| Korea Open Qual | 2023/07/18 01:00 | Hyung Seok Kang v Pyeong Gang Choi | W | 0-2 |
| Korea Open Qual | 2023/07/18 01:00 | Jia Jie Tan v Harshit Aggarwal | W | 0-2 |
| Thailand Open - Kval | 2023/05/30 06:55 | Yu Jen Chi v Harshit Aggarwal | L | 2-0 |
| Slovenia Open - Kval | 2023/05/18 14:00 | Harshit Aggarwal v Dicky Dwi Pangestu | L | 0-2 |
| Slovenia Open - Kval | 2023/05/18 08:40 | Tarun Reddy Katam v Harshit Aggarwal | W | 1-2 |
| Slovenia Open - Kval | 2023/05/17 17:40 | Jaka Ivancic v Harshit Aggarwal | W | 0-2 |
| Polish Open | 2023/03/24 14:00 | Kalle Koljonen v Harshit Aggarwal | L | 2-1 |
| Portugal Int. | 2023/03/10 13:15 | Aria Dinata v Harshit Aggarwal | L | 2-0 |
| Uganda Int. | 2023/02/23 07:00 | Harshit Aggarwal v Ken Yon Ong | L | 0-2 |