| Australian Open | 2019/06/07 08:40 | Tien Chen Chou v Joo Ven Soong | L | 2-0 |
| Australian Open | 2019/06/06 06:10 | Thammasin, S. v Joo Ven Soong | W | 0-2 |
| Australian Open | 2019/06/05 07:10 | Wong, Wing Ki Vincent v Joo Ven Soong | W | 0-2 |
| Australian Open Qual | 2019/06/04 03:40 | Joo Ven Soong v Lu, C. H. | W | 2-1 |
| Australian Open Qual | 2019/06/04 01:10 | Lin, Yu Hsien v Joo Ven Soong | W | 0-2 |
| New Zealand Open 2019, MS | 2019/05/01 00:20 | Joo Ven Soong v Lee, Hyun Il | L | 0-2 |
| New Zealand Open Qual | 2019/04/30 00:18 | Joo Ven Soong v Joe, Anthony | W | 2-0 |
| New Zealand Open Qual | 2019/04/29 22:35 | Joo Ven Soong v Kho Wibowo, H. | W | 2-0 |
| Malaysia Int. | 2019/06/19 06:00 | Karono, Karono v Korakrit Laotrakul | W | 2-0 |
| Malaysia Int. | 2019/06/18 06:35 | Thongnuam, Pannawit v Karono, Karono | W | 1-2 |
| Finnish Open Qual | 2019/04/04 07:20 | B.R. Sankeerth v Karono, Karono | W | 0-2 |
| Open de Pologne - Qualif. | 2019/03/28 08:30 | Siddharth Pratap Singh v Karono, Karono | W | 1-2 |
| Orleans Masters Qual | 2019/03/19 14:35 | Chi Ting Chen v Karono, Karono | L | 2-0 |
| Orleans Masters Qual | 2019/03/19 09:45 | Karono, Karono v Kotsarenko, Pavel | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/18 11:00 | Naito, Koji v Karono, Karono | L | 2-0 |