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Japan - 29 January 1999
Koki Watanabe (born 29 January 1999) is a badminton player who competes internationally for Japan. His last victories are the Swiss Open Men 2023 and the Orleans Masters Men 2019. He is actualy 41th of BWF World Ranking Mens Singles.
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Results - Singles
Victory : 0
Final : 0
Summary : 2 Victories / 4 Defeats
French Open - Men from 5 March to 10 March 2024 | ||||
---|---|---|---|---|
Round of 32 | defeated by | Shifeng Li | 21-11 21-17 | |
All England - Men from 12 March to 17 March 2024 | ||||
Round of 32 | defeat | Tzu Wei Wang | 21-14 21-13 | |
Round of 16 | defeat | Toma Junior Popov | 21-18 23-21 | |
Quarter-Finals | defeated by | Christo Popov | 21-17 21-10 | |
Swiss Open - Men from 19 March to 24 March 2024 | ||||
Round of 32 | defeated by | Alex Lanier | 22-20 18-21 21-19 | |
Men's Asian Championships from 9 April to 14 April 2024 | ||||
Round of 32 | defeated by | Cheuk Yiu Lee | 21-16 21-18 |
Victory : 1 (Swiss Open - Men)
Final : 0
Summary : 11 Victories / 4 Defeats
Thailand Masters - Men from 31 January to 5 February 2023 | ||||
---|---|---|---|---|
Round of 32 | defeat | Brian Yang | 21-19 21-15 | |
Round of 16 | defeated by | Yuqi Shi | 21-18 12-21 21-12 | |
Swiss Open - Men from 21 March to 26 March 2023 | ||||
Round of 32 | defeat | Sitthikom Thammasin | 21-8 21-9 | |
Round of 16 | defeat | Toma Junior Popov | 21-11 22-24 21-5 | |
Quarter-Finals | defeat | Cheuk Yiu Lee | 21-12 21-15 | |
Semi-Finals | defeat | Zii Jia Lee | 21-11 21-14 | |
Final | defeat | Tien Chen Chou | 22-20 18-21 21-12 | |
Spain Masters - Men from 28 March to 2 April 2023 | ||||
Round of 32 | defeat | Tzu Wei Wang | 18-21 21-10 21-12 | |
Round of 16 | defeat | Christo Popov | 21-14 23-21 | |
Quarter-Finals | defeated by | Anders Antonsen | 21-17 24-22 | |
Orleans Masters - Men from 4 April to 9 April 2023 | ||||
Round of 32 | defeat | Kanta Tsuneyama | 13-21 21-7 21-8 | |
Round of 16 | defeated by | Jun Hao Leong | 21-19 21-16 | |
Japan Open - Men from 25 July to 30 July 2023 | ||||
Round of 32 | defeat | Kento Momota | 13-21 21-16 21-13 | |
Round of 16 | defeat | Tze Yong Ng | 21-17 21-14 | |
Quarter-Finals | defeated by | Lakshya Sen | 21-15 21-19 |
Victory : 0
Final : 0
Summary : 7 Victories / 9 Defeats
Victory : 0
Final : 0
Summary : 2 Victories / 5 Defeats
All England - Men from 17 March to 21 March 2021 | ||||
---|---|---|---|---|
Round of 32 | defeated by | Viktor Axelsen | 13-21 21-19 21-19 | |
HYLO Open - Men from 2 November to 7 November 2021 | ||||
Round of 32 | defeated by | Kidambi Srikanth | 21-15 21-10 | |
Indonesia Masters - Men from 16 November to 21 November 2021 | ||||
Round of 32 | defeat | Kantaphon Wangcharoen | 21-12 21-14 | |
Round of 16 | defeated by | Ka Long Angus Ng | 21-16 21-14 | |
Indonesian Open - Men from 23 November to 28 November 2021 | ||||
Round of 32 | defeated by | Viktor Axelsen | 21-14 21-14 | |
Men's World Championships from 12 December to 19 December 2021 | ||||
Round of 64 | defeat | Anuoluwapo Juwon Opeyori | 21-11 21-1 | |
