Stadium: Court 1 Round: 19 Ground: Clay
| Challenger Blois | 2023/06/18 14:25 | Nikolas Sanchez Izquierdo v Jakub Paul | 7-6,3-6,6-1 |
| Challenger Lyon | 2023/06/11 11:55 | Nikolas Sanchez Izquierdo v Tom Paris | 5-7,2-6 |
| ITF M25 Mataro | 2023/05/28 08:20 | Stefanos Sakellaridis v Nikolas Sanchez Izquierdo | 1-6,4-6 |
| ITF M25 Mataro | 2023/05/27 09:00 | Kyle Kang v Nikolas Sanchez Izquierdo | 7-6,2-6,2-6 |
| ITF M25 Mataro | 2023/05/26 12:45 | Adolfo Daniel Vallejo v Nikolas Sanchez Izquierdo | 1-6,1-6 |
| ITF M25 Mataro | 2023/05/25 11:00 | Fajing Sun v Nikolas Sanchez Izquierdo | 2-6,3-6 |
| ITF M25 Mataro | 2023/05/23 14:55 | Zach Stephens v Nikolas Sanchez Izquierdo | 1-6,1-6 |
| ITF M25 Gurb | 2023/05/18 09:00 | David Jorda Sanchis v Nikolas Sanchez Izquierdo | 6-4,6-2 |
| Challenger Blois | 2023/06/18 11:50 | Conner Huertas Del Pino v Lucas Poullain | 6-3,4-6,6-1 |
| Challenger Lyon | 2023/06/11 12:35 | Calvin Hemery v Conner Huertas Del Pino | 6-3,6-7,7-6 |
| Challenger Heilbronn | 2023/06/04 14:00 | Conner Huertas Del Pino v Akira Santillan | 1-6,2-6 |
| Challenger Coquimbo | 2023/05/03 15:55 | Mateus Alves v Conner Huertas Del Pino | 6-1,3-6,6-3 |
| Challenger Coquimbo | 2023/05/02 14:00 | Conner Huertas Del Pino v Daniel Antonio Nunez | 6-4,6-4 |
| Challenger Coquimbo | 2023/05/01 16:10 | Conner Huertas Del Pino v Thiago Cigarran | 6-3,6-0 |
| Challenger Coquimbo | 2023/04/30 18:20 | Conner Huertas Del Pino v Matias Rojas | 6-1,6-0 |
| Challenger Buenos Aires | 2023/04/26 13:00 | Luciano Darderi v Conner Huertas Del Pino | 6-2,6-0 |