Stadium: Clay 1 Round: 62 Ground: Hardcourt outdoor
| ITF Tunisia F39 | 2018/11/04 08:00 | Mancineiras Cornella, Oscar v Catini, Daniele | 3-6,3-6 |
| ITF Tunisia F38 | 2018/10/31 09:00 | Diep, Florent v Mancineiras Cornella, Oscar | 6-1,7-6 |
| ITF Tunisia F37 | 2018/10/21 09:30 | Mancineiras Cornella, Oscar v Meehan, Harry David | 4-6,4-6 |
| Spain F30, Singles | 2018/10/02 13:00 | Molino, Javier v Mancineiras Cornella, Oscar | 6-4,6-1 |
| ITF Spain F24 | 2018/08/20 09:00 | Fornell-Mestres, Marc v Mancineiras Cornella, Oscar | 6-4,6-2 |
| ITF Spain F24 | 2018/08/19 09:30 | Fernandez, Pol v Mancineiras Cornella, Oscar | 1-6,1-6 |
| ITF Spain F23 | 2018/08/15 10:15 | Antoine Bellier v Mancineiras Cornella, Oscar | 6-0,6-1 |
| ITF Spain F23 | 2018/08/14 09:30 | Vibert, Francois Arthur v Mancineiras Cornella, Oscar | 3-6,7-5,2-6 |
| ITF Turkey F36 | 2018/11/11 07:00 | Roumane, Rayane v Korobeynikov, Grigoriy | 6-0,6-3 |
| Challenger Tashkent | 2018/10/06 05:00 | Yunseong Chung v Korobeynikov, Grigoriy | 6-0,6-0 |
| ITF Kazakhstan F8 | 2018/09/24 03:30 | Korobeynikov, Grigoriy v Abzalov, Sharobiddin | 2-6,1-6 |
| ITF Kazakhstan F8 | 2018/09/23 06:55 | Peters, Flemming v Korobeynikov, Grigoriy | 7-5,6-7,1-6 |
| ITF Kazakhstan F8 | 2018/09/22 06:05 | Beresnev, Stepan v Korobeynikov, Grigoriy | 6-1,3-6,0-6 |
| ITF Kazakhstan F7 | 2018/09/16 06:10 | Max Houkes v Korobeynikov, Grigoriy | 6-3,6-1 |
| ITF Kazakhstan F7 | 2018/09/15 05:00 | Korobeynikov, Grigoriy v Broekhof, Nick | 6-3,7-5 |
| ITF Spain F21 Qual | 2018/07/29 07:00 | Grace, Samy v Korobeynikov, Grigoriy | 6-3,6-0 |