| UTR Pro Tennis Series Dubai | 2022/01/10 04:30 | Dan Alexandru Tomescu v Kai Lemstra | 2-6,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/04 08:00 | Dan Alexandru Tomescu v Stefan A Andreescu | 3-6,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 11:00 | Dan Alexandru Tomescu v Johann Willems | 6-7,6-7 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 12:30 | Dan Alexandru Tomescu v Simon A Ivanov | 6-3,6-2 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 11:00 | Dan Alexandru Tomescu v Dragos Constantin Ignat | 6-3,5-2 |
| ITF M15 Antalya | 2021/11/18 06:30 | Dan Alexandru Tomescu v Dragos Nicolae Madaras | 4-6,2-6 |
| ITF M15 Antalya | 2021/11/17 06:15 | Dan Alexandru Tomescu v Fermin Tenti | 6-1,6-3 |
| UTR Pro Tennis Series Brasov | 2021/10/30 06:30 | Dan Alexandru Tomescu v Vlad Andrei Dancu | 7-5,4-6,2-5 |
| UTR Pro Tennis Series Dubai | 2022/01/10 04:30 | Igor Sijsling v Martins Podzus | 4-6,6-1,4-6 |
| UTR Pro Tennis Series Dubai | 2022/01/08 07:30 | Igor Sijsling v Ilya Snitari | 1-6,1-6 |
| UTR Pro Tennis Series Dubai | 2022/01/07 07:30 | Oscar Jose Gutierrez v Igor Sijsling | 4-6,6-1,6-1 |
| UTR Pro Tennis Series Dubai | 2022/01/06 09:00 | Martins Podzus v Igor Sijsling | 2-6,6-7 |
| UTR Pro Tennis Series Dubai | 2022/01/03 06:00 | Igor Sijsling v Simon Roberts | 6-3,6-1 |
| Challenger Lisbon | 2021/09/27 15:10 | Igor Sijsling v Andrea Pellegrino | 0-6,4-6 |
| Challenger Braga | 2021/09/21 09:00 | Igor Sijsling v Michael Vrbensky | 1-6,4-6 |
| Challenger Prague | 2021/08/27 09:00 | Franco Agamenone v Igor Sijsling | 6-3,6-0 |