Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Santo Domingo | 2023/04/11 14:00 | Paulo A S Dos Santos v Juan Sebastian Osorio | 6-2,6-7,5-10 |
| ITF M15 Santo Domingo | 2023/04/10 14:00 | Paulo A S Dos Santos v John Moncada Salazar | 7-5,6-2 |
| ITF M15 De Los Tsachilas | 2023/04/06 18:10 | Paulo A S Dos Santos v Andres Andrade | 5-7,2-6 |
| ITF M15 De Los Tsachilas | 2023/04/05 14:00 | Paulo A S Dos Santos v Thiago Cigarran | 6-4,6-3 |
| ITF M25 Mosquera | 2023/03/23 20:00 | Paulo A S Dos Santos v Johan A Rodriguez Rodriguez | 4-6,6-7 |
| ITF M25 Mosquera | 2023/03/22 20:50 | Paulo A S Dos Santos v Enrique Pena | 6-7,6-4,6-2 |
| ITF M25 Mosquera | 2023/03/21 14:30 | Pedro Sakamoto v Paulo A S Dos Santos | 6-1,5-7,6-10 |
| ITF M25 Mosquera | 2023/03/20 15:00 | Ivan Sanchez Bahamon v Paulo A S Dos Santos | 0-6,1-6 |
| ITF M15 Pazardzhik | 2023/05/24 09:00 | Lorenzo Vatteroni v Luca Giacomini | 6-7,0-6 |
| ITF M15 Pazardzhik | 2023/05/22 07:00 | Lorenzo Vatteroni v Samuil Konov | 6-0,6-3 |
| ITF M15 Pazardzhik | 2023/05/18 10:30 | Lorenzo Vatteroni v Simon A Ivanov | 2-6,2-6 |
| ITF M15 Pazardzhik | 2023/05/16 06:30 | Sean Hess v Lorenzo Vatteroni | 0-6,6-2,10-5 |
| ITF M15 Pazardzhik | 2023/05/15 11:30 | Gheorghe Claudiu Schinteie v Lorenzo Vatteroni | 3-6,2-6 |
| ITF M15 Osijek | 2023/04/30 08:00 | Lorenzo Vatteroni v Pavel Verbin | 6-1,0-6,9-11 |
| ITF M25 Split | 2023/04/17 15:10 | Lorenzo Vatteroni v Alessandro Ingarao | 3-6,4-6 |
| ITF M25 Split | 2023/04/17 07:00 | Lorenzo Vatteroni v Luka Veselic | 6-1,6-2 |