| Swiss Open WD Qual | 2018/02/22 18:40 | Jan O Jorgensen v Iskandar Zulkarnain | L | 2-0 |
| Swiss Open WD Qual | 2018/02/21 17:20 | Eetu Heino v Iskandar Zulkarnain | W | 1-2 |
| Indonesia Masters XD | 2018/02/07 12:00 | Iskandar Zulkarnain v Oo Chan Win | W | 2-0 |
| Indonesia Masters XD | 2018/02/06 14:08 | Iskandar Zulkarnain v Kantaphon Wangcharoen | L | 0-2 |
| Indonesia Masters XD | 2018/02/03 10:00 | Yuqi Shi v Iskandar Zulkarnain | L | 2-1 |
| Indonesia Masters XD | 2018/02/02 11:00 | Sameer Verma v Iskandar Zulkarnain | W | 0-2 |
| Indonesia Masters XD | 2018/02/01 13:10 | Iskandar Zulkarnain v Srikanth Kidambi | W | 2-0 |
| Indonesia Masters XD | 2018/01/31 08:50 | Emil Holst v Iskandar Zulkarnain | W | 0-2 |
| China Masters | 2018/04/10 01:40 | Vicky Angga Saputra v Pengbo Ren | W | 1-2 |
| Indonesia Masters XD | 2017/11/29 08:30 | Pengbo Ren v Khosit Phetpradab | L | 1-2 |
| Indonesia Masters XD | 2017/11/28 10:20 | Pengbo Ren v Alfred Lau Yu Leong | W | 2-0 |
| All England Open | 2017/11/16 11:10 | Pengbo Ren v Wan Ho Son | L | 0-2 |
| All England Open | 2017/11/15 12:30 | Pengbo Ren v Kai Guo | W | 2-0 |
| Swiss Open WD Qual | 2017/11/14 04:40 | Sony Dwi Kuncoro v Pengbo Ren | W | 0-2 |
| Swiss Open WD Qual | 2017/11/14 02:40 | Jie Luo v Pengbo Ren | W | 0-2 |
| Macau Open | 2017/11/09 08:00 | Pengbo Ren v Wing Ki Vincent Wong | L | 1-2 |