Stadium: Clay 5 Round: 25 Ground: Hardcourt outdoor
| ITF Ukraine F4 | 2018/08/26 07:00 | Lorenzo Vatteroni v Ponomarenko, Ivan | 6-3,6-0 |
| ITF Russia F5 Qual | 2018/08/05 09:30 | Ponomarenko, Ivan v Nashatyrkin, Roman | 4-6,5-7 |
| ITF Russia F4 | 2018/08/01 10:10 | Ponomarenko, Ivan v Igoshin, Alexander | 3-6,2-6 |
| ITF Russia F4 | 2018/07/31 08:50 | Ponomarenko, Ivan v Valentsev, Nikita | 7-5,4-6,7-5 |
| ITF Russia F4 Qual | 2018/07/30 07:00 | Ponomarenko, Ivan v Kravchenko, Pavel | 7-6,7-6 |
| ITF Ukraine F1 | 2018/05/08 08:50 | Yatsik, Yahor v Ponomarenko, Ivan | 6-2,3-6,7-6 |
| ITF Russia F3 | 2018/03/11 09:00 | Minin, Matvey v Ponomarenko, Ivan | 6-4,3-6,6-0 |
| ITF Russia F2 | 2018/03/04 07:00 | Galiev, Bulat v Ponomarenko, Ivan | 6-1,6-3 |
| ITF Ukraine F4 | 2018/08/30 07:00 | Lorenzo Bocchi v Smirnov, Artem | 7-6,3-6,6-7 |
| ITF Ukraine F4 | 2018/08/29 09:30 | Nazaruk, Dominik v Lorenzo Bocchi | 2-6,2-6 |
| ITF Ukraine F4 | 2018/08/28 10:30 | Lorenzo Bocchi v Vitaliy Sachko | 6-2,6-3 |
| ITF Finland F3 | 2018/08/17 10:00 | Lorenzo Bocchi v Otto Virtanen | 3-6,1-6 |
| ITF Finland F3 | 2018/08/16 09:00 | Saar, Karl Kiur v Lorenzo Bocchi | 6-7,3-6 |
| ITF Finland F3 | 2018/08/15 08:00 | Lorenzo Bocchi v Ivanov, Vladimir | 3-6,6-3,6-2 |
| ITF Finland F3 | 2018/08/13 08:15 | Lorenzo Bocchi v Hietaranta, Roni Mikael | 6-1,6-2 |
| ITF Finland F2 | 2018/08/07 08:00 | Lorenzo Bocchi v Kristjan Tamm | 3-6,2-6 |