Stadium: Court S-1 Round: 27 Ground: Clay
| ITF M15 Santa Cruz | 2022/10/26 15:00 | Justin Roberts v Ignacio Monzon | 2-6,2-6 |
| ITF M15 Rochester | 2023/07/20 18:25 | Ignacio Monzon v Jesse Flores | 7-6,4-6,6-4 |
| ITF M15 Rochester | 2023/07/19 14:30 | Ignacio Monzon v Thomas Brown | 6-0,6-7,7-5 |
| Challenger Santa Fe | 2023/07/07 13:00 | Adolfo Daniel Vallejo v Ignacio Monzon | 6-0,6-4 |
| Challenger Santa Fe | 2023/07/05 13:00 | Ignacio Monzon v Alejo Lorenzo Lingua Lavallen | 7-6,6-3 |
| Challenger Santa Fe | 2023/07/03 17:50 | Ignacio Monzon v Juan Manuel La Serna | 6-3,7-5 |
| Challenger Medellin | 2023/06/27 20:50 | Calum Puttergill v Ignacio Monzon | 6-3,7-6 |
| Challenger Medellin | 2023/06/26 20:00 | Ignacio Monzon v Calum Puttergill | 6-3,1-6,2-6 |
| Challenger Medellin | 2023/06/26 18:00 | Ignacio Monzon v Sergio Luis H Ramirez | 6-3,6-7,6-4 |
| ITF M15 Rochester | 2023/07/20 15:25 | Yannik Rahman v Justin Roberts | 1-6,2-6 |
| ITF M15 Rochester | 2023/07/19 14:30 | Maksim Tikhomirov v Justin Roberts | 1-6,4-6 |
| ITF M25 Laval | 2023/07/11 14:15 | Preston Brown v Justin Roberts | 6-3,7-6 |
| ITF M15 South Bend | 2023/06/21 15:00 | Justin Roberts v Axel Nefve | 1-6,1-6 |
| ITF M15 San Diego | 2023/06/08 18:35 | Justin Roberts v Jack Anthrop | 3-6,4-6 |
| ITF M15 San Diego | 2023/06/07 15:50 | Ishaan Ravichander v Justin Roberts | 2-6,6-7 |
| ITF M15 Tabasco | 2023/05/22 23:00 | Joshua Sheehy v Justin Roberts | 6-3,6-3 |
| ITF M25 Xalapa | 2023/05/16 19:30 | Kousuke Ogura v Justin Roberts | 6-4,6-4 |