Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Sibenik | 2021/05/17 09:20 | Sebastian Prechtel v Adan Freire Da Silva | 6-2,6-2 |
| ITF M15 Sibenik | 2021/05/16 07:30 | Sebastian Prechtel v Alexander Mannapov | 7-5,6-1 |
| ITF M15 Troisdorf | 2021/05/09 10:00 | Sebastian Prechtel v Buvaysar Gadamauri | 2-6,4-6 |
| ITF M15 Sibenik | 2021/04/24 10:05 | Aldin Setkic v Sebastian Prechtel | 4-6,6-2,7-5 |
| ITF M15 Sibenik | 2021/04/23 08:00 | Sebastian Prechtel v Alexander Erler | 6-4,6-4 |
| ITF M15 Sibenik | 2021/04/22 08:00 | Kyrian Jacquet v Sebastian Prechtel | 1-6,6-2,3-6 |
| ITF M15 Sibenik | 2021/04/21 08:00 | Sebastian Prechtel v Frane Nincevic | 6-0,6-3 |
| ITF M25 Meerbusch | 2021/04/14 12:25 | Sebastian Prechtel v Tobias Simon | 5-7,6-3,3-6 |
| ITF M15 Sibenik | 2021/05/17 08:00 | Nikola Basic v Frane Nincevic | 6-7,6-1,10-8 |
| ITF M15 Sibenik | 2021/05/16 07:30 | Lovre Erceg v Nikola Basic | 0-6,1-6 |
| ITF M15 Sibenik | 2021/04/18 10:00 | Nikola Basic v Luka Mikrut | 4-6,6-4,6-10 |
| ITF M15 Porec | 2021/03/08 11:30 | Nikola Basic v Matteo Arnaldi | 1-6,3-6 |
| ITF M15 Porec | 2021/03/07 13:00 | Luka Mikrut v Nikola Basic | 5-7,2-6 |
| Adriatic Tennis Series | 2020/06/15 13:21 | Nikola Basic v Mili Poljicak | 6-4,2-6,0-0 |
| Adriatic Tennis Series | 2020/06/15 11:00 | Nikola Basic v Mili Poljicak | 5-4 |
| ITF M15 Porec | 2020/03/08 14:00 | Nikola Basic v Luka Mrsic | 7-5,2-6,4-10 |