Round: 46 Ground: Clay
| Challenger San Luis Potosi Qual | 2018/03/25 19:05 | Peter Torebko v Gonzalo Lama | 3-6,6-3,6-7 |
| ITF Turkey F10 | 2018/03/15 07:30 | Marvin Netuschil v Peter Torebko | 5-7,7-5,7-5 |
| ITF Turkey F10 | 2018/03/13 07:30 | Adam Chadaj v Peter Torebko | 5-7,5-7 |
| ITF Turkey F9 | 2018/03/10 08:00 | Peter Torebko v Dennis Novak | 6-1,2-6,6-7 |
| ITF Turkey F9 | 2018/03/09 09:50 | Ivan Nedelko v Peter Torebko | 4-6,4-6 |
| ITF Turkey F9 | 2018/03/06 07:30 | Maciej Smola v Peter Torebko | 3-6,3-6 |
| ITF Turkey F8 | 2018/03/03 07:30 | Dimitar Kuzmanov v Peter Torebko | 6-1,6-2 |
| ITF Turkey F8 | 2018/03/02 07:00 | Marko Miladinovic v Peter Torebko | 0-6,2-6 |
| Challenger Panama City Qual | 2018/03/31 14:30 | Alex Lawson v Ivan Sergeyev | 2-6,2-6 |
| ITF Ukraine F1 | 2017/05/11 07:00 | Ivan Sergeyev v Filip Horansky | 3-6,0-6 |
| ITF Ukraine F1 | 2017/05/09 08:30 | George Tsivadze v Ivan Sergeyev | 6-3,4-6,2-6 |
| Challenger Panama City Qual | 2017/04/01 15:00 | Facundo Arguello v Ivan Sergeyev | 6-3,6-1 |
| ITF Ukraine F5 | 2016/09/27 10:15 | Lukas Mugevicius v Ivan Sergeyev | 6-1,7-6 |
| ITF Ukraine F5 | 2016/09/26 07:00 | Kristjan Tamm v Ivan Sergeyev | 2-6,6-7 |
| ITF Ukraine F5 | 2016/09/25 07:00 | Ivan Sergeyev v Danylo Veremeychuk | 6-3,6-2 |
| ITF Ukraine F5 | 2016/09/24 07:00 | Vasil Yehorov v Ivan Sergeyev | 3-6,1-6 |