Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Spain F15 Qual | 2018/06/11 09:30 | Diego-Jose Manrique-Velazquez v Benjamin Winter Lopez | 7-5,6-3 |
| ITF Spain F9 Qual | 2018/04/15 08:00 | Eduard Guell Bartrina v Diego-Jose Manrique-Velazquez | 6-0,5-7,6-2 |
| ITF Portugal F3 | 2018/03/07 13:30 | Diego-Jose Manrique-Velazquez v Antoine Walch | 4-6,3-6 |
| ITF Portugal F3 | 2018/03/06 14:00 | Diego-Jose Manrique-Velazquez v Tomas Almeida | 6-3,6-2 |
| ITF Portugal F2 Qual | 2018/02/25 14:30 | Diego-Jose Manrique-Velazquez v Yan Bondarevskiy | 3-6,4-6 |
| ITF Portugal F2 Qual | 2018/02/25 10:00 | Diego-Jose Manrique-Velazquez v Jose-Ricardo Nunes | 6-2,6-1 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Diego-Jose Manrique-Velazquez v Thomas George Brun | 6-0,6-2 |
| ITF Portugal F1 | 2018/02/22 10:00 | Diego-Jose Manrique-Velazquez v Sergio Gutierrez-Ferrol | 2-6,2-6 |
| ITF Spain F13 | 2018/05/27 10:30 | Ivan Marrero Curbelo v Chanon Phunsawat | 6-1,6-1 |
| ITF Spain F13 | 2018/05/26 11:00 | Chanon Phunsawat v Vicente O Moratalla | 6-4,6-4 |
| ITF Spain F11 | 2018/05/12 13:30 | Chanon Phunsawat v Hans Albert Schubert | 6-1,4-6,3-6 |
| ITF Spain F5 | 2018/02/10 16:00 | Chanon Phunsawat v Dariusz Lipka | 1-6,5-7 |
| ITF Thailand F12 Qual | 2017/12/09 05:30 | Ji Sung Nam v Chanon Phunsawat | 6-3,6-1 |
| ITF Tunisia F36 | 2017/11/19 12:00 | Alberto Berbegal Moreno v Chanon Phunsawat | 6-3,6-1 |
| ITF Spain F11 | 2017/04/22 12:15 | Chanon Phunsawat v Jaime Fermosell | 3-6,2-6 |
| Challenger Bangkok 2 Qual | 2017/01/07 06:50 | Chanon Phunsawat v Sidharth Rawat | 3-6,1-6 |