Round: 26 Ground: Clay
| ITF M15 Mogi das Cruzes | 2023/04/26 13:00 | Adolfo Daniel Vallejo v Rafael Tosetto | 4-6,1-6 |
| Challenger Morelos | 2023/04/18 18:40 | Terence Atmane v Adolfo Daniel Vallejo | 5-7,6-4,7-5 |
| Challenger Leon | 2023/04/11 19:30 | Adam Walton v Adolfo Daniel Vallejo | 6-4,6-3 |
| Challenger San Luis Potosi | 2023/04/05 01:50 | Adolfo Daniel Vallejo v Patrick Kypson | 1-6,3-6 |
| ITF M15 Antalya | 2023/03/09 09:40 | Yanaki Milev v Adolfo Daniel Vallejo | 7-5,6-4 |
| ITF M15 Antalya | 2023/03/08 10:25 | Adolfo Daniel Vallejo v Matteo De Vincentis | 6-4,6-4 |
| ITF M15 Antalya | 2023/03/02 06:45 | Gabriel Donev v Adolfo Daniel Vallejo | 6-2,6-3 |
| ITF M15 Antalya | 2023/02/28 10:35 | Adolfo Daniel Vallejo v Andrey Chepelev | 6-3,6-4 |
| ITF M15 Mogi das Cruzes | 2023/04/27 15:35 | Rafael Tosetto v Hernando J E Isnardi | 7-5,6-4 |
| ITF M15 Mogi das Cruzes | 2023/04/26 12:55 | Matheus C Bueres v Hernando J E Isnardi | 6-7,3-6 |
| UTR Pro Tigre | 2023/03/22 20:35 | Alexander Stater v Hernando J E Isnardi | 6-4,2-6,6-4 |
| UTR Pro Tigre | 2023/03/21 19:02 | Gabriel Alejandro Hidalgo v Hernando J E Isnardi | 6-4,6-4 |
| UTR Pro Tigre | 2023/03/19 16:30 | Lorenzo Joaquin Rodriguez v Hernando J E Isnardi | 6-1,6-2 |
| Davis Cup | 2023/02/03 09:00 | Amr Asrawy v Hernando J E Isnardi | 6-3,6-3 |
| ITF M15 Cairo | 2023/01/23 09:00 | Hernando J E Isnardi v Michele Ribecai | 4-6,1-6 |
| ITF M25 Vacaria | 2022/12/01 15:25 | Hernando J E Isnardi v Gonzalo Lama | 6-7,2-6 |