Stadium: Center Court Round: 19 Ground: Clay
| Challenger Madrid | 2023/04/09 11:20 | Federico Gaio v Javier Barranco Cosano | 4-6,3-6 |
| Challenger San Luis Potosi | 2023/04/03 21:40 | Federico Gaio v Rubin Statham | 4-6,3-6 |
| Challenger San Luis Potosi | 2023/04/02 20:30 | Federico Gaio v Michail Pervolarakis | 6-1,7-6 |
| Challenger Mexico City | 2023/03/30 23:10 | Federico Gaio v Dominik Koepfer | 4-6,6-4,6-7 |
| Challenger Mexico City | 2023/03/30 00:20 | Marc-Andrea Huesler v Federico Gaio | 6-3,0-6,3-6 |
| Challenger Mexico City | 2023/03/28 20:05 | Federico Gaio v Juan Ignacio Londero | 7-6,3-6,7-6 |
| Challenger Mexico City | 2023/03/27 17:00 | Federico Gaio v Giovanni Mpetshi Perricard | 6-4,7-6 |
| Challenger Mexico City | 2023/03/26 18:05 | Federico Gaio v Luciano Alcocer | 6-2,6-0 |
| Challenger Murcia | 2023/04/04 15:25 | Alvaro Lopez San Martin v Edas Butvilas | 6-2,6-7,6-2 |
| Challenger Murcia | 2023/04/03 09:00 | Alvaro Lopez San Martin v Carlos Sanchez Jover | 1-6,4-6 |
| Challenger Murcia | 2023/04/02 11:05 | Alvaro Lopez San Martin v Coleman Wong | 6-2,6-3 |
| Challenger Girona | 2023/03/28 08:00 | Fabian Marozsan v Alvaro Lopez San Martin | 7-6,2-6,7-6 |
| Challenger Girona | 2023/03/27 11:30 | Alvaro Lopez San Martin v Eduard Esteve Lobato | 6-7,6-4,6-2 |
| Challenger Girona | 2023/03/26 14:35 | Daniel Dutra Da Silva v Alvaro Lopez San Martin | 2-6,2-6 |
| Challenger Vina del Mar | 2023/03/17 21:35 | Tomas Barrios Vera v Alvaro Lopez San Martin | 7-5,6-4 |
| Challenger Vina del Mar | 2023/03/16 14:00 | Juan Bautista Torres v Alvaro Lopez San Martin | 6-4,4-6,2-6 |