Stadium: Court 7 Round: 19 Ground: Clay
| ATP - Santiago | 2024/02/24 15:00 | Francisco Comesana v Ignacio Buse | 6-1,5-7,7-6 |
| ITF - M25 Vila Real de Santo Antonio | 2024/02/16 11:30 | Karue Sell v Ignacio Buse | 4-6,6-1,6-0 |
| ITF - M25 Vila Real de Santo Antonio | 2024/02/14 14:20 | Ignacio Buse v Jaime Faria | 5-7,6-4,7-5 |
| Davis Cup | 2024/02/05 01:00 | Alejandro Tabilo v Ignacio Buse | 2-6,6-3,6-2 |
| Davis Cup | 2024/02/03 23:15 | Nicolas Jarry v Ignacio Buse | 2-6,6-2,3-6 |
| ITF M15 Manacor | 2024/01/25 12:00 | Yaroslav Demin v Ignacio Buse | 6-4,6-2 |
| Challenger - Temuco | 2023/11/29 17:00 | Ignacio Buse v Gilbert S K Junior | 4-6,6-7 |
| Challenger - Temuco | 2023/11/28 13:00 | Hugo Dellien v Ignacio Buse | 6-1,6-7,4-6 |
| Challenger - Santa Cruz | 2024/03/03 16:45 | Tobias Franco v Guido Ivan Justo | 1-6,1-6 |
| ITF M15 - Villa Maria | 2024/02/21 16:25 | Luciano Emanuel Ambrogi v Guido Ivan Justo | 7-6,6-2 |
| ITF - M25 Punta del Este | 2024/02/09 15:50 | Guido Ivan Justo v Gonzalo Bueno | 7-6,3-6,5-7 |
| ITF - M25 Punta del Este | 2024/02/08 13:00 | Eduardo Ribeiro v Guido Ivan Justo | 6-7,2-6 |
| ITF - M25 Punta del Este | 2024/02/06 16:30 | Ignacio Monzon v Guido Ivan Justo | 4-6,6-4,2-6 |
| ITF M15 - Santa Cruz | 2023/11/30 23:10 | Juan C P Angelo v Guido Ivan Justo | 7-6,6-0 |
| ITF M15 - Santa Cruz | 2023/11/28 21:50 | Joao Victor C Loureiro v Guido Ivan Justo | 1-6,3-6 |
| ITF - M15 Rosario | 2023/11/07 15:00 | Matias Franco Descotte v Guido Ivan Justo | 6-3,6-3 |