Round: 62 Ground: Clay
| ITF Spain F33 | 2017/10/09 09:00 | Aitor S Llopis v Francisco Andreu Garcia | 5-7,6-3,6-4 |
| ITF Spain F33 | 2017/10/08 07:00 | Francisco Andreu Garcia v Axel Vila Antuna | 7-5,7-5 |
| ITF Spain F1 | 2018/01/13 09:00 | Sergio G Montesa v Samy Grace | 2-6,7-5,6-7 |
| ITF Spain F33 | 2017/10/07 11:30 | Sergio G Montesa v Carles Batlle | 6-7,4-6 |
| ITF Spain F23 Qual | 2017/07/23 07:00 | Alberto Barroso Campos v Sergio G Montesa | 6-2,6-1 |
| ITF Spain F23 Qual | 2017/07/22 07:00 | Sergio G Montesa v Ernesto T Julian | 6-2,6-2 |
| ITF Spain F21 Qual | 2017/07/08 11:00 | Sergio G Montesa v Pablo Belda | 6-2,5-7,3-6 |
| ITF Spain F7 | 2017/03/12 08:30 | Juan Lizariturry v Sergio G Montesa | 7-6,6-0 |
| ITF Spain F5 Qual | 2017/02/12 13:30 | Sergio G Montesa v Sergi Perez Contri | 1-6,3-6 |
| ITF Spain F5 Qual | 2017/02/11 13:30 | Miguel Vallejo v Sergio G Montesa | 4-6,4-6 |