| Internazionali di Spagna | 2019/06/14 12:00 | Rasmus Gemke v Kunlavut Vitidsarn | W | 0-2 |
| Open di Finlandia | 2019/04/07 07:30 | Chun-Yi Lin v Kunlavut Vitidsarn | W | 1-2 |
| Open di Finlandia | 2019/04/06 13:30 | Yu Hsien Lin v Kunlavut Vitidsarn | W | 1-2 |
| Open di Finlandia | 2019/04/05 14:05 | Mithun Manjunath v Kunlavut Vitidsarn | W | 1-2 |
| Open di Finlandia | 2019/04/05 07:20 | Kunlavut Vitidsarn v Kim Bruun | W | 2-1 |
| Open di Polonia | 2019/03/31 08:30 | Lakshya Sen v Kunlavut Vitidsarn | W | 0-2 |
| Open di Polonia | 2019/03/30 14:30 | Kunlavut Vitidsarn v Feixiang Sun | W | 2-1 |
| Masters d'Orleans | 2019/03/21 14:20 | Kunlavut Vitidsarn v Luis Enrique Penalver | L | 1-2 |
| Internazionali di Spagna - Qual. | 2019/06/12 11:30 | Joshua Magee v Iskandar Zulkarnain | W | 0-2 |
| Internazionali d'Azerbaigian | 2019/06/08 08:00 | Tien Minh Nguyen v Iskandar Zulkarnain | L | 2-1 |
| Internazionali d'Azerbaigian | 2019/06/07 13:00 | Iskandar Zulkarnain v Misha Zilberman | W | 2-0 |
| Internazionali d'Azerbaigian - Qual. | 2019/06/07 06:00 | Iskandar Zulkarnain v Christo Popov | W | 2-0 |
| Internazionali del Vietnam | 2019/04/11 11:55 | Iskandar Zulkarnain v Firman Abdul Kholik | L | 0-2 |
| Internazionali del Vietnam | 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 |