| ITF M15 Asuncion | 09/25 17:30 | 25 | Kaua Lorenzo Santos Gava v Nicolas Villalon Valdes | 6-4,0-6,1-6 | |
| ITF M15 Asuncion | 09/23 13:00 | 54 | Mateo Del Pino v Kaua Lorenzo Santos Gava | 5-7,3-6 | |
| ITF M15 Asuncion | 09/22 13:00 | 54 | Kaua Lorenzo Santos Gava v Benjamin Torres | 6-1,6-3 | |
| ITF M15 Asuncion | 09/16 14:00 | 54 | Kaua Lorenzo Santos Gava v Tobias Franco | 0-6,6-4,5-10 | |
| ITF M15 Asuncion | 09/15 15:00 | 54 | Ryan Fishback v Kaua Lorenzo Santos Gava | 6-7,6-0,8-10 | |
| ITF M25 Londrina | 08/14 16:30 | 26 | Jose Pereira v Kaua Lorenzo Santos Gava | 6-3,6-2 | |
| ITF M25 Londrina | 08/13 15:00 | 25 | Gustavo R de Almeida v Kaua Lorenzo Santos Gava | 3-6,2-6 | |
| ITF M25 Londrina | 08/12 16:00 | 54 | Kaua Lorenzo Santos Gava v Christian Oliveira | 6-4,6-2 | |
| ITF M25 Londrina | 08/11 16:00 | 54 | Matheus C Bueres v Kaua Lorenzo Santos Gava | 4-6,1-6 | |
| Challenger Curitiba | 10/22 13:00 | 14 | Gonzalo Villanueva v Kaua Lorenzo Santos Gava | 6-2,6-0 | |
| UTR Pro Barcelona | 03/11 08:30 | - | Kaua Lorenzo Santos Gava v Yann Wojcik | 5-7,5-7 | |
| UTR Pro Barcelona | 03/09 07:00 | - | Kaua Lorenzo Santos Gava v Quentin Robert | 1-6,2-6 | |
| UTR Pro Barcelona | 03/08 08:00 | - | Kaua Lorenzo Santos Gava v Kuzey Cekirge | 2-6,6-4,2-6 | |
| UTR Pro Barcelona | 03/07 11:22 | - | Kaua Lorenzo Santos Gava v Iker Urribarrens | 2-6,1-6 | |
| UTR Pro Barcelona | 03/06 08:00 | - | Kaua Lorenzo Santos Gava v Jordi Mas De Ugarte | 2-6,6-4,7-5 | |
| ITF M25 Vila Real de Santo Antonio | 02/12 09:00 | 44 | Javier Molino v Kaua Lorenzo Santos Gava | 6-2,6-4 | |
| ITF M25 Vila Real de Santo Antonio | 02/06 10:00 | 44 | Alejandro T Alvarez v Kaua Lorenzo Santos Gava | 5-7,6-1,10-4 | |
| ITF M25 Vila Real de Santo Antonio | 02/05 10:00 | 44 | Daniel Marincas v Kaua Lorenzo Santos Gava | 0-6,3-6 | |
| ITF M15 Antalya | 11/21 06:30 | 62 | Toby Martin v Kaua Lorenzo Santos Gava | Retired | |
| ITF M15 Antalya | 11/20 06:00 | 62 | Kaua Lorenzo Santos Gava v Mykyta Riepkin | 6-4,6-3 | |
| ITF M15 Antalya | 11/16 10:00 | 25 | Mihai Razvan Marinescu v Kaua Lorenzo Santos Gava | 6-0,6-2 | |
| ITF M25 Antalya | 11/08 08:45 | 62 | Kaua Lorenzo Santos Gava v Igor Trunov | 6-3,2-6,5-10 | |
| ITF M25 Antalya | 11/07 14:10 | 62 | Kaua Lorenzo Santos Gava v Alfred Almasi | 6-3,7-5 | |
| ITF M25 Antalya | 11/06 05:30 | 62 | Toby Martin v Kaua Lorenzo Santos Gava | 2-6,4-6 | |
| ITF M15 Antalya | 10/17 09:10 | 62 | Kaua Lorenzo Santos Gava v Gian M Di Natale | 3-6,3-6 | |
| ITF M15 Antalya | 10/16 07:15 | 62 | Pavel Verbin v Kaua Lorenzo Santos Gava | 1-6,3-6 |