Stadium: Court 14 Round: 44 Ground: Clay
| ITF Russia F3 | 2018/03/12 10:00 | Gary Kushnirovich v Ivan Kalinin | 7-6,6-2 |
| ITF Russia F3 | 2018/03/11 07:00 | Ivan Kalinin v Mihail Khaldeev | 4-6,6-2,6-2 |
| ITF