Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Olavarria | 2023/09/07 20:10 | Santiago Bramajo v Lautaro Midon | 2-6,1-6 |
| ITF M15 Olavarria | 2023/09/05 14:50 | Santiago Bramajo v Francisco Pini | 6-0,6-2 |
| ITF M15 Olavarria | 2023/09/03 14:30 | Santiago Bramajo v Felipe Derdoy | 6-4,6-1 |
| ITF M15 Buenos Aires | 2023/08/27 16:00 | Francisco Pini v Santiago Bramajo | 6-3,2-6,11-9 |
| ITF M25 Tucuman | 2023/02/26 18:00 | Santiago Bramajo v Gabriel Roveri Sidney | 6-7,7-6,2-10 |
| ITF M15 Tucuman | 2023/02/22 13:00 | Santiago Bramajo v Matias Zukas | 3-6,4-6 |
| ITF M15 Tucuman | 2023/02/21 12:00 | Thiago Cigarran v Santiago Bramajo | 2-6,3-6 |
| ITF M15 Tucuman | 2023/02/19 14:30 | Gino Romano v Santiago Bramajo | 1-6,0-6 |
| ITF M15 Punta del Este | 2023/09/24 14:00 | Alvaro Guillen Meza v Bruno Kuzuhara | 7-6,1-6,3-6 |
| ITF M15 Punta del Este | 2023/09/23 14:00 | Alvaro Guillen Meza v Franco Roncadelli | 7-5,7-6 |
| ITF M15 Punta del Este | 2023/09/22 16:50 | Alvaro Guillen Meza v Bautista Vilicich | 6-4,3-6,6-4 |
| ITF M15 Punta del Este | 2023/09/21 13:00 | Alvaro Guillen Meza v Thiago Cigarran | 6-3,6-2 |
| ITF M15 Punta del Este | 2023/09/20 14:30 | Alvaro Guillen Meza v Juan Martin Fumeaux | 6-3,6-1 |
| Davis Cup | 2023/09/15 09:00 | Valentin Vacherot v Alvaro Guillen Meza | 6-3,6-7,6-7 |
| Challenger Lima | 2023/08/26 22:00 | Blaise Bicknell v Alvaro Guillen Meza | 6-7,1-6 |
| Challenger Lima | 2023/08/25 19:00 | Alvaro Guillen Meza v Renzo Olivo | 7-5,7-5 |