Lalinrat Chaiwan

Lalinrat Chaiwan (; born Pattarasuda Chaiwan , 21 February 2001) is a Thai badminton player. She has shown her talent as a badminton player in the junior event tournament. She changed her first name to Phittayaporn after visiting a temple for prayers for a brighter career in badminton. She was crowned champion at the Grand Prix junior tournament in 2017 India and 2018 German, also occupied the girls' singles number 1 in the BWF World Junior Ranking.

Born in Lampang Province, Chaiwan was the silver medalist at the 2017 Asian Junior Championships, where she was before won the Junior U–15 Championships in 2015, and U–17 in 2016. She was part of the national team that won the gold medal at the 2017 SEA Games in the women's team event. She represented her country at the 2018 Summer Youth Olympics in Buenos Aires, Argentina, won a bronze medal in the girls' singles event.

Achievements

SEA Games Women's singles Year Venue Opponent Score Result 2021 Bac Giang Gymnasium, Bắc Giang, Vietnam Pornpawee Chochuwong 14–21, 16–21 Silver Silver 2023 Morodok Techo Badminton Hall, Phnom Penh, Cambodia Supanida Katethong 12–21, 14–21 Silver Silver

Youth Olympic Games Girls' singles

World Junior Championships Girls' singles Year Venue Opponent Score Result 2019 Kazan Gymnastics Center, Kazan, Russia Riko Gunji 16–21, 19–21 Bronze Bronze

Asian Junior Championships Girls' singles Year Venue Opponent Score Result 2017 Jaya Raya Sports Hall Training Center, Jakarta, Indonesia Han Yue 15–21, 13–21 Gold Silver

BWF World Tour (1 title, 1 runner-up) The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tours are divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300 (part of the HSBC World Tour), and the BWF Tour Super 100.

Women's singles Year Tournament Level Opponent Score Result 2019 Syed Modi International Super 300 Carolina Marín 12–21, 16–21 Runner-up 2023 Guwahati Masters Super 100 Line Christophersen 21–14, 17–21, 21–16 Winner

BWF International Challenge/Series (3 titles, 4 runners-up) Women singles Year Tournament Opponent Score Result 2018 Austrian International Anna Thea Madsen 21–23, 17–21 Runner-up 2019 Lao International Natsuki Oie 20–22, 21–23 Runner-up 2019 Azerbaijan International Lianne Tan 21–15, 21–16 Winner 2019 Spanish International Kirsty Gilmour 21–12, 21–15 Winner 2024 Bangladesh International Polina Buhrova 19–21, 19–21 Runner-up 2024 Nepal International Ira Sharma 22–20, 21–12 Winner 2025 Sri Lanka International Tidapron Kleebyeesun 21–13, 14–21, 14–21 Runner-up BWF International Challenge tournament BWF International Series tournament

BWF Junior International (8 titles, 4 runners-up) Girls' singles Year Tournament Opponent Score Result 2016 Granular Junior Open Ng Qi Xuan 21–18, 21–13 Winner 2017 Dutch Junior International Yeo Jia Min 16–21, 15–21 Runner-up 2017 Banthongyord Junior International Gregoria Mariska Tunjung 11–21, 14–21 Runner-up 2017 Jaya Raya Junior International Jaslyn Hooi 22–20, 21–12 Winner 2017 India Junior International Moto Hayashi 21–19, 21–12 Winner 2017 Singapore Youth International Jaslyn Hooi 21–17, 21–7 Winner 2018 German Junior International Zhou Meng 22–20, 27–25 Winner 2018 Banthongyord Junior International Wang Zhiyi 19–21, 16–21 Runner-up 2019 Banthongyord Junior International Zhou Meng 23–21, 22–20 Winner

Girls' doubles Year Tournament Partner Opponent Score Result 2015 Russian Junior International Supamart Mingchua Ruethaichanok Laisuan Kilasu Ostermeyer 17–21, 14–21 Runner-up

Mixed doubles Year Tournament Partner Opponent Score Result 2018 Banthongyord Junior International Kunlavut Vitidsarn Hiroki Midorikawa Natsu Saito 23–21, 21–18 Winner 2019 Banthongyord Junior International Kunlavut Vitidsarn Di Zijian Li Yijing 21–11, 21–17 Winner BWF Junior International Grand Prix tournament BWF Junior International Challenge tournament BWF Junior International Series tournament BWF Junior Future Series tournament

Record against selected opponents Record against Year-end Finals finalists, World Championships semifinalists, and Olympic quarterfinalists. Accurate as of 28 November 2022.

Players Matches Results Difference Won Lost Chen Yufei 3 0 3 –3 He Bingjiao 2 0 2 –2 Zhang Yiman 2 1 1 0 Saina Nehwal 2 1 1 0 P. V. Sindhu 1 0 1 –1 Nozomi Okuhara 3 1 2 –1

Players Matches Results Difference Won Lost Akane Yamaguchi 2 0 2 –2 An Se-young 7 2 5 –3 Sung Ji-hyun 1 1 0 +1 Carolina Marín 2 0 2 –2 Porntip Buranaprasertsuk 1 1 0 +1 Ratchanok Intanon 3 2 1 +1