Stadium: Court 5 Round: 14 Ground: Clay
| ITF M25 Brasov | 2023/07/03 10:25 | Dragos N Cazacu v Matei Cristian Onofrei | 7-5,5-7,6-3 |
| ITF M15 Cluj Napoca | 2023/06/19 12:55 | Matei Cristian Onofrei v Simone Roncalli | 2-6,5-7 |
| ITF M25 Grasse | 2023/06/11 09:15 | Matthieu Bolot v Matei Cristian Onofrei | 6-1,6-0 |
| ITF M15 Constanta | 2023/05/28 06:00 | Thiago Cigarran v Matei Cristian Onofrei | 6-1,7-6 |
| ITF M15 Bucharest | 2023/05/22 09:00 | Matei Cristian Onofrei v Lior Goldenberg | 4-6,1-6 |
| ITF M25 Bacau | 2022/07/25 07:00 | Radu Mihai Papoe v Matei Cristian Onofrei | 6-3,6-0 |
| ITF M25 Bacau | 2022/07/24 09:00 | Matei Cristian Onofrei v David Gabor | 6-3,6-1 |
| Challenger Iasi | 2022/07/10 12:05 | Matei Cristian Onofrei v Calin Manda | 0-6,2-6 |
| ITF M25 Marburg | 2023/07/05 10:20 | Daniel Salazar v Juan Bautista Otegui | 6-4,6-3 |
| Challenger Modena | 2023/06/25 08:00 | Juan Bautista Otegui v Remy Bertola | 4-6,6-3,1-6 |
| Challenger Blois | 2023/06/19 12:25 | Alex Michelsen v Juan Bautista Otegui | 5-7,6-3,6-3 |
| Challenger Blois | 2023/06/18 11:40 | Arklon H D Pino v Juan Bautista Otegui | 6-2,3-6,6-7 |
| ITF M15 Litija | 2023/06/13 13:50 | Juan Bautista Otegui v Gal Emersic Potocnik | 2-6,1-6 |
| ITF M15 Sarajevo | 2023/06/06 12:45 | Dusan Obradovic v Juan Bautista Otegui | 6-4,6-4 |
| ITF M25 Kiseljak | 2023/06/02 12:25 | Juan Bautista Otegui v Dmitry Popko | 7-6,5-7,4-6 |
| ITF M25 Kiseljak | 2023/06/01 09:00 | Juan Bautista Otegui v Nicolas Zanellato | 7-6,5-7,6-1 |