| Giraldilla Int. XD | 2018/12/21 01:00 | Hsu, Jen Hao v Ho-Shue, Jason Anthony | W | 2-0 |
| Giraldilla Int. XD | 2018/12/19 19:55 | Hsu, Jen Hao v Mendrek, Adam | W | 2-0 |
| Giraldilla Int. XD | 2018/11/28 10:20 | Hsu, Jen Hao v Phetpradab, Khosit | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/11/13 04:50 | Hsu, Jen Hao v Parupalli, Kashyap | L | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/11/13 00:55 | Hsu, Jen Hao v Kho Wibowo, H. | W | 2-0 |
| Open d'Angleterre | 2018/11/08 09:00 | Chen, Long v Hsu, Jen Hao | L | 2-0 |
| Open d'Angleterre | 2018/11/06 06:30 | Misha Zilberman v Hsu, Jen Hao | W | 0-2 |
| Open de France | 2018/10/24 10:00 | Kento Momota v Hsu, Jen Hao | L | 2-0 |
| Giraldilla Int. XD | 2018/12/21 02:05 | Koki Watanabe v Kevin Cordon | W | 2-0 |
| Giraldilla Int. XD | 2018/12/19 20:30 | Misha Zilberman v Koki Watanabe | W | 0-2 |
| Giraldilla Int. XD | 2018/12/18 22:30 | Koki Watanabe v Durkinjak, Zvonimir | D | 0-0 |
| Macau Open 2019, MS | 2018/10/31 12:20 | Koki Watanabe v Wong, Wing Ki Vincent | L | 0-2 |
| Giraldilla Int. XD | 2018/07/29 05:18 | Verma, Sourabh v Koki Watanabe | L | 2-1 |
| Giraldilla Int. XD | 2018/07/29 03:30 | Verma, Sourabh v Koki Watanabe | L | 2-1 |
| Giraldilla Int. XD | 2018/07/28 02:40 | Koki Watanabe v Malkov, Vladimir | W | 2-0 |
| Giraldilla Int. XD | 2018/07/27 06:40 | Koki Watanabe v Maruo, Ryotaro | W | 2-0 |