Stadium: MTA 07 Round: 62 Ground: Clay
| ITF - M15 Antalya | 2021/04/11 07:00 | Federico Marchetti v Kristof Minarik | 6-3,6-3 |
| ITF - M15 Antalya | 2021/04/04 06:30 | Oleg Prihodko v Kristof Minarik | 6-4,6-2 |
| ITF - M15 Antalya | 2021/03/30 07:00 | Nicolo Turchetti v Kristof Minarik | 7-6,6-3 |
| ITF - M15 Antalya | 2021/03/29 07:00 | Kristof Minarik v Sidane Pontjodikromo | 6-3,6-0 |
| ITF - M15 Antalya | 2021/03/28 06:30 | Louroi Martinez v Kristof Minarik | 3-6,0-6 |
| ITF - M15 Antalya | 2021/03/21 07:00 | Max Houkes v Kristof Minarik | 6-1,6-3 |
| ITF - M15 Bratislava | 2021/03/09 09:00 | Mikalai Haliak v Kristof Minarik | 6-3,6-1 |
| ITF - M15 Bratislava | 2021/03/08 09:00 | Patrik Jancovic v Kristof Minarik | 2-6,1-6 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/03 10:00 | Jules Marie v Simeon Terziev | 6-3,6-0 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/02 07:00 | Ilya Snitari v Simeon Terziev | 6-0,6-3 |
| UTR Pro Tennis Series - Pazardzhik | 2021/04/01 07:00 | Yurii Dzhavakian v Simeon Terziev | 4-6,4-5 |
| UTR Pro Tennis Series - Pazardzhik | 2021/03/29 09:00 | Simeon Terziev v Gergely Madarasz | 3-6,1-6 |
| ITF - M15 Antalya | 2021/03/08 10:00 | Stefan Palosi v Simeon Terziev | 6-3,6-0 |
| ITF - M15 Antalya | 2021/03/07 07:00 | Thiago Cigarran v Simeon Terziev | 4-6,1-6 |
| ITF - M15 Antalya | 2021/02/28 07:00 | Simeon Terziev v Mert Naci Turker | 7-6,4-6,9-11 |
| ITF - M15 Antalya | 2021/01/04 07:00 | Jan Sebesta v Simeon Terziev | 6-3,7-6 |