Stadium: Court 2 Round: 27 Ground: Clay
| ITF M25 Belgrade | 2021/06/29 10:50 | Kristijan Juhas v Nick Hardt | 2-6,1-6 |
| ITF M15 Brcko | 2021/05/19 10:25 | Luka Pavlovic v Kristijan Juhas | 6-4,6-4 |
| ITF M15 Prijedor | 2021/05/14 08:15 | Kristijan Juhas v Gergely Madarasz | 4-6,6-7 |
| ITF M15 Prijedor | 2021/05/13 11:40 | Kristijan Juhas v Federico Campana | 6-3,3-6,6-4 |
| ITF M15 Prijedor | 2021/05/11 08:00 | Kristijan Juhas v Lazar Milicevic | 6-3,6-0 |
| ITF M15 Opatija | 2021/03/22 08:00 | Kristijan Juhas v Matteo Arnaldi | 6-3,4-6,7-10 |
| ITF M15 Rovinj | 2021/03/16 11:35 | Kristijan Juhas v Francesco Passaro | 1-6,0-6 |
| ITF M15 Rovinj | 2021/03/15 14:10 | Juan Bautista Otegui v Kristijan Juhas | 0-6,2-6 |
| ITF M15 Antalya | 2021/06/29 08:25 | Andrey Chepelev v Mariano Kestelboim | 6-7,7-5,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/26 08:00 | Joris De Loore v Andrey Chepelev | 7-5,6-5 |
| UTR Pro Tennis Series Barcelona | 2021/06/24 10:00 | Andrey Chepelev v Luc Fomba | 6-2,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/06/23 12:30 | Andrey Chepelev v Gerard Planelles Ripoll | 6-1,7-5 |
| UTR Pro Tennis Series Barcelona | 2021/06/22 16:00 | Andrey Chepelev v Javier Alejandro Mendoza Crespo | 6-2,6-7,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/06/21 09:30 | Jaime Caldes v Andrey Chepelev | 3-6,7-6,2-5 |
| ITF M15 Shymkent | 2021/06/02 05:00 | Ivan Gakhov v Andrey Chepelev | 6-2,6-4 |
| ITF M15 Shymkent | 2021/05/26 07:50 | Andrey Chepelev v Eric Vanshelboim | 4-6,2-6 |