| Vietnam Int. | 2019/04/11 11:55 | Iskandar Zulkarnain v Firman Abdul Kholik | L | 0-2 |
| Vietnam Int. | 2019/04/11 03:30 | Thanh Long Truong v Iskandar Zulkarnain | W | 0-2 |
| China Masters | 2019/03/16 05:30 | Iskandar Zulkarnain v Haichao Liu | L | 1-2 |
| China Masters | 2019/03/15 10:50 | Iskandar Zulkarnain v Chih Chieh Yang | W | 2-1 |
| China Masters | 2019/03/14 06:30 | Ihsan Maulana Mustofa v Iskandar Zulkarnain | W | 1-2 |
| China Masters | 2019/03/13 10:40 | Hsuan Yi Hsueh v Iskandar Zulkarnain | W | 1-2 |
| China Masters | 2019/03/12 11:20 | Iskandar Zulkarnain v Liang Liu | W | 2-0 |
| Swiss Open WD Qual | 2019/02/26 13:00 | Rasmus Messerschmidt v Iskandar Zulkarnain | L | 2-0 |
| Azerbaijan Int. Qual | 2019/06/06 12:50 | Christo Popov v Haktan Dogan | W | 2-0 |
| Slovenia Int. | 2019/05/17 14:30 | Minoru Koga v Christo Popov | L | 2-0 |
| Slovenia Int. | 2019/05/17 08:30 | Harsheel Dani v Christo Popov | W | 1-2 |
| Slovenia Int. Qual | 2019/05/15 13:45 | Christo Popov v Ditlev Jaeger Holm | W | 2-0 |
| Slovenia Int. Qual | 2019/05/15 11:00 | Adi Pratama v Christo Popov | W | 0-2 |
| Slovenia Int. Qual | 2019/05/15 07:00 | Christo Popov v Runze Yan | W | 2-0 |
| Polish Open Qual | 2019/03/28 09:00 | Feixiang Sun v Christo Popov | L | 2-0 |
| Orleans Masters | 2019/03/19 20:00 | Christo Popov v Yu Hsien Lin | L | 1-2 |