Stadium: TK PALILULA C3 Round: 62 Ground: Clay
| ITF M25 Belgrade | 2021/06/28 07:00 | George Botezan v Tadija Radovanovic | 7-6,6-2 |
| ITF M25 Belgrade | 2021/06/27 07:00 | Denis Klok v George Botezan | 3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/03 07:30 | George Botezan v Oscar Jose Gutierrez | 0-6,3-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/02 14:30 | George Botezan v Ioan Alexandru Chirita | 1-6,2-6 |
| ITF M15 Bucharest | 2021/05/25 07:00 | George Botezan v Vlad Andrei Dancu | 7-6,0-6,4-10 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 09:42 | Bogdan Ionut Apostol v George Botezan | 3-6,6-2,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 17:00 | George Botezan v Dan Alexandru Tomescu | 6-4,6-2 |
| ITF M15 Sibenik | 2021/04/20 10:05 | George Botezan v Tim Heger | 6-3,4-6,9-11 |
| ITF M25 Belgrade | 2021/06/28 07:00 | Nikola Slavic v Toby Martin | 6-4,6-3 |
| ITF M25 Belgrade | 2021/06/27 07:00 | Paul Valsecchi v Nikola Slavic | 4-6,4-6 |
| ITF M15 Ystad | 2019/08/06 11:35 | Simon Yitbarek v Nikola Slavic | 6-3,6-2 |
| ITF M15 Antalya | 2019/04/18 07:30 | Nikola Slavic v Bogdan Bobrov | 1-6,2-6 |
| ITF M15 Antalya | 2019/04/17 11:15 | Illya Beloborodko v Nikola Slavic | 6-1,3-6,6-7 |
| ITF Estonia F3 | 2018/11/03 11:00 | Peter Vajda v Nikola Slavic | 6-1,6-2 |
| ITF Estonia F2 | 2018/10/28 09:00 | Lukas Mugevicius v Nikola Slavic | 6-2,6-2 |
| ITF Estonia F2 | 2018/10/27 08:00 | Nikola Slavic v Gustavs Lukstins | 6-0,6-3 |