| Open d'Angleterre | 11/03 17:50 | 4 | Mark Caljouw v Jonatan Christie | L | 1-2 | |
| Open d'Angleterre | 11/02 19:05 | 5 | Mark Caljouw v Phetpradab, Khosit | W | 2-0 | |
| Open d'Angleterre | 11/01 17:40 | 6 | Luka Wraber v Mark Caljouw | W | 1-2 | |
| Dutch Open | 10/12 18:35 | 5 | Mark Caljouw v Tzu Wei Wang | L | 0-2 | |
| Dutch Open | 10/12 08:30 | 6 | Abts, Birger v Mark Caljouw | W | 0-2 | |
| Giraldilla Int. XD | 09/29 08:27 | - | Fabian Roth v Mark Caljouw | L | 2-0 | |
| Giraldilla Int. XD | 09/28 14:10 | - | Mark Caljouw v Jocelyn Deschamp | W | 2-0 | |
| Indonesia Masters XD | 09/15 08:56 | - | Corvee, Lucas v Mark Caljouw | L | 2-0 |