Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Boca Raton | 2023/11/17 14:00 | Federico Agustin Gomez v Axel Nefve | 6-2,6-3 |
| ITF M15 Boca Raton | 2023/11/16 13:00 | Axel Nefve v Thiago Cigarran | 6-2,6-1 |
| ITF M15 Winston-Salem | 2023/11/07 17:30 | Axel Nefve v Garrett Johns | 2-6,7-5,3-6 |
| ITF M15 Fayetteville | 2023/11/02 16:00 | Derek Pham v Axel Nefve | 7-6,4-6,7-6 |
| ITF M15 Fayetteville | 2023/11/01 17:50 | Benedikt Emesz v Axel Nefve | 2-6,5-7 |
| ITF M15 Tallahassee | 2023/10/27 14:50 | Axel Nefve v James Connel | 7-5,6-7,6-7 |
| ITF M15 Tallahassee | 2023/10/26 19:40 | Axel Nefve v Enzo Aguiard | 6-4,6-2 |
| ITF M15 Tallahassee | 2023/10/24 14:00 | Axel Nefve v Nicolas Jadoun | 7-6,6-0 |
| Challenger Buenos Aires | 2024/01/07 13:00 | Nicolas Mejia v Marlon Vankan | 6-0,6-7,1-6 |
| Challenger Lima | 2023/11/06 16:00 | Kilian Feldbausch v Nicolas Mejia | 6-2,7-6 |
| Challenger Lima | 2023/11/05 16:25 | Gerard Campana Lee v Nicolas Mejia | 3-6,2-6 |
| Challenger Guayaquil | 2023/10/31 15:00 | Felipe Meligeni Rodrigues Alves v Nicolas Mejia | 4-6,6-2,6-4 |
| Challenger Guayaquil | 2023/10/30 15:00 | Nicolas Mejia v Pedro Sakamoto | 6-4,2-6,6-2 |
| Challenger Guayaquil | 2023/10/29 16:30 | Nicolas Mejia v Paulo A S Dos Santos | 6-2,7-6 |
| 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 |