Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Buenos Aires | 2018/11/12 16:05 | Miljan Zekic v Guilherme Clezar | 3-6,2-6 |
| Challenger Montevideo | 2018/11/03 18:05 | Miljan Zekic v Juan Ignacio Galarza | 5-7,7-5,4-6 |
| Challenger Guayaquil | 2018/10/31 16:00 | Santiago Giraldo v Miljan Zekic | 7-5,7-5 |
| Challenger Guayaquil | 2018/10/30 18:10 | Gastao Elias v Miljan Zekic | 6-7,6-0,1-6 |
| Challenger Guayaquil | 2018/10/29 15:30 | Miljan Zekic v Federico Coria | 4-6,6-3,3-6 |
| Challenger Guayaquil Qual | 2018/10/28 16:00 | Miljan Zekic v Ivan Endara | 6-3,7-6 |
| Challenger Guayaquil | 2018/10/27 16:00 | Miljan Zekic v Orlando Luz | 6-0,7-5 |
| Challenger Lima | 2018/10/22 16:40 | Hugo Dellien v Miljan Zekic | 6-4,7-5 |
| ITF Egypt F24 | 2018/10/24 10:40 | Riccardo Di Nocera v Samuel Philp | 2-6,1-6 |
| ITF Egypt F24 | 2018/10/22 08:00 | Vladyslav Gorodynskyi v Riccardo Di Nocera | 5-7,1-6 |
| ITF Egypt F24 | 2018/10/21 08:00 | Ziga Papez v Riccardo Di Nocera | 1-6,0-6 |
| ITF Egypt F23 | 2018/10/17 08:00 | Giovani Samaha v Riccardo Di Nocera | 7-6,6-1 |
| ITF Egypt F22 | 2018/10/08 10:30 | Riccardo Di Nocera v Mattia Rossi | 6-7,5-7 |
| ITF Egypt F22 | 2018/10/07 11:30 | Vladislav Dubinsky v Riccardo Di Nocera | 3-6,2-6 |
| ITF Egypt F22 | 2018/10/06 08:00 | Anwar Elkamony v Riccardo Di Nocera | 0-6,1-6 |
| ITF Italy F24 | 2018/08/18 07:30 | Riccardo Di Nocera v Stefano Reitano | 2-6,0-6 |