Stadium: Court 6 Round: 26 Ground: Clay
| ITF M15 Novi Sad | 2021/07/27 12:05 | Dan Alexandru Tomescu v Milan Macura | 6-2,6-4 |
| Challenger Iasi | 2021/07/13 07:00 | Dan Alexandru Tomescu v Filip Cristian Jianu | 4-6,3-6 |
| Challenger Iasi | 2021/07/12 08:00 | Bogdan Bobrov v Dan Alexandru Tomescu | 2-6,3-6 |
| Challenger Iasi | 2021/07/11 09:30 | Dan Alexandru Tomescu v Mathieu Perchicot | 6-3,6-4 |
| ITF M15 Genova | 2021/06/14 07:00 | Pascal Meis v Dan Alexandru Tomescu | 7-5,6-4 |
| ITF M15 Antalya | 2021/06/02 09:15 | Dan Alexandru Tomescu v Matteo Gigante | 6-7,2-6 |
| ITF M15 Bukarest | 2021/05/25 16:00 | Mathieu Perchicot v Dan Alexandru Tomescu | 6-3,7-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 09:35 | Stefan Palosi v Dan Alexandru Tomescu | 2-6,5-7 |
| ITF M15 Perugia | 2021/07/21 13:00 | Juan Pablo Paz v Alessandro Pecci | 3-6,4-6 |
| ITF M15 Bergamo | 2021/06/24 10:40 | Juan Ignacio Galarza v Juan Pablo Paz | 6-3,7-6 |
| ITF M15 Bergamo | 2021/06/22 18:40 | Juan Pablo Paz v Alessandro Bega | 4-6,6-0,6-3 |
| ITF M15 Genova | 2021/06/17 11:30 | Juan Pablo Paz v Luca Nardi | 3-6,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/05 07:00 | Juan Pablo Paz v Oscar Jose Gutierrez | 3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/06/04 08:30 | Juan Pablo Paz v Petru-Alexandru Luncanu | 6-3,6-1 |
| UTR Pro Tennis Series Bucharest | 2021/06/03 09:00 | Juan Pablo Paz v Vlad Andrei Dumitru | 6-2,5-1 |
| UTR Pro Tennis Series Bucharest | 2021/06/02 16:00 | Juan Pablo Paz v Anatoliy Petrenko | 6-4,6-2 |