Stadium: Court 2 Round: 25
| ITF Netherlands F3 | 2018/07/07 14:00 | Zachary Eisinga v Noah Berry | 6-3,6-1 |
| ITF Tunisia F25 | 2018/06/23 08:00 | Noah Berry v Maxim Krapivin | 3-6,6-7 |
| ITF Ukraine F4 | 2018/08/30 09:25 | Ivan Sergeyev v Alessandro Petrone | 0-6,7-6,2-6 |
| ITF Ukraine F4 | 2018/08/29 14:30 | Roman Khassanov v Ivan Sergeyev | 6-7,1-6 |
| ITF Ukraine F4 | 2018/08/28 12:05 | Ivan Sergeyev v Martin Fekiac | 5-7,6-3,6-0 |
| ITF Ukraine F4 | 2018/08/27 07:00 | Matteo Curci v Ivan Sergeyev | 3-6,2-6 |
| ITF Ukraine F4 | 2018/08/26 10:00 | Ivan Sergeyev v Luigi Sorrentino | 7-5,7-6 |
| 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 |