Stadium: Pista 3 Round: 26 Ground: Clay
| Challenger Sevilla | 2023/09/04 15:20 | Valentin Royer v Mario G Fernandez | 6-3,7-6 |
| Challenger Como | 2023/08/30 13:40 | Valentin Royer v Samuel Vincent Ruggeri | 6-3,3-6,4-6 |
| Challenger Como | 2023/08/29 10:35 | Giovanni Fonio v Valentin Royer | 4-6,4-6 |
| Challenger Como | 2023/08/28 16:15 | Henrique Rocha v Valentin Royer | 4-6,2-6 |
| Challenger Praha | 2023/08/22 10:00 | Valentin Royer v Joao Sousa | 4-6,1-6 |
| Challenger Liberec | 2023/08/02 10:00 | Michael Vrbensky v Valentin Royer | 6-4,2-6,6-4 |
| Challenger Verona | 2023/07/26 08:00 | Vít Kopřiva v Valentin Royer | 7-6,6-3 |
| Challenger Verona | 2023/07/24 08:00 | Valentin Royer v Giovanni Oradini | 6-2,2-6,6-1 |
| Challenger Sevilla | 2023/09/05 09:00 | Javier Barranco Cosano v Facundo Diaz Acosta | 1-6,6-7 |
| US Open | 2023/08/29 19:15 | Facundo Diaz Acosta v John Isner | 4-6,3-6,6-7 |
| ATP Winston-Salem | 2023/08/22 18:00 | Laslo Djere v Facundo Diaz Acosta | 6-3,6-3 |
| ATP Winston-Salem | 2023/08/21 18:00 | Facundo Diaz Acosta v Quentin Halys | 4-6,6-2,6-4 |
| Challenger Amersfoort | 2023/07/20 10:50 | Facundo Diaz Acosta v Stefano Travaglia | 6-3,4-6,6-4 |
| Challenger Amersfoort | 2023/07/18 14:40 | Facundo Diaz Acosta v Ugo Blanchet | 6-1,6-2 |
| Challenger Milán | 2023/07/09 14:30 | Facundo Diaz Acosta v Matteo Gigante | 6-3,6-3 |
| Challenger Milán | 2023/07/08 13:05 | Facundo Diaz Acosta v Flavio Cobolli | 6-0,4-6,6-3 |