| Vietnam Open | 2019/09/14 06:40 | Minoru Koga v Sourabh Verma | L | 0-2 |
| Vietnam Open | 2019/09/13 11:00 | Tanongsak Saensomboonsuk v Minoru Koga | W | 1-2 |
| Vietnam Open | 2019/09/12 11:20 | Hsuan Yi Hsueh v Minoru Koga | W | 0-2 |
| Vietnam Open | 2019/09/12 03:20 | Minoru Koga v Kunlavut Vitidsarn | W | 2-1 |
| Akita Masters | 2019/08/14 02:10 | Koki Watanabe v Minoru Koga | L | 2-0 |
| Akita Masters | 2019/08/13 01:20 | Minoru Koga v Gatjra P F Cupu | W | 2-1 |
| Canada Open | 2019/07/03 01:30 | Minoru Koga v Lanxi Lei | L | 1-2 |
| Slovenia Int. | 2019/05/18 08:40 | Sourabh Verma v Minoru Koga | L | 2-0 |
| Indonesia Masters | 2019/10/01 11:15 | Teck Zhi Soo v Chun Kar Lung | W | 2-0 |
| Korea Open Qual | 2019/09/24 01:40 | Teck Zhi Soo v Yu Hsien Lin | L | 1-2 |
| Vietnam Open | 2019/09/12 02:40 | Joo Ven Soong v Teck Zhi Soo | L | 2-1 |
| Vietnam Open | 2019/09/11 05:10 | Teck Zhi Soo v Adulrach Namkul | W | 2-1 |
| Akita Masters | 2019/08/14 02:00 | Teck Zhi Soo v Suppanyu Avihingsanon | L | 1-2 |
| Akita Masters | 2019/08/13 02:40 | Teck Zhi Soo v Chun Kar Lung | W | 2-0 |
| Hyderabad Open | 2019/08/07 11:30 | Teck Zhi Soo v Ajay Jayaram | L | 1-2 |
| Hyderabad Open | 2019/08/06 14:10 | Teck Zhi Soo v Siddharth Pratap Singh | W | 2-0 |