Stadium: COURT VIKTOR TROICKI Round: 26 Ground: Clay
| ITF M25 - Kursumlijska Banja | 2023/06/07 07:00 | Romeo Hadzimehmedovic v Sebastian Gima | 0-6,2-6 |
| ITF M15 - Constanta | 2023/06/03 07:55 | Sebastian Gima v Florent Bax | 3-6,7-6,0-6 |
| ITF M15 - Constanta | 2023/06/02 08:00 | Petr Nesterov v Sebastian Gima | 4-6,2-6 |
| ITF M15 - Constanta | 2023/06/01 10:10 | Calin Manda v Sebastian Gima | 6-3,2-6,4-6 |
| ITF M15 - Constanta | 2023/05/30 10:05 | Manfredi Graziani v Sebastian Gima | 2-6,1-6 |
| ITF M15 - Pazardzhik | 2023/05/26 07:00 | Sebastian Gima v Riccardo Balzerani | 6-7,2-6 |
| ITF M15 - Pazardzhik | 2023/05/25 07:00 | Sebastian Gima v Luca Giacomini | 6-2,6-2 |
| ITF M15 - Pazardzhik | 2023/05/23 08:00 | Sebastian Gima v Thiago Cigarran | 6-0,5-7,6-2 |
| ITF M25 - Kursumlijska Banja | 2023/06/07 10:05 | Aleksei Khomich v Gonzalo Villanueva | 5-7,3-6 |
| ITF M25 - Kiseljak | 2023/06/02 10:45 | Pedro Boscardin Dias v Gonzalo Villanueva | 6-1,6-4 |
| ITF M25 - Kiseljak | 2023/06/01 08:55 | Samuel Puskar v Gonzalo Villanueva | 3-6,4-6 |
| ITF M25 - Kiseljak | 2023/05/31 11:50 | Corey Gaal v Gonzalo Villanueva | 5-7,2-6 |
| Challenger - Skopje | 2023/05/21 09:00 | Gonzalo Villanueva v Mathias Bourgue | 2-6,2-6 |
| Challenger - Coquimbo | 2023/05/01 16:55 | Murkel Dellien v Gonzalo Villanueva | 6-3,6-4 |
| Challenger - Buenos Aires | 2023/04/28 15:35 | Andrea Collarini v Gonzalo Villanueva | 6-2,6-1 |
| Challenger - Buenos Aires | 2023/04/26 14:30 | Gonzalo Villanueva v Nick Hardt | 7-5,1-6,7-5 |