| Giraldilla International DX | 2018/03/29 11:30 | Mark Caljouw v Victor Svendsen | W | 2-0 |
| Giraldilla International DX | 2018/03/28 10:30 | Mark Caljouw v Iikka Heino | W | 2-0 |
| All England Open | 2018/03/14 13:40 | Mark Caljouw v Ka Long Angus Ng | L | 0-2 |
| Masters d'Indonesia DX | 2018/03/08 13:55 | Mark Caljouw v Ka Long Angus Ng | L | 0-2 |
| Masters d'Indonesia DX | 2018/03/07 20:25 | Mark Caljouw v Kalle Koljonen | W | 2-0 |
| Giraldilla International DX | 2018/02/22 11:45 | Kento Momota v Mark Caljouw | L | 2-0 |
| Giraldilla International DX | 2018/02/21 12:00 | Adam Mendrek v Mark Caljouw | W | 1-2 |
| Giraldilla International DX | 2017/12/16 10:00 | Mark Caljouw v Kim Bruun | L | 0-2 |
| Giraldilla International DX | 2018/03/29 14:45 | Jan O Jorgensen v R. M. V. Gurusaidutt | W | 2-1 |
| Giraldilla International DX | 2018/03/28 18:30 | Pablo Abian v Jan O Jorgensen | W | 1-2 |
| Giraldilla International DX | 2018/03/27 18:50 | Lars Schaenzler v Jan O Jorgensen | W | 0-2 |
| All England Open | 2018/03/14 19:20 | Jan O Jorgensen v Dong Keun Lee | L | 1-2 |
| Giraldilla International DX | 2018/02/25 12:30 | Jan O Jorgensen v Sameer Verma | L | 0-2 |
| Giraldilla International DX | 2018/02/24 18:30 | Lucas Corvee v Jan O Jorgensen | W | 1-2 |
| Giraldilla International DX | 2018/02/23 19:05 | Suppanyu Avihingsanon v Jan O Jorgensen | W | 0-2 |
| Open di Svizzera DF - Qual. | 2018/02/22 18:40 | Jan O Jorgensen v Iskandar Zulkarnain | W | 2-0 |