Stadium: KNLTB Court Round: 14 Ground: Clay
| Challenger - Medellin | 2023/06/27 15:00 | Jorge Panta v Pedro Sakamoto | 6-4,6-2 |
| Challenger - Cali | 2023/06/23 19:30 | Pedro Sakamoto v Guido Andreozzi | 4-6,4-6 |
| Challenger - Cali | 2023/06/22 17:45 | Gerald Melzer v Pedro Sakamoto | 7-6,4-6,6-7 |
| Challenger - Cali | 2023/06/21 18:00 | Pedro Sakamoto v Alexis Galarneau | 7-6,6-2 |
| Challenger - Cali | 2023/06/20 18:15 | Pedro Sakamoto v Patrick Kypson | 7-5,6-3 |
| Challenger - Prostejov | 2023/06/05 09:35 | Pedro Sakamoto v Hynek Barton | 2-6,4-6 |
| Challenger - Prostejov | 2023/06/04 11:25 | Lorenzo Giustino v Pedro Sakamoto | 6-4,6-7,6-7 |
| ITF M25 Jablonec Nad Nisou | 2023/05/30 07:55 | Pedro Sakamoto v Noah Schlagenhauf | 4-6,6-3,5-10 |
| Challenger - San Benedetto | 2023/07/09 09:00 | Alexander Weis v Luca Potenza | 6-3,6-1 |
| ITF M15 Frascati | 2023/06/07 10:10 | Luca Potenza v Alessandro Bellifemine | 2-6,1-6 |
| ITF M25 Rooma | 2023/06/03 09:30 | Luca Potenza v Goncalo Oliveira | 2-6,1-6 |
| ITF M25 Rooma | 2023/06/02 09:00 | Alex Barrena v Luca Potenza | 6-7,4-6 |
| ITF M25 Rooma | 2023/06/01 09:00 | Federico Iannaccone v Luca Potenza | 6-3,4-6,3-6 |
| ITF M25 Rooma | 2023/05/31 08:00 | Gabriel Debru v Luca Potenza | 3-6,2-6 |
| ITF M25 Rooma | 2023/05/30 08:00 | Luca Potenza v Filip Peliwo | 6-3,6-2 |
| ITF M25 Reggio Emilia | 2023/05/17 13:50 | Alex Barrena v Luca Potenza | 6-3,6-3 |