Round of 32 | defeated by | Jun Peng Zhao | 21-11 21-15 |
Victory : 0
Final : 0
Summary : 1 Victory / 2 Defeats
Malaysia Masters - Men from 6 January to 12 January 2020 | ||||
---|---|---|---|---|
Round of 32 | defeated by | Ka Long Angus Ng | 17-21 22-20 21-7 | |
Thailand Masters - Men from 20 January to 26 January 2020 | ||||
Round of 32 | defeat | Feixiang Sun | 17-21 21-13 21-12 | |
Round of 16 | defeated by | Shesar Hiren Rhustavito | 21-19 21-15 |
Victory : 1 (Orleans Masters - Men)
Final : 0
Summary : 21 Victories / 7 Defeats
Thailand Masters - Men from 8 January to 13 January 2019 | ||||
---|---|---|---|---|
Round of 32 | defeat | Joo Ven Soong | 12-21 21-18 21-13 | |
Round of 16 | defeated by | Guangzu Lu | 23-21 21-17 | |
Orleans Masters - Men from 19 March to 24 March 2019 | ||||
Round of 64 | defeat | Adrian Dziolko | 22-20 21-18 | |
Round of 32 | defeat | Gergely Krausz | 21-12 18-21 21-11 | |
Round of 16 | defeat | Kashyap Parupalli | 21-14 21-19 | |
Quarter-Finals | defeat | Gatjra Piliang Fiqihilahi Cupu | 21-10 21-16 | |
Semi-Finals | defeat | Shifeng Li | 21-16 21-19 | |
Final | defeat | Thomas Rouxel | 18-21 21-12 21-19 | |
Canada Open - Men from 2 July to 7 July 2019 | ||||
Round of 64 | defeat | Jason Ho-Shue | 21-11 21-16 | |
Round of 32 | defeat | H. S. Prannoy | 21-16 21-10 | |
Round of 16 | defeat | Lanxi Lei | 11-21 21-17 21-18 | |
Quarter-Finals | defeat | Rajiv Ouseph | 21-17 21-19 | |
Semi-Finals | defeated by | Shifeng Li | 20-22 21-10 21-11 | |
US Open - Men from 9 July to 14 July 2019 | ||||
Round of 32 | defeat | Victor Svendsen | 21-13 21-11 | |
Round of 16 | defeated by | Dong-keun Lee | 20-22 21-13 21-17 | |
Akita Masters Men from 13 August to 18 August 2019 | ||||
Round of 32 | defeat | Minoru Koga | 21-15 21-16 | |
Round of 16 | defeat | Pannawit Thongnuam | 21-18 21-14 | |
Quarter-Finals | defeated by | Yu Igarashi | 23-21 13-21 21-19 | |
Chinese Taipei Open - Men from 3 September to 8 September 2019 | ||||
Round of 32 | defeat | Chih Chieh Yang | 21-8 21-14 | |
Round of 16 | defeat | Kean Yew Loh | 22-20 17-21 21-16 | |
Quarter-Finals | defeat | Chia Hung Lu | 21-13 21-19 | |
Semi-Finals | defeated by | Kwang-hee Heo | 16-21 21-15 21-12 | |
Vietnam Open - Men from 10 September to 15 September 2019 | ||||
Round of 64 | defeat | Miha Ivancic | 21-10 21-2 | |
Round of 32 | defeat | Kwang-hee Heo | 21-13 27-29 21-17 | |
Round of 16 | defeated by | Feixiang Sun | 22-20 21-10 | |
Korea Masters - Men from 19 November to 24 November 2019 | ||||
Round of 32 | defeat | Lucas Corvée | 15-21 21-19 21-15 | |
Round of 16 | defeat | Kunlavut Vitidsarn | 21-16 21-16 | |
Quarter-Finals | defeated by | Jun Peng Zhao | 21-13 10-21 21-19 |
Victory : 0
Final : 1 (Russian Open - Men)
Summary : 8 Victories / 5 Defeats
Swiss Open - Men from 20 February to 25 February 2018 | ||||
---|---|---|---|---|
Round of 32 | defeat | Lucas Claerbout | 14-21 21-13 21-14 | |
Round of 16 | defeat | Rajiv Ouseph | 20-22 21-17 21-14 | |
Quarter-Finals | defeated by | Lucas Corvée | 21-14 19-21 21-13 | |
New Zealand Open - Men from 1 May to 6 May 2018 | ||||
Round of 32 | defeat | Saputra Vicky Angga | 21-13 21-14 | |
