| Denmark Challenge Qual | 05/08 08:10 | - | Iqbal D Syahputra vs Jia Wei Joel Koh | - | View |
| Open di Lussemburgo - Qual. | 05/02 13:30 | - | Jia Wei Joel Koh v Dennis Koppen | L | 1-2 | |
| China Masters | 03/20 01:00 | 6 | Kai An Wu v Jia Wei Joel Koh | L | 2-1 | |
| Open di Svezia | 01/19 20:00 | - | Andi Fadel Muhammad v Jia Wei Joel Koh | L | 2-0 | |
| Open di Svezia | 01/19 08:20 | - | Joel König v Jia Wei Joel Koh | W | 0-2 | |
| Internazionali d'Estonia | 01/12 14:00 | - | Mads Juel Moller v Jia Wei Joel Koh | D | 1-1 | |
| Internazionali d'Estonia | 01/12 09:55 | - | Jia Wei Joel Koh v Markus Barth | W | 2-1 | |
| KL Masters | 11/02 05:45 | 4 | Jason Gunawan v Jia Wei Joel Koh | L | 2-0 | |
| KL Masters | 11/01 05:15 | 5 | Faiz Rozain v Jia Wei Joel Koh | W | 1-2 | |
| KL Masters | 11/01 00:45 | 6 | Yu-Han Hsu v Jia Wei Joel Koh | - | Walkover | |
| Open di Vietnam | 09/13 13:20 | 5 | Jia Heng Jason Teh v Jia Wei Joel Koh | L | 2-0 | |
| Masters d'Indonesia | 09/06 08:25 | 5 | Kiran George v Jia Wei Joel Koh | L | 2-0 | |
| Giochi del Sud-est asiatico | 05/13 05:30 | - | Jia Wei Joel Koh v Jun Hao Leong | L | 0-2 |