Stadium: Court 2 Round: 26 Ground: Clay
| Eastern European Championship | 2020/06/24 12:00 | Eric Vanshelboim v Dusan Rajic | 6-1,6-3 |
| ITF M15 - Brcko | 2021/05/21 07:35 | Kristjan Tamm v Dusan Rajic | 4-6,5-7 |
| ITF M15 - Brcko | 2021/05/18 12:00 | Lazar Milicevic v Dusan Rajic | 7-6,6-4 |
| ITF M15 - Brcko | 2021/05/18 07:00 | Valentin Lapalu v Dusan Rajic | 1-6,6-3,6-10 |
| ITF M15 - Brcko | 2021/05/16 08:15 | Preston Connor v Dusan Rajic | 3-6,0-6 |
| ITF M15 - Prijedor | 2021/05/10 09:15 | Dusan Rajic v Lazar Milicevic | 2-6,2-6 |
| ITF M15 - Prijedor | 2021/05/09 09:30 | Vladan Tadic v Dusan Rajic | 3-6,4-6 |
| Eastern European Championship | 2020/07/30 11:00 | Milan Drinic v Dusan Rajic | 7-5,6-3 |
| Eastern European Championship | 2020/07/29 08:00 | Matias Zukas v Dusan Rajic | 6-3,6-4 |
| ITF M15 - Brcko | 2021/05/21 09:00 | Gilbert S K Junior v Eric Vanshelboim | 6-2,4-6,0-6 |
| ITF M15 - LPD Gran Canaria | 2021/04/28 08:30 | Eric Vanshelboim v Alvaro Lopez San Martin | 3-6,2-6 |
| ITF M15 - Shymkent | 2021/04/18 05:00 | Eric Vanshelboim v Ivan Gakhov | 6-1,6-1 |
| ITF M15 - Shymkent | 2021/04/17 05:25 | Andrey Chepelev v Eric Vanshelboim | 6-4,6-7,5-7 |
| ITF M15 - Shymkent | 2021/04/16 05:00 | Eric Vanshelboim v Damien Wenger | 6-4,2-6,6-2 |
| ITF M15 - Shymkent | 2021/04/15 04:00 | Eric Vanshelboim v Sanetulla Kutybaev | 6-0,6-1 |
| ITF M15 - Shymkent | 2021/04/14 03:55 | Eric Vanshelboim v Alessandro Ingarao | 7-6,3-6,6-1 |
| ITF M15 - Shymkent | 2021/04/11 06:55 | Eric Vanshelboim v Ivan Gakhov | 3-6,7-5,5-7 |