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| Born | 25 July 1982 Tainan, Taiwan | |||||||||||||||||||||||||||||||||||||||||||||||
| Height | 1.81 m (5 ft 11 in) | |||||||||||||||||||||||||||||||||||||||||||||||
| Weight | 81 kg (179 lb) | |||||||||||||||||||||||||||||||||||||||||||||||
| Sport | ||||||||||||||||||||||||||||||||||||||||||||||||
| Country | Republic of China (Taiwan) | |||||||||||||||||||||||||||||||||||||||||||||||
| Sport | Badminton | |||||||||||||||||||||||||||||||||||||||||||||||
| Handedness | Right | |||||||||||||||||||||||||||||||||||||||||||||||
| Men's doubles | ||||||||||||||||||||||||||||||||||||||||||||||||
| Highest ranking | 3 (10 December 2010) | |||||||||||||||||||||||||||||||||||||||||||||||
| BWF profile | ||||||||||||||||||||||||||||||||||||||||||||||||
Medal record
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Tsai Chia-hsin (Chinese: 蔡佳欣; pinyin: Cài Jiāxīn; Wade–Giles: Ts'ai Chia-hsin; born 25 July 1982) is a Taiwanese former badminton player. He competed at the 2006 and 2014 Asian Games. Tsai also competed (for the Republic of China as Chinese Taipei) in the 2004 Summer Olympics in mixed doubles with partner Cheng Wen-hsing and in 2016 Summer Olympics in men's doubles with partner Lee Sheng-mu. In 2004, they defeated Chris Dednam and Antoinette Uys of South Africa in the first round but lost to Zhang Jun and Gao Ling of China in the round of 16.
Men's doubles
| Year | Venue | Partner | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2007 | Stadium Bandaraya, Johor Bahru, Malaysia | 21–18, 16–21, 10–21 |
Men's doubles
| Year | Venue | Partner | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2009 | Queen Elizabeth Stadium, Hong Kong | 21–17, 22–20 | |||
| 2013 | Binhai New Area Dagang Gymnasium, Tianjin, China | 21–8, 21–18 |
Men's doubles
| Year | Venue | Partner | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2007 | Thammasat University, Pathum Thani, hailand |
21–17, 17–21, 14–21 |
Mixed doubles
| Year | Venue | Partner | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2000 | Nishiyama Park Gymnasium, Kyoto, Japan |
3–15, 5–15 |
The BWF Superseries, which was launched on 14 December 2006 and implemented in 2007, was a series of elite badminton tournaments, sanctioned by the Badminton World Federation (BWF). BWF Superseries levels were Superseries and Superseries Premier. A season of Superseries consisted of twelve tournaments around the world that had been introduced since 2011. Successful players were invited to the Superseries Finals, which were held at the end of each year.
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2014 | Singapore Open | 19–21, 14–21 | |||
| 2014 | Australian Open | 14–21, 18–21 |
The BWF Grand Prix had two levels, the Grand Prix and Grand Prix Gold. It was a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) and played between 2007 and 2017.
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2012 | Macau Open | 14–21, 21–17, 21–16 | |||
| 2013 | Chinese Taipei Open | 11–21, 11–21 | |||
| 2013 | Macau Open | 16–21, 19–21 | |||
| 2016 | Swiss Open | 8–21, 15–21 |
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2010 | Kaohsiung International | 18–21, 19–21 |