| Indonesia Masters - Qualifikation | 2019/10/01 08:00 | Riyanto Subagja v Muh Azahbru Kasra | W | 2-0 |
| Indonesia Masters - Qualifikation | 2019/10/01 03:20 | Muhammad S I Mohd Nadzri v Riyanto Subagja | W | 0-2 |
| Swiss Open - Frauendoppel - Qualifikation | 2018/09/19 02:00 | Fikri Ihsandi Hadmadi v Riyanto Subagja | L | 2-0 |
| Giraldilla International - Gemischtes Doppel | 2017/09/05 11:55 | Riyanto Subagja v Yu Jen Chi | L | 0-2 |
| Indonesia Masters - Gemischtes Doppel | 2017/08/01 05:35 | Riyanto Subagja v Siril Verma | L | 0-2 |
| Thailand Open | 2017/05/31 10:10 | Riyanto Subagja v Pannawit Thongnuam | L | 0-2 |
| Thailand Open | 2017/05/30 14:00 | Riyanto Subagja v Kartikey Gulshan Kumar | W | 2-0 |
| Indonesia Masters | 2016/09/07 01:20 | Sai Praneeth B. v Riyanto Subagja | L | 2-1 |
| Indonesia Masters | 2019/10/01 10:40 | Andre Marteen v Takuma Obayashi | W | 0-2 |
| Vietnam Open | 2019/09/12 03:20 | Takuma Obayashi v Tanongsak Saensomboonsuk | L | 0-2 |
| Vietnam Open | 2019/09/11 07:40 | Takuma Obayashi v Chih Chieh Yang | W | 2-0 |
| Akita Masters | 2019/08/16 03:10 | Takuma Obayashi v Yusuke Onodera | L | 1-2 |
| Akita Masters | 2019/08/15 05:25 | Takuma Obayashi v Jeffrey Lam | W | 2-0 |
| Akita Masters | 2019/08/14 02:50 | Takuma Obayashi v Sheng Po Yu | W | 2-0 |
| Akita Masters | 2019/08/13 01:50 | Jia Wei Tan v Takuma Obayashi | W | 1-2 |
| Osaka International | 2019/04/07 02:00 | Takuma Obayashi v Koki Watanabe | L | 1-2 |