Home History
| Open de Catar - Dobles Mixtos | 2017/04/16 06:30 | Sangeun Jeong v Koki Niwa | L | 3-2 |
| Open de Catar - Femenino | 2017/04/14 11:00 | Koki Niwa v Ning Gao | W | 3-1 |
| Open de Catar | 2017/02/25 13:45 | Chih Yuan Chuang v Koki Niwa | L | 4-2 |
| Open de Catar - Femenino | 2017/02/25 13:43 | Chih-Yuan Chuan v Koki Niwa | L | 4-2 |
| Open de Catar | 2017/02/23 13:00 | Koki Niwa v Ricardo Walther | W | 4-1 |
| Open de Catar - Femenino | 2017/02/18 14:15 | Dimitrij Ovtcharov v Koki Niwa | L | 4-3 |
| Open de Catar - Femenino | 2017/02/18 05:30 | Tianyi Jiang v Koki Niwa | W | 1-4 |
| Open de Catar - Femenino | 2017/02/17 09:45 | Harmeet Desai v Koki Niwa | W | 1-4 |
Away History
| Open de Catar - Dobles Mixtos | 2017/02/22 09:27 | Jonathan Groth v Seungmin Cho | L | 4-1 |
| Open de Catar - Dobles Mixtos | 2017/02/22 05:49 | Tomislav Pucar v Seungmin Cho | L | 3-2 |
| Open de Catar - Dobles Mixtos | 2017/02/21 18:02 | Mizuki Oikawa v Seungmin Cho | W | 2-3 |
| Open de Catar - Dobles Mixtos | 2017/02/21 09:50 | Seungmin Cho v Mohamed El-Beiali | W | 4-0 |
| Open de Catar - Dobles Mixtos | 2016/09/10 12:00 | Ganghyeon Park v Seungmin Cho | W | 2-3 |
| Open de Catar - Dobles Mixtos | 2016/09/08 16:08 | Sadi Ismailov v Seungmin Cho | W | 0-3 |
| Open de Catar - Dobles Mixtos | 2016/09/07 13:28 | Seungmin Cho v Andrey Milovanov | W | 4-1 |
| Open de Catar - Femenino | 2016/09/04 09:30 | Yuto Muramatsu v Seungmin Cho | L | 4-3 |