Round of 16 | defeated by | Christie Jonatan | 21-13 21-15 | |
Australian Open - Men from 8 May to 13 May 2018 | ||||
Round of 32 | defeated by | Wei Feng Chong | 21-10 19-21 21-11 | |
Russian Open - Men from 24 July to 29 July 2018 | ||||
Round of 64 | defeat | Fong Hau Sim | 21-11 21-15 | |
Round of 32 | defeat | Matvei Manuylov | 21-5 21-3 | |
Round of 16 | defeat | Kalle Koljonen | 21-15 21-6 | |
Quarter-Finals | defeat | Ryotaro Maruo | 21-15 21-10 | |
Semi-Finals | defeat | Vladimir Malkov | 21-12 21-16 | |
Final | defeated by | Sourabh Verma | 18-21 21-12 21-17 | |
Macau Open - Men from 30 October to 4 November 2018 | ||||
Round of 32 | defeated by | Wing Ki Vincent Wong | 21-16 21-16 |
Victory : 0
Final : 0
Summary : 13 Victories / 6 Defeats
Thailand Masters - Men from 7 February to 12 February 2017 | ||||
---|---|---|---|---|
Round of 64 | defeat | Arun Kumar Ashok Kumar | 18-21 21-8 21-5 | |
Round of 32 | defeat | Teerapat Keawan | 21-14 21-14 | |
Round of 16 | defeated by | Khosit Phetpradab | 21-12 21-12 | |
Swiss Open - Men from 14 March to 19 March 2017 | ||||
Round of 64 | defeat | Milan Ludik | 21-12 16-21 22-20 | |
Round of 32 | defeated by | Dan Lin | 21-13 21-13 | |
Spanish International - Men from 15 June 2017 to 18 June 2016 | ||||
Round of 32 | defeat | Pablo Abián Vicen | 17-21 21-12 21-18 | |
Round of 16 | defeat | Nhat Nguyen | 21-15 21-9 | |
Quarter-Finals | defeated by | Lucas Claerbout | 15-21 21-6 21-10 | |
Canadian Open - Men from 11 July to 16 July 2017 | ||||
Round of 64 | defeat | Arturo Hernández | 21-12 21-9 | |
Round of 32 | defeat | Kashyap Parupalli | 21-10 10-21 21-15 | |
Round of 16 | defeat | Karan Rajan Rajarajan | 21-18 21-14 | |
Quarter-Finals | defeated by | Kanta Tsuneyama | 21-11 21-17 | |
US Open - Men from 18 July to 23 July 2017 | ||||
Round of 64 | defeat | Gustavo Morales | 21-3 21-4 | |
Round of 32 | defeat | Lucas Corvée | 18-21 21-11 21-16 | |
Round of 16 | defeat | Kieran Merrilees | 21-13 21-10 | |
Quarter-Finals | defeated by | Kwang-hee Heo | 21-16 16-21 21-9 | |
Macau Open - Men from 7 November to 12 November 2017 | ||||
Round of 64 | defeat | Chun Chung Hung | 24-22 21-9 | |
Round of 32 | defeat | Daren Liew | 21-14 21-19 | |
Round of 16 | defeated by | Wei Feng Chong | 21-17 21-15 |
Victory : 0
Final : 0
Summary : 0 Victory / 2 Defeats
Vietnam Open - Men from 18 July to 24 July 2016 | ||||
---|---|---|---|---|
Round of 16 | defeated by | Wei Feng Chong | 21-16 21-12 | |
Korea Masters Championships - Men from 6 December to 11 December 2016 | ||||
Round of 32 | defeated by | Daren Liew | 21-15 21-13 |
Victory : 0
Final : 0
Summary : 3 Victories / 2 Defeats
World Junior Men's Championships from 4 November to 15 November 2015 | ||||
---|---|---|---|---|
Round of 32 | defeat | June Wei Cheam | 15-21 21-17 21-12 | |
Round of 16 | defeat | Chirag Sen | 21-18 21-9 | |
Quarter-Finals | defeat | Kean Yew Loh | 24-22 21-17 | |
Semi-Finals | defeated by | Chia Hung Lu | 21-18 21-12 | |
US Grand Prix - Men from 7 December to 12 December 2015 | ||||
Round of 16 | defeated by | Pablo Abián Vicen | 21-14 22-20 |