| Slovenia Int. | 2019/05/18 08:40 | Sourabh Verma v Minoru Koga | L | 2-0 |
| Open di Vietnam | 2019/09/13 11:00 | Tanongsak Saensomboonsuk v Minoru Koga | W | 1-2 |
| Open di Vietnam | 2019/09/12 11:20 | Hsuan Yi Hsueh v Minoru Koga | W | 0-2 |
| Open di Vietnam | 2019/09/12 03:20 | Minoru Koga v Kunlavut Vitidsarn | W | 2-1 |
| Masters di Akita | 2019/08/14 02:10 | Koki Watanabe v Minoru Koga | L | 2-0 |
| Masters di Akita | 2019/08/13 01:20 | Minoru Koga v Gatjra P F Cupu | W | 2-1 |
| Open del Canada | 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 |
| Slovenia Int. | 2019/05/17 14:30 | Minoru Koga v Christo Popov | W | 2-0 |
| Open di Vietnam | 2019/09/13 10:40 | Tien Minh Nguyen v Sourabh Verma | W | 0-2 |
| Open di Vietnam | 2019/09/12 10:40 | Yu Igarashi v Sourabh Verma | W | 0-2 |
| Open di Vietnam | 2019/09/12 04:00 | Kodai Naraoka v Sourabh Verma | W | 0-2 |
| Open di Taipei Cinese | 2019/09/05 10:15 | Tien Chen Chou v Sourabh Verma | L | 2-0 |
| Open di Taipei Cinese | 2019/09/04 10:40 | Kazumasa Sakai v Sourabh Verma | W | 0-2 |
| Hyderabad Open | 2019/08/11 07:30 | Kean Yew Loh v Sourabh Verma | W | 1-2 |
| Hyderabad Open | 2019/08/10 09:30 | Sourabh Verma v Iskandar Zulkarnain | W | 2-0 |
| Hyderabad Open | 2019/08/09 11:30 | Sourabh Verma v Ajay Jayaram | W | 2-0 |