Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Seville | 2022/09/05 15:00 | Lorenzo Giustino v Facundo Diaz Acosta | 6-7,6-4,1-6 |
| Challenger Heilbronn | 2023/06/11 13:00 | Facundo Diaz Acosta v Matteo Arnaldi | 6-7,1-6 |
| Challenger Heilbronn | 2023/06/10 10:25 | Facundo Diaz Acosta v Rudolf Molleker | 7-5,6-3 |
| Challenger Heilbronn | 2023/06/09 11:00 | Akira Santillan v Facundo Diaz Acosta | 5-7,3-6 |
| Challenger Heilbronn | 2023/06/08 12:00 | Maxime Janvier v Facundo Diaz Acosta | 1-6,6-3,6-7 |
| Challenger Heilbronn | 2023/06/06 09:30 | Facundo Diaz Acosta v Oscar Otte | 6-4,6-7,6-1 |
| French Open | 2023/05/28 11:20 | Jason Kubler v Facundo Diaz Acosta | 1-6,6-3,6-4,3-6,6-1 |
| French Open | 2023/05/26 09:00 | Sebastian Ofner v Facundo Diaz Acosta | 7-5,6-3 |
| French Open | 2023/05/24 11:05 | Oleksii Krutykh v Facundo Diaz Acosta | 5-7,5-7 |
| Challenger Perugia | 2023/06/12 13:30 | Pol Martin Tiffon v Lorenzo Giustino | 6-3,6-3 |
| Challenger Prostejov | 2023/06/04 11:25 | Lorenzo Giustino v Pedro Sakamoto | 6-4,6-7,6-7 |
| Challenger Vicenza | 2023/05/29 10:50 | Lorenzo Giustino v Nerman Fatic | 2-6,2-6 |
| Challenger Vicenza | 2023/05/28 12:00 | Lorenzo Giustino v Daniel Dutra Da Silva | 6-4,4-6,6-1 |
| French Open | 2023/05/22 11:00 | Lorenzo Giustino v Frederico Ferreira Silva | 7-6,6-7,1-6 |
| Challenger Francavilla | 2023/05/13 10:00 | Lorenzo Giustino v Benoit Paire | 3-6,2-6 |
| Challenger Francavilla | 2023/05/12 11:55 | Raphael Collignon v Lorenzo Giustino | 6-7,2-6 |
| Challenger Francavilla | 2023/05/10 09:30 | Lorenzo Giustino v Dimitar Kuzmanov | 1-6,7-6,6-2 |