Stadium: Court 9 Round: 26 Ground: Clay
| ITF M15 Bucharest | 2021/05/26 07:00 | Uladzimir Ignatik v Ilya Snitari | 6-2,6-7,6-4 |
| ITF M25 Jablonec Nad Nisou | 2021/05/20 08:00 | Uladzimir Ignatik v Jack Draper | 6-3,3-6,4-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/18 12:10 | Uladzimir Ignatik v Markus Eriksson | 6-0,6-1 |
| ITF M25 Prague | 2021/05/12 12:30 | Manuel Guinard v Uladzimir Ignatik | 6-4,5-7,6-4 |
| Challenger Split | 2021/04/07 09:00 | Uladzimir Ignatik v Andrea Collarini | 6-2,2-6,1-6 |
| Challenger Split | 2021/04/06 08:30 | Alex Bolt v Uladzimir Ignatik | 4-6,2-6 |
| Challenger Split | 2021/04/05 08:30 | Tung-Lin Wu v Uladzimir Ignatik | 6-7,3-6 |
| Challenger Split | 2021/04/04 09:00 | Mick Veldheer v Uladzimir Ignatik | 1-6,3-6 |
| ITF M15 Bucharest | 2021/05/26 07:00 | Tomas Lipovsek Puches v Valentin Royer | 6-4,1-6,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/05/23 10:00 | Juan Pablo Paz v Tomas Lipovsek Puches | 6-3,2-0 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 12:30 | Vladimir Filip v Tomas Lipovsek Puches | 3-6,0-5 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 07:00 | Tomas Lipovsek Puches v Juan Ignacio Galarza | 6-3,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 13:30 | Tomas Lipovsek Puches v Simon Beaupain | 5-7,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/19 10:00 | Nicholas David Ionel v Tomas Lipovsek Puches | 5-7,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/18 10:00 | Colin Sinclair v Tomas Lipovsek Puches | 6-2,5-1 |
| ITF M15 Troisdorf | 2021/05/11 12:35 | Tomas Lipovsek Puches v Kai Wehnelt | 1-6,7-6,3-6 |