Stadium: Centre Court 14 Round: 27 Ground: Clay
| ITF Spain F10 | 2018/04/26 09:00 | Boluda-Purkiss, Carlos v Giner, Marc | 6-4,1-6,7-6 |
| ITF Spain F9 | 2018/04/18 10:45 | Boluda-Purkiss, Carlos v Raul Brancaccio | 7-6,4-6,3-6 |
| Alicante, Spain | 2018/04/04 08:30 | Alex De Minaur v Boluda-Purkiss, Carlos | 6-2,2-6,6-3 |
| Alicante, Spain | 2018/04/03 08:00 | Boluda-Purkiss, Carlos v Zdenek Kolar | 6-2,6-3 |
| ITF India F4 | 2018/03/23 04:30 | Boluda-Purkiss, Carlos v Arjun Kadhe | 6-4,3-6,2-6 |
| ITF India F4 | 2018/03/22 04:00 | Boluda-Purkiss, Carlos v Reinwein, Sami | 6-3,4-6,6-4 |
| ITF India F4 | 2018/03/21 03:30 | Boluda-Purkiss, Carlos v Nitin Kumar Sinha | 6-4,6-0 |
| ITF India F4 | 2018/03/20 03:30 | Boluda-Purkiss, Carlos v Luka Pavlovic | 6-1,7-6 |
| ITF Spain F10 | 2018/04/26 09:00 | Michiel de Krom v Doumbia, Sadio | 7-6,4-6,0-6 |
| ITF Spain F10 | 2018/04/24 09:35 | Cortes Alcaraz, Aaron v Doumbia, Sadio | 3-6,6-4,3-6 |
| ITF Portugal F8 | 2018/04/19 11:50 | Barry, Sam v Doumbia, Sadio | 6-3,7-6 |
| ITF Portugal F8 | 2018/04/17 11:45 | Daniel Batista v Doumbia, Sadio | 1-6,4-6 |
| Challenger St Brieuc Qual | 2018/03/25 09:30 | Wang, Tak Khunn v Doumbia, Sadio | 7-6,6-4 |
| Challenger St Brieuc Qual | 2018/03/24 12:20 | Descloix, Dorian v Doumbia, Sadio | 4-6,4-6 |
| Challenger Lille Qual | 2018/03/19 09:30 | Guez, David v Doumbia, Sadio | 6-3,6-3 |
| Challenger Lille Qual | 2018/03/18 10:00 | Geens, Clement v Doumbia, Sadio | 6-7,3-6 |