Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 - Sibenik | 2021/05/17 11:00 | Jan Kupcic v Taiyo Yamanaka | 5-7,6-0,4-10 |
| ITF M15 - Sibenik | 2021/05/16 07:30 | Benedikt Emesz v Jan Kupcic | 1-6,6-4,6-10 |
| ITF M15 - Prijedor | 2021/05/10 08:00 | Rimpei Kawakami v Jan Kupcic | 6-0,7-5 |
| ITF M15 - Prijedor | 2021/05/09 07:00 | Jan Kupcic v Petar Jovic | 6-2,6-0 |
| ITF M15 - Sibenik | 2021/04/19 10:55 | Alen Rogic-Hadzalic v Jan Kupcic | 7-5,6-3 |
| ITF M15 - Sibenik | 2021/04/18 13:00 | Jan Kupcic v Ivan Karlo Ban | 6-1,6-2 |
| ITF M15 - Porec | 2021/03/09 10:35 | Samuel Brosset v Jan Kupcic | 6-2,6-2 |
| ITF M15 - Porec | 2021/03/08 13:00 | Jan Kupcic v Maxime Mora | 6-1,7-5 |
| ITF M15 - Sibenik | 2021/05/17 08:00 | Jaimee Floyd Angele v Max Van Wijk | 6-2,6-2 |
| ITF M15 - Alkmaar | 2020/08/23 11:00 | Stijn Pel v Max Van Wijk | 6-3,6-3 |
| ITF M25 - Saint Dizier | 2019/11/04 11:35 | Maxime Tchoutakian v Max Van Wijk | 6-1,6-1 |
| ITF M15 - Nules | 2019/10/27 08:30 | Sheil Kotecha v Max Van Wijk | 6-1,6-3 |
| ITF M15 - Benicarlo | 2019/10/20 08:00 | Max Van Wijk v Juan Ignacio Alcalde | 2-6,2-6 |
| ITF M25 - Rodez | 2019/10/13 08:00 | Max Van Wijk v Adan Freire Da Silva | 2-6,0-6 |
| ITF M15 - Forbach | 2019/09/23 08:30 | Max Van Wijk v Quin Verstegen | 2-6,2-6 |
| ITF M25 - Plaisir | 2019/09/15 14:00 | Romain Gales v Max Van Wijk | 6-0,6-2 |