| Kharkiv Int. | 09/08 08:40 | 1 | Mark Caljouw v Ade Resky Dwicahyo | W | 2-0 | |
| Kharkiv Int. | 09/07 13:20 | 2 | Mark Caljouw v Nhat Nguyen | W | 2-1 | |
| Kharkiv Int. | 09/07 07:40 | 3 | Mark Caljouw v Jason Anthony Ho-Shue | W | 2-0 | |
| Kharkiv Int. | 09/06 16:00 | 4 | Mark Caljouw v Milan Ludik | W | 2-0 | |
| Kharkiv Int. | 09/06 06:00 | 5 | Mark Caljouw v Alex Lane | W | 2-0 | |
| World Championships | 08/19 13:00 | 6 | Mark Caljouw v Kantaphon Wangcharoen | L | 0-2 | |
| Thailand Open | 07/31 04:30 | 5 | Sitthikom Thammasin v Mark Caljouw | L | 2-0 | |
| Japan Open | 07/23 05:20 | 5 | Kantaphon Wangcharoen v Mark Caljouw | L | 2-1 | |
| Indonesia Open | 07/16 10:05 | 5 | Mark Caljouw v Yuxiang Huang | L | 0-2 | |
| US Open | 07/10 16:00 | 5 | Mark Caljouw v Yu Hsien Lin | L | 0-2 | |
| European Games | 06/25 19:45 | - | Mark Caljouw v Cristian Savin | W | 2-0 | |
| Sudirman Cup | 05/23 04:00 | - | Mark Caljouw v Alexander Roovers | W | 2-0 | |
| Sudirman Cup | 05/21 11:00 | - | Mark Caljouw v Brice Leverdez | W | 2-1 | |
| Sudirman Cup | 05/20 03:30 | - | Mark Caljouw v Vinson Chiu | W | 2-0 | |
| Sudirman Cup | 05/19 04:00 | - | Mark Caljouw v Tien Minh Nguyen | L | 0-2 | |
| Brazil Int. | 05/04 14:00 | - | Mark Caljouw v Misha Zilberman | L | 0-2 | |
| Brazil Int. | 05/02 12:00 | - | Mark Caljouw v Lucas Claerbout | W | 2-0 | |
| Orleans Masters | 03/23 14:00 | 2 | Thomas Rouxel v Mark Caljouw | L | 2-0 | |
| Orleans Masters | 03/22 16:30 | 3 | Nhat Nguyen v Mark Caljouw | W | 0-2 | |
| Orleans Masters | 03/21 17:00 | 4 | Kai Schaefer v Mark Caljouw | W | 0-2 | |
| Orleans Masters | 03/20 20:00 | 5 | Giap Chin Goh v Mark Caljouw | W | 1-2 | |
| Swiss Open | 03/15 14:15 | 3 | Yuqi Shi v Mark Caljouw | L | 2-0 | |
| Swiss Open | 03/14 18:30 | 4 | Mark Caljouw v Kashyap Parupalli | W | 2-0 | |
| Swiss Open | 03/13 17:10 | 5 | Tommy Sugiarto v Mark Caljouw | W | 1-2 | |
| German Open | 02/27 20:25 | 5 | Mark Caljouw v Zii Jia Lee | L | 1-2 | |
| Giraldilla Int. XD | 02/23 17:00 | - | Mark Caljouw v Shifeng Li | W | 2-1 | |
| Giraldilla Int. XD | 02/23 10:20 | - | Mark Caljouw v Haichao Liu | W | 2-1 | |
| Giraldilla Int. XD | 02/16 13:30 | - | Viktor Axelsen v Mark Caljouw | L | 2-1 | |
| Giraldilla Int. XD | 02/15 17:30 | - | Toma Junior Popov v Mark Caljouw | W | 0-2 | |
| Giraldilla Int. XD | 02/13 17:30 | - | Mark Caljouw v Pablo Abian | W | 2-0 |