| Thailand Open | 2019/07/31 04:30 | Sitthikom Thammasin v Mark Caljouw | L | 2-0 |
| Giraldilla Int. XD | 2018/06/14 00:20 | Sitthikom Thammasin v Mark Caljouw | W | 0-2 |
| Denmark Open | 2019/10/15 10:30 | Sourabh Verma v Mark Caljouw | W | 1-2 |
| Dutch Open | 2019/10/09 17:15 | Mark Caljouw v Arnaud Merkle | L | 1-2 |
| Belgian Int. | 2019/09/12 17:05 | Mark Caljouw v B.M. Rahul Bharadwaj | W | 2-0 |
| Belgian Int. | 2019/09/12 08:55 | Mark Caljouw v Alex Lane | W | 2-0 |
| Kharkiv Int. | 2019/09/08 08:40 | Mark Caljouw v Ade Resky Dwicahyo | W | 2-0 |
| Kharkiv Int. | 2019/09/07 13:20 | Mark Caljouw v Nhat Nguyen | W | 2-1 |
| Kharkiv Int. | 2019/09/07 07:40 | Mark Caljouw v Jason Anthony Ho-Shue | W | 2-0 |
| Kharkiv Int. | 2019/09/06 16:00 | Mark Caljouw v Milan Ludik | W | 2-0 |
| Denmark Open | 2019/10/15 07:20 | Sitthikom Thammasin v Parupalli Kashyap | W | 2-0 |
| Korea Open | 2019/09/25 12:00 | Sitthikom Thammasin v Tien Chen Chou | L | 0-2 |
| China Open | 2019/09/17 03:30 | Daren Liew v Sitthikom Thammasin | L | 2-1 |
| Akita Masters | 2019/08/15 03:55 | Sitthikom Thammasin v Hashiru Shimono | L | 1-2 |
| Akita Masters | 2019/08/14 00:00 | Sitthikom Thammasin v Chun-Yi Lin | W | 2-1 |
| Thailand Open | 2019/08/01 10:40 | Kanta Tsuneyama v Sitthikom Thammasin | L | 2-1 |
| Thailand Open | 2019/07/31 04:30 | Sitthikom Thammasin v Mark Caljouw | W | 2-0 |
| Japan Open | 2019/07/25 02:00 | Anthony Sinisuka Ginting v Sitthikom Thammasin | L | 2-1 |