Stadium: Cancha 4 Round: 62 Ground: Clay
| ITF - Cairo M15 | 2021/01/11 08:00 | Santiago De La Fuente v Jaime Caldes | 6-4,3-6,5-10 |
| ITF - Cairo M15 | 2021/01/10 08:00 | Nikita Kashirin v Santiago De La Fuente | 6-4,4-6,7-10 |
| ITF - Cairo M15 | 2021/01/03 09:00 | Santiago De La Fuente v Maxence Beauge | 5-7,3-6 |
| ITF - Hurlingham M25 | 2020/03/01 15:30 | Gonzalo Lama v Santiago De La Fuente | 6-3,6-2 |
| ITF Argentina F4 | 2018/09/02 15:30 | Francisco Comesana v Santiago De La Fuente | 6-1,6-4 |
| ITF Argentina F4 | 2018/09/01 17:30 | Santiago De La Fuente v Fernando Sierra | 6-4,6-2 |
| ITF Argentina F3 | 2018/05/27 12:30 | Francisco Aranguren v Santiago De La Fuente | 6-7,7-6,6-2 |
| ITF Argentina F2 | 2018/05/22 17:15 | Santiago De La Fuente v Santiago Rodriguez Taverna | 0-6,2-6 |
| ITF - Maldonado M15 | 2019/11/26 12:00 | Alan Postay v Bautista Vilicich | 6-4,3-6,5-10 |
| ITF M15 Junin | 2019/10/23 12:00 | Alan Postay v Esteban Bruna | 5-7,1-6 |
| ITF M15 Junin | 2019/10/22 12:00 | Matias Riva v Alan Postay | 4-6,6-1,8-10 |
| ITF - Santiago M15 | 2019/10/02 11:00 | Alan Postay v Luciano Carraro | 2-6,4-6 |
| ITF - Santiago M15 | 2019/09/30 14:00 | Alan Postay v Marcelo Barros | 6-3,6-0 |
| ITF - Buenos Aires M15 | 2019/09/15 17:00 | Luciano Doria v Alan Postay | 6-3,5-7,10-4 |
| ITF - Cancun M15 | 2019/08/28 18:25 | Alan Postay v Brandon Walkin | 5-7,3-6 |
| ITF - Cancun M15 | 2019/08/26 18:00 | Alan Postay v Nicholas Shamma | 1-6,1-6 |