| Open di Macao - Qual. | 2019/10/29 01:10 | Yu Jen Chi v Chih Chieh Yang | L | 2-0 |
| Open di Vietnam | 2019/09/11 07:40 | Takuma Obayashi v Chih Chieh Yang | L | 2-0 |
| Open di Taipei Cinese | 2019/09/04 12:30 | Chih Chieh Yang v Koki Watanabe | L | 0-2 |
| Open di Taipei Cinese - Qual. | 2019/09/03 05:30 | Pang Fong Pui v Chih Chieh Yang | W | 0-2 |
| Open d'Australia - Qual. | 2019/06/04 03:30 | Chico Aura Dwi Wardoyo v Chih Chieh Yang | L | 2-1 |
| Open d'Australia - Qual. | 2019/06/04 00:35 | Jason Anthony Ho-Shue v Chih Chieh Yang | W | 1-2 |
| Internazionali del Vietnam | 2019/04/11 11:45 | Jia Wei Tan v Chih Chieh Yang | L | 2-0 |
| Internazionali del Vietnam | 2019/04/09 11:30 | Yehezkiel Fritz Mainaky v Chih Chieh Yang | W | 0-2 |
| Open del Canada - Qual. | 2019/07/02 17:30 | Seyed Mohammad Hossein Vakili v Mathew Fogarty | L | 2-1 |
| Open di Svizzera DF - Qual. | 2018/11/27 03:20 | Mathew Fogarty v En Chia Chang | L | 0-2 |
| Open di Svizzera DF - Qual. | 2018/11/27 01:00 | Mathew Fogarty v Yun Gyu Lee | W | 1-0 |
| Open di Svizzera DF - Qual. | 2018/08/28 09:56 | Mathew Fogarty v Joshua Magee | L | 0-2 |
| Giraldilla International DX | 2018/04/26 19:35 | Mathew Fogarty v Ernesto Reyes | L | 0-2 |
| Open di Svizzera DF - Qual. | 2018/02/20 12:03 | Mathew Fogarty v Philip Discher | L | 0-2 |
| Giraldilla International DX | 2017/04/27 16:20 | Mathew Fogarty v Paul-Antoine Dostie-Guindon | L | 0-2 |
| Giraldilla International DX | 2017/04/20 22:00 | Mathew Fogarty v Gustavo Alfredo Salazar | L | 0-2 |