Estádio: Court 3 Round: 54 Ground: Clay
| ITF - M15 Villa María | 2024/02/18 16:30 | Facundo Bermejo v Thiago Cigarran | 4-6,1-6 |
| ITF - M15 Santo Domingo | 2023/11/12 18:30 | Ignasi Forcano v Facundo Bermejo | 6-4,4-6,13-11 |
| ITF - M15 Tallahassee | 2023/10/23 14:00 | Justin Lyons v Facundo Bermejo | 6-3,3-6,10-7 |
| ITF - M25 Mendoza | 2023/10/01 12:00 | Facundo Bermejo v Mateo Matulovich | 2-6,2-6 |
| ITF - M15 Madrid | 2023/09/05 12:00 | Facundo Bermejo v Peetu Pohjola | 2-6,2-6 |
| ITF - M15 Madrid | 2023/09/04 10:00 | Facundo Bermejo v Ausias Martin Melo | 6-2,6-4 |
| ITF - M15 Madrid | 2023/09/03 14:00 | Noah Regas v Facundo Bermejo | 6-1,6-7,7-10 |
| ITF - M15 Bucareste | 2023/08/28 06:30 | Gian Marco Ortenzi v Facundo Bermejo | 6-2,6-1 |
| ITF - M25 Recife | 2024/03/03 16:00 | Guilherme Meale v Gabriel P Tumasonis | 0-6,2-6 |
| Challenger - Piracicaba | 2024/01/28 18:45 | Damien Wenger v Gabriel P Tumasonis | 6-1,6-1 |
| ITF - M25 Lajeado | 2023/10/09 16:00 | Sean Hess v Gabriel P Tumasonis | 6-3,6-2 |
| ITF - M15 São Paulo | 2023/08/21 16:30 | Enzo Lima v Gabriel P Tumasonis | 6-3,6-1 |
| ITF - M15 Belém | 2023/08/15 13:00 | Gabriel P Tumasonis v Miguel Angel Cabrera | 0-6,1-6 |
| ITF - M15 Belém | 2023/08/14 13:00 | Gabriel P Tumasonis v Valentin M Greco | 6-3,6-3 |
| ITF - M25 Mosquera | 2023/03/20 18:40 | Arvid Nordquist v Gabriel P Tumasonis | 6-3,6-4 |
| ITF - M25 Anapoima | 2023/03/12 15:00 | Joel Angel Lucero v Gabriel P Tumasonis | 6-1,6-2 |