Stadium: Cancha 1 (Acapulco, MEXICO) Round: 26 Ground: Hardcourt outdoor
| Challenger Monterrey | 2023/02/22 22:00 | Aleksandar Kovacevic v Nicolas Mejia | 6-3,6-2 |
| Challenger Santa Fe | 2023/10/17 14:10 | Federico Coria v Nicolas Mejia | 6-4,7-5 |
| Challenger Santa Fe | 2023/10/16 13:00 | Nicolas Mejia v Alafia Ayeni | 6-3,6-2 |
| Challenger Santa Fe | 2023/10/15 14:20 | Nicolas Mejia v Agustin Mastri | 6-0,6-4 |
| Challenger Buenos Aires | 2023/10/08 13:00 | Gonzalo Villanueva v Nicolas Mejia | 6-4,6-2 |
| Challenger Bogota | 2023/09/26 17:30 | Nicolas Mejia v Renzo Olivo | 5-7,6-1,2-6 |
| Davis Cup | 2023/09/15 10:50 | Vladyslav Orlov v Nicolas Mejia | 5-7,6-4,7-6 |
| Davis Cup | 2023/09/14 08:00 | Oleksii Krutykh v Nicolas Mejia | 6-4,6-3 |
| Challenger Cassis | 2023/09/06 10:00 | Tomas Machac v Nicolas Mejia | 6-4,6-4 |
| Challenger Shenzhen | 2023/10/20 05:25 | Lorenzo Giustino v Aleksandar Kovacevic | 3-6,6-3,3-6 |
| Challenger Shenzhen | 2023/10/18 02:00 | Beibit Zhukayev v Aleksandar Kovacevic | 4-6,7-6,0-6 |
| Challenger Shenzhen | 2023/10/17 03:25 | Charles Chen v Aleksandar Kovacevic | 3-6,1-6 |
| Challenger Shenzhen | 2023/10/15 04:20 | Nuno Borges v Aleksandar Kovacevic | 6-7,6-7 |
| Challenger Shenzhen | 2023/10/14 03:00 | Aleksandar Kovacevic v Pedro Cachin | 6-4,7-6 |
| Challenger Shenzhen | 2023/10/13 03:00 | Aleksandar Kovacevic v Denis Yevseyev | 6-2,6-4 |
| Challenger Shenzhen | 2023/10/12 02:00 | Aleksandar Kovacevic v Alibek Kachmazov | 6-1,6-4 |
| Challenger Shenzhen | 2023/10/11 02:00 | Aleksandar Kovacevic v Philip Sekulic | 6-1,6-4 |