Lalinrat Chaiwan

Lalinrat Chaiwan
ลลินรัตน์ ไชยวรรณ
Chaiwan at the 2023 Kaohsiung Masters
Personal information
BornPattarasuda Chaiwan
ภัทรสุดา ไชยวรรณ

(2001-02-21) 21 February 2001 (age 25)
Height1.64 m (5 ft 5 in)
Weight52 kg (115 lb)
Sport
CountryThailand
SportBadminton
HandednessRight
Women's singles
Highest ranking16 (8 November 2022)
Current ranking76 (27 January 2026)
BWF profile

Lalinrat Chaiwan (Thai: ลลินรัตน์ ไชยวรรณ; born Pattarasuda Chaiwan (Thai: ภัทรสุดา ไชยวรรณ), 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 (Thai: พิทยาภรณ์) 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.

Chaiwan with her bronze medal of the 2018 Summer Youth Olympics

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
YearVenueOpponentScoreResult
2021 Bac Giang Gymnasium
Bắc Giang, Vietnam
Thailand Pornpawee Chochuwong 14–21, 16–21 Silver Silver
2023 Morodok Techo Badminton Hall
Phnom Penh, Cambodia
Thailand Supanida Katethong 12–21, 14–21 Silver Silver

Youth Olympic Games

Girls' singles
YearVenueOpponentScoreResult
2018 Tecnópolis
Buenos Aires, Argentina
Singapore Jaslyn Hooi 21–9, 21–13 Bronze Bronze

World Junior Championships

Girls' singles
YearVenueOpponentScoreResult
2019 Kazan Gymnastics Center
Kazan, Russia
Japan Riko Gunji 16–21, 19–21 Bronze Bronze

Asian Junior Championships

Girls' singles
YearVenueOpponentScoreResult
2017 Jaya Raya Sports Hall Training Center
Jakarta, Indonesia
China Han Yue 15–21, 13–21 Silver 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
YearTournamentLevelOpponentScoreResult
2019 Syed Modi International Super 300 Spain Carolina Marín 12–21, 16–21 2nd place, silver medalist(s) Runner-up
2023 Guwahati Masters Super 100 Denmark Line Christophersen 21–14, 17–21, 21–16 1st place, gold medalist(s) Winner

BWF International Challenge/Series (3 titles, 4 runners-up)

Women singles
YearTournamentOpponentScoreResult
2018 Austrian International Denmark Anna Thea Madsen 21–23, 17–21 2nd place, silver medalist(s) Runner-up
2019 Lao International Japan Natsuki Oie 20–22, 21–23 2nd place, silver medalist(s) Runner-up
2019 Azerbaijan International Belgium Lianne Tan 21–15, 21–16 1st place, gold medalist(s) Winner
2019 Spanish International Scotland Kirsty Gilmour 21–12, 21–15 1st place, gold medalist(s) Winner
2024 Bangladesh International Ukraine Polina Buhrova 19–21, 19–21 2nd place, silver medalist(s) Runner-up
2024 Nepal International India Ira Sharma 22–20, 21–12 1st place, gold medalist(s) Winner
2025 Sri Lanka International Thailand Tidapron Kleebyeesun 21–13, 14–21, 14–21 2nd place, silver medalist(s) Runner-up
 
BWF International Challenge tournament
 
BWF International Series tournament

BWF Junior International (8 titles, 4 runners-up)

Girls' singles
YearTournamentOpponentScoreResult
2016 Granular Junior Open Malaysia Ng Qi Xuan 21–18, 21–13 1st place, gold medalist(s) Winner
2017 Dutch Junior International Singapore Yeo Jia Min 16–21, 15–21 2nd place, silver medalist(s) Runner-up
2017 Banthongyord Junior International Indonesia Gregoria Mariska Tunjung 11–21, 14–21 2nd place, silver medalist(s) Runner-up
2017 Jaya Raya Junior International Singapore Jaslyn Hooi 22–20, 21–12 1st place, gold medalist(s) Winner
2017 India Junior International Japan Moto Hayashi 21–19, 21–12 1st place, gold medalist(s) Winner
2017 Singapore Youth International Singapore Jaslyn Hooi 21–17, 21–7 1st place, gold medalist(s) Winner
2018 German Junior International China Zhou Meng 22–20, 27–25 1st place, gold medalist(s) Winner
2018 Banthongyord Junior International China Wang Zhiyi 19–21, 16–21 2nd place, silver medalist(s) Runner-up
2019 Banthongyord Junior International China Zhou Meng 23–21, 22–20 1st place, gold medalist(s) Winner
Girls' doubles
YearTournamentPartnerOpponentScoreResult
2015 Russian Junior International Thailand Supamart Mingchua Thailand Ruethaichanok Laisuan
Thailand Kilasu Ostermeyer
17–21, 14–21 2nd place, silver medalist(s) Runner-up
Mixed doubles
YearTournamentPartnerOpponentScoreResult
2018 Banthongyord Junior International Thailand Kunlavut Vitidsarn Japan Hiroki Midorikawa
Japan Natsu Saito
23–21, 21–18 1st place, gold medalist(s) Winner
2019 Banthongyord Junior International Thailand Kunlavut Vitidsarn China Di Zijian
China Li Yijing
21–11, 21–17 1st place, gold medalist(s) 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.