Stadium: TBA Round: 25 Ground: Clay
| ITF Spain F3 | 2018/01/30 13:40 | Gimeno-Traver, Daniel v Yunseong Chung | 6-4,6-1 |
| ITF Spain F2 | 2018/01/27 10:00 | Yunseong Chung v Munoz-De la Nava, Daniel | 3-6,4-6 |
| ITF Spain F2 | 2018/01/26 13:00 | Monteiro, Joao v Yunseong Chung | 7-6,5-7,3-6 |
| ITF Spain F2 | 2018/01/25 09:00 | Yunseong Chung v Tyurnev, Evgeny | 6-4,2-6,6-3 |
| ITF Spain F2 | 2018/01/23 10:35 | Yunseong Chung v Mertens, Nico | 6-4,6-3 |
| ITF Spain F1 | 2018/01/20 11:50 | Munoz-De la Nava, Daniel v Yunseong Chung | 6-4,6-3 |
| ITF Spain F1 | 2018/01/19 10:00 | Gigounon, Germain v Yunseong Chung | 5-7,3-6 |
| ITF Spain F1 | 2018/01/17 09:00 | Mikhail Korovin v Yunseong Chung | 5-7,1-6 |
| Spain F4, Singles Qualifying | 2018/02/05 09:00 | Dzhanashia, Shalva v Briand, Jurgen | 3-6,3-6 |
| Spain F4, Singles Qualifying | 2018/02/04 09:00 | Briand, Jurgen v Schelcher Muro, Pablo | 6-4,6-3 |
| Spain F4, Singles Qualifying | 2018/02/03 14:30 | Briand, Jurgen v Alex M Pujolras | 6-2,6-0 |
| ITF Spain F3 | 2018/02/01 09:00 | Raul Brancaccio v Briand, Jurgen | 6-3,2-6,6-2 |
| ITF Spain F3 | 2018/01/30 09:00 | Briand, Jurgen v Ivan Gakhov | 6-1,6-4 |
| ITF Spain F3 | 2018/01/29 10:30 | Martos Gornes, Sergio v Briand, Jurgen | 6-0,5-7,1-6 |
| ITF Spain F3 | 2018/01/28 13:00 | Turegano Julian, Ernesto v Briand, Jurgen | 2-6,6-3,4-6 |
| ITF Spain F3 | 2018/01/27 14:00 | Sibille, Imran v Briand, Jurgen | 0-6,3-6 |