Stadium: Cancha 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Leon | 2023/04/11 18:00 | Evan Zhu v Elmar Ejupovic | 3-6,4-6 |
| Challenger Leon | 2023/04/15 01:00 | Neuchrist, Maximilian v Elmar Ejupovic | 4-6,6-4,7-6 |
| Challenger Leon | 2023/04/14 02:00 | Elmar Ejupovic v Facundo Bagnis | 6-4,3-6,6-3 |
| Challenger Leon | 2023/04/11 18:00 | Evan Zhu v Elmar Ejupovic | 3-6,4-6 |
| Challenger - San Luis Potosí | 2023/04/06 02:20 | Elmar Ejupovic v Tomas Barrios Vera | 6-3,0-6,6-7 |
| Challenger - San Luis Potosí | 2023/04/04 02:00 | Elmar Ejupovic v Lucas Pouille | 6-3,6-3 |
| Challenger - Mexique | 2023/03/28 17:00 | Elmar Ejupovic v Antoine Bellier | 7-6,6-7,2-6 |
| Challenger - Mexique | 2023/03/27 17:00 | Elmar Ejupovic v Rubin Statham | 6-7,7-5,6-3 |
| Challenger - Mexique | 2023/03/26 17:50 | Elmar Ejupovic v Strong Kirchheimer | 6-2,6-3 |
| Challenger Leon | 2023/04/11 18:00 | Evan Zhu v Elmar Ejupovic | 3-6,4-6 |
| Challenger - Mexique | 2023/03/27 20:15 | Evan Zhu v Londero, Juan Ignacio | 6-7,6-7 |
| Challenger - Mexique | 2023/03/26 19:10 | Evan Zhu v Alex Hernandez | 6-4,5-7,6-2 |
| Puerto Vallarta, Mexico | 2023/03/06 21:00 | Evan Zhu v Jacopo Berrettini | 6-3,3-6,6-7 |
| Puerto Vallarta, Mexico | 2023/03/05 17:00 | Evan Zhu v Emiliano Aguilera | 6-1,6-2 |
| Challenger Waco | 2023/02/26 16:00 | Evan Zhu v Coleman Wong | 4-6,6-7 |
| Monterrey, Mexico | 2023/02/23 02:10 | Nuno Borges v Evan Zhu | 6-2,6-4 |
| Monterrey, Mexico | 2023/02/21 18:00 | Evan Zhu v Tung-Lin Wu | 7-6,5-7,6-4 |