Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Roman Mayorga, Maximiliano v Вальехо, Мигель | 6-4,2-6,3-6 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Такаширо Кубо v Roman Mayorga, Maximiliano | 2-6,4-6 |
| ITF Zimbabwe F3 | 2017/06/24 07:00 | Уоррен Кухн v Roman Mayorga, Maximiliano | 6-1,6-0 |
| ITF Zimbabwe F2 Qual | 2017/06/17 07:00 | Copeland, Michael v Roman Mayorga, Maximiliano | 6-2,6-2 |
| ITF Zimbabwe F1 Qual | 2017/06/11 07:00 | Roman Mayorga, Maximiliano v Виктор Сегантини Бертольдо | 3-6,5-7 |
| ITF Spain F12 Qual | 2017/04/29 12:30 | Roman Mayorga, Maximiliano v Мэттью Деллаведова | 3-6,0-6 |
| ITF Spain F38 Qual | 2016/11/19 08:00 | Альберто Ромеро де Авила Сенисе v Roman Mayorga, Maximiliano | 6-0,6-0 |
| ITF Spain F38 | 2016/11/12 09:00 | Roman Mayorga, Maximiliano v Jain, Mohit | 4-6,4-6 |
| ITF Tunisia F20 | 2018/05/20 09:00 | Vejnovic, Marko v Рен Накамура | 3-6,5-7 |
| ITF Tunisia F19 | 2018/05/16 12:15 | Горбел, Анис v Vejnovic, Marko | 6-2,6-3 |
| ITF Tunisia F18 | 2018/05/06 09:00 | Лоуренс Батальин v Vejnovic, Marko | 7-6,4-6,7-6 |
| ITF Tunisia F17 | 2018/05/02 09:00 | Vejnovic, Marko v Такеда, Наоки | 2-6,1-6 |
| ITF Tunisia F17 | 2018/04/29 09:00 | Spelta, Tommaso v Vejnovic, Marko | 2-6,2-6 |
| ITF Tunisia F17 | 2018/04/28 09:00 | Lechevretel, Louis v Vejnovic, Marko | 6-7,4-6 |
| Tunisia F16, Singles | 2018/04/21 11:00 | Ouvrard, Victor v Vejnovic, Marko | 6-0,6-3 |
| Greece F2, Singles | 2018/03/03 07:30 | Vejnovic, Marko v Konings, Ruben | 5-7,4-6 |