Chang Ko-Chi

Chang Ko-chi (; born 21 November 1995) is a Taiwanese badminton player.

Achievements

BWF World Tour (2 titles, 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.

Men's doubles Year Tournament Level Partner Opponent Score Result 2018 Indonesia Masters Super 100 Lu Chia-pin Ko Sung-hyun Shin Baek-cheol 23–21, 21–13 Winner 2024 Kaohsiung Masters Super 100 Chen Xin-yuan Chen Zhi-ray Lin Yu-chieh 19–21, 21–16, 22–20 Winner 2025 Canada Open Super 300 Po Li-wei Lee Fang-chih Lee Fang-jen 19–21, 19–21 Runner-up

BWF Grand Prix (1 runner-up) 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.

Mixed doubles Year Tournament Partner Opponent Score Result 2015 Chinese Taipei Masters Chang Hsin-tien Ronald Alexander Melati Daeva Oktavianti 18–21, 27–25, 15–21 Runner-up BWF Grand Prix Gold tournament BWF Grand Prix tournament

BWF International Challenge/Series (7 titles, 4 runners-up) Men's doubles Year Tournament Partner Opponent Score Result 2019 Portugal International Lee Fang-jen Christopher Grimley Matthew Grimley 16–21, 21–16, 21–13 Winner 2022 Belgian International Po Li-wei Sirawit Sothon Natthapat Trinkajee 21–11, 19–21, 21–17 Winner 2022 Bendigo International Po Li-wei Lee Fang-chih Lee Fang-jen 21–15, 14–21, 22–20 Winner 2022 North Harbour International Po Li-wei Lee Fang-chih Lee Fang-jen 10–21, 22–20, 21–13 Winner 2023 Polish Open Po Li-wei Daniel Lundgaard Mads Vestergaard 20–22, 21–16, 19–21 Runner-up 2023 Saipan International Po Li-wei Lee Fang-chih Lee Fang-jen 29–30, 20–22 Runner-up

Mixed doubles Year Tournament Partner Opponent Score Result 2016 Italian International Chang Hsin-tien Jordan Corvée Anne Tran 13–21, 21–17, 17–21 Runner-up 2017 Orléans International Chang Hsin-tien Mark Lamsfuß Isabel Herttrich 9–21, 15–21 Runner-up 2019 Portugal International Lee Chih-chen Alex Vlaar Mariya Mitsova 21–12, 21–14 Winner 2022 Bendigo International Lee Chih-chen Sumiya Nihei Minami Asakura 16–21, 21–18, 21–17 Winner 2022 North Harbour International Lee Chih-chen Sumiya Nihei Minami Asakura 16–21, 21–9, 21–19 Winner BWF International Challenge tournament BWF International Series tournament BWF Future Series tournament