| Dutch Open | 2018/10/12 16:30 | Mark Caljouw v Joo Ven Soong | L | 2-0 |
| Dutch Open | 2018/10/11 14:50 | Pablo Abian v Joo Ven Soong | W | 1-2 |
| Dutch Open | 2018/10/10 13:20 | Luka Wraber v Joo Ven Soong | W | 0-2 |
| Dutch Open | 2018/10/09 17:35 | Pochtarov, Artem v Joo Ven Soong | W | 1-2 |
| Giraldilla Int. XD | 2018/09/09 13:04 | Sameer Verma v Joo Ven Soong | L | 2-0 |
| Giraldilla Int. XD | 2018/09/09 09:50 | Sameer Verma v Joo Ven Soong | L | 2-0 |
| Giraldilla Int. XD | 2018/09/08 09:20 | Kholik, Firman Abdul v Joo Ven Soong | W | 0-2 |
| Giraldilla Int. XD | 2018/09/07 09:50 | Heo, Kwang Hee v Joo Ven Soong | W | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/11/27 04:24 | Yu Jen Chi v Ha, Young Woong | W | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/11/27 01:39 | Ha, Young Woong v Son, Seong Hyun | W | 2-0 |
| Giraldilla Int. XD | 2018/06/21 00:30 | Ha, Young Woong v Toby Penty | L | 0-2 |
| Giraldilla Int. XD | 2018/06/20 02:30 | Ha, Young Woong v Kalle Koljonen | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/06/12 21:40 | Ha, Young Woong v Lu, G. Z. | L | 0-2 |
| Indonesia Masters XD | 2018/05/23 09:00 | Kholik, Firman Abdul v Ha, Young Woong | L | 2-1 |
| Indonesia Masters XD | 2018/05/21 09:00 | Ha, Young Woong v Dostie-Guidon, Paul-Antoine | W | 2-0 |
| Indonesia Masters XD | 2018/05/20 14:00 | Ha, Young Woong v Thongnuam, Pannawit | L | 0-2 |