to become the World No. 1 and reaching the finals at All England champion in 2015.
Satwiksairaj Rankireddy and Chirag Shetty cruised into the quarter-finals of the French Open Super 750 badminton tournament in Paris.