Stadium: Court 20 Round: 44 Ground: Clay
| ITF Russia F4 | 2018/07/31 10:25 | Uvarov, Andrey v Tatyanin, Nikita | 3-6,6-3,6-3 |
| ITF Russia F4 Qual | 2018/07/30 08:40 | Tatyanin, Nikita v Vorobyev, Andrey | 6-1,6-2 |
| ITF Spain F18 Qual | 2018/07/08 10:55 | Florent Bax v Tatyanin, Nikita | 7-6,6-3 |
| ITF Spain F18 Qual | 2018/07/07 09:00 | Tatyanin, Nikita v Mario Mansilla Diez | 6-3,6-4 |
| ITF Spain F17 Qual | 2018/07/01 17:55 | Tatyanin, Nikita v Diaz Freire, Gabriel | 5-7,2-6 |
| ITF Spain F17 Qual | 2018/07/01 09:00 | Tatyanin, Nikita v Uriarte Morillas, Asier | 6-2,6-2 |
| ITF Spain F11 | 2018/05/12 13:30 | Batlle, Carles v Tatyanin, Nikita | 2-6,7-5,6-0 |
| ITF Spain F10 Qual | 2018/04/21 12:00 | Lipka, Dariusz v Tatyanin, Nikita | 6-3,4-6,6-1 |
| ITF Russia F5 Qual | 2018/08/05 08:00 | Ivanov, Vladislav v Sokolovskiy, Mikhail | 6-2,4-6,6-2 |
| ITF Russia F4 Qual | 2018/07/29 11:00 | Shainyan, Svyatoslav v Ivanov, Vladislav | 6-2,7-5 |
| ITF Spain F19 Qual | 2018/07/16 08:55 | Ivanov, Vladislav v Mancineiras Cornella, Oscar | 3-6,4-6 |
| ITF Israel F11 | 2018/06/25 09:30 | Alex Kobelt v Ivanov, Vladislav | 7-6,6-2 |
| ITF Israel F11 | 2018/06/25 07:00 | Ivanov, Vladislav v Bakshi, Edan | 6-1,6-1 |
| ITF Israel F11 | 2018/06/24 06:30 | Ivanov, Vladislav v Watson, Ross | 7-6,6-1 |
| ITF Israel F10 | 2018/06/16 07:30 | Ivanov, Vladislav v Scott Duncan | 4-6,7-6,6-7 |
| Tunisia F17, Singles Qualifying | 2018/05/01 09:00 | Bothwell, Peter v Ivanov, Vladislav | 6-1,6-3 |