Stadium: Court 2 Round: 26 Ground: Clay
| Challenger Samarkand | 2018/05/15 07:25 | Egor Gerasimov v Mario Vilella Martinez | 7-5,6-7,4-6 |
| Challenger Karshi | 2018/05/09 05:30 | Mario Vilella Martinez v Khumoyun Sultanov | 1-6,5-7 |
| Challenger Glasgow | 2018/05/01 10:30 | Mario Vilella Martinez v Roberto Ortega-Olmedo | 6-7,4-6 |
| ITF Spain F10 | 2018/04/28 09:45 | Pedro Cachin v Mario Vilella Martinez | 2-6,6-4,6-2 |
| ITF Spain F10 | 2018/04/27 09:00 | Fabien Reboul v Mario Vilella Martinez | 5-7,0-6 |
| ITF Spain F10 | 2018/04/26 11:55 | Romain Barbosa v Mario Vilella Martinez | 6-2,6-7,5-7 |
| ITF Spain F10 | 2018/04/24 08:00 | Juan Carlos Saez v Mario Vilella Martinez | 4-6,4-6 |
| ITF Spain F9 | 2018/04/22 10:00 | Mario Vilella Martinez v Pedro Cachin | 6-4,6-0 |
| Challenger Samarkand | 2018/05/15 07:35 | JC Aragone v Evgeny Karlovskiy | 7-6,7-6 |
| Challenger Karshi | 2018/05/08 09:35 | Teymuraz Gabashvili v JC Aragone | 6-2,6-4 |
| Challenger Glasgow | 2018/05/02 13:50 | JC Aragone v Matteo Viola | 4-6,6-3,1-6 |
| Challenger Glasgow | 2018/05/01 12:20 | Gianluca Mager v JC Aragone | 5-7,3-6 |
| Challenger Tallahassee | 2018/04/25 15:00 | JC Aragone v Max Purcell | 6-7,2-6 |
| Challenger Tallahassee | 2018/04/23 17:10 | Akira Santillan v JC Aragone | 7-5,6-7,3-6 |
| Challenger Sarasota | 2018/04/16 14:00 | JC Aragone v Thomaz Bellucci | 4-6,1-6 |
| ITF USA F8 | 2018/03/25 22:10 | Marcos Giron v JC Aragone | 2-6,4-6 |