Round: 62 Ground: Clay
| ITF Spain F20 Qual | 2018/07/23 10:00 | Ross, Gianni v Chavez Villalpando, Luis Diego | 6-2,2-6,6-3 |
| ITF Spain F20 Qual | 2018/07/22 09:30 | Vicente Martinez, Carlos v Chavez Villalpando, Luis Diego | 1-6,6-7 |
| ITF Spain F20 Qual | 2018/07/21 09:30 | Fochs Diaz, Adria v Chavez Villalpando, Luis Diego | 3-6,2-6 |
| ITF Spain F18 | 2018/07/09 10:15 | Johan Nikles v Chavez Villalpando, Luis Diego | 6-2,6-1 |
| ITF Spain F17 | 2018/07/05 17:15 | Chavez Villalpando, Luis Diego v Hugo Grenier | 6-7,2-6 |
| ITF Spain F17 | 2018/07/04 16:00 | Chavez Villalpando, Luis Diego v Hugo Grenier | 6-7,2-6 |
| ITF Spain F17 | 2018/07/03 15:40 | Chavez Villalpando, Luis Diego v Torre Martin, Inigo | 1-6,6-4,6-2 |
| ITF Spain F16 Qual | 2018/06/23 19:00 | Chavez Villalpando, Luis Diego v Cembellin Prieto, Antonio | 7-6,3-6,3-6 |
| ITF Spain F33 | 2017/10/07 11:30 | Mardones, Bruno v Martinetti, Pietro | 6-0,6-2 |
| ITF Spain F8 | 2017/03/17 12:00 | Martinetti, Pietro v Anton Talaya, Carles | 4-6,1-6 |