Round: 44 Ground: Clay
| ITF Italy F20 Qual | 2018/07/21 07:30 | Lopez, Luis Humberto v Moroni, Filippo | 4-6,4-6 |
| ITF Belgium F3 Qual | 2018/07/01 12:00 | Nikita Mashtakov v Lopez, Luis Humberto | 6-2,7-6 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Lopez, Luis Humberto v Herscovici, Kenny | 2-6,6-2,6-2 |
| ITF USA F31 | 2017/09/17 19:00 | Osorio, Guilherme Wojciechowski v Lopez, Luis Humberto | 6-1,6-4 |
| ITF USA F31 | 2017/09/16 19:45 | Foley, Piers v Lopez, Luis Humberto | 7-6,3-6,2-6 |
| ITF USA F30 | 2017/09/10 16:00 | Strong Kirchheimer v Lopez, Luis Humberto | 6-4,6-3 |
| ITF Mexico F4 | 2016/05/23 15:00 | Medinilla, Ricky v Lopez, Luis Humberto | 6-2,7-5 |
| ITF Mexico F4 | 2016/05/22 15:00 | Moura, Hugo v Lopez, Luis Humberto | 1-6,0-6 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Huber, Gabriel v Georgescu, Matei Adrian | 6-3,3-6,6-7 |
| ITF Austria F4 Qual | 2018/07/21 07:30 | Huber, Gabriel v Corino, Marco | 6-2,7-5 |
| ITF Austria F3 | 2018/07/17 13:15 | Huber, Gabriel v Haerteis, Johannes | 2-6,1-6 |
| ITF Austria F2 | 2018/07/09 09:00 | Panta Herreros, Jorge Brian v Huber, Gabriel | 6-2,4-6,6-3 |
| ITF Austria F1 | 2018/06/30 09:30 | Huber, Gabriel v Martins Rocens | 2-6,4-6 |
| ITF Croatia F3 | 2018/03/18 14:00 | Kocevar-Desman, Tom v Huber, Gabriel | 6-0,6-1 |
| ITF Croatia F3 | 2018/03/18 08:30 | Huber, Gabriel v Khunarikov, Ruslan | 7-5,6-4 |