Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF Spain F25 | 2018/08/26 13:00 | Andrew Watson v Roger Ordeig | 6-2,6-2 |
| ITF Spain F24 | 2018/08/22 13:00 | Andrew Watson v Carlos Boluda-Purkiss | 4-6,4-6 |
| ITF Spain F24 | 2018/08/21 08:30 | Andrew Watson v Ryan Peniston | 6-2,6-4 |
| ITF Spain F24 | 2018/08/20 09:00 | Andrew Watson v Yuanfeng Li | 6-4,6-1 |
| ITF Netherlands F4 | 2018/08/16 08:00 | Mariano Kestelboim v Andrew Watson | 6-3,6-2 |
| ITF Netherlands F4 | 2018/08/15 08:00 | Maikel Borg v Andrew Watson | 6-3,4-6,5-7 |
| ITF Belgium F5 | 2018/07/25 15:30 | Andrew Watson v Stephan Gerritsen | 3-6,6-7 |
| ITF Belgium F5 | 2018/07/24 11:00 | Andrew Watson v Jorge Panta | 7-6,5-7,6-3 |
| ITF Spain F24 | 2018/08/23 15:20 | Diego Hidalgo v Miguel Semmler | 3-6,6-1,3-6 |
| ITF Spain F24 | 2018/08/22 10:10 | Diego Hidalgo v Quim Sorni Chavarria | 6-2,6-4 |
| ITF Spain F24 | 2018/08/20 13:40 | Martin Cuevas v Diego Hidalgo | 3-6,4-6 |
| ITF Spain F22 | 2018/08/10 17:55 | Diego Hidalgo v David Perez Sanz | 5-7,4-6 |
| ITF Spain F22 | 2018/08/08 17:00 | Diego Hidalgo v Marco Brugnerotto | 6-1,6-3 |
| ITF Spain F22 | 2018/08/07 18:20 | Diego Hidalgo v Luis Diego Chavez Villalpando | 6-2,6-4 |
| Challenger Segovia Qual | 2018/07/28 11:00 | Diego Hidalgo v Nicolas Alvarez Varona | 3-6,4-6 |
| ITF Spain F20 | 2018/07/24 08:00 | Pol Toledo Bague v Diego Hidalgo | 6-1,6-1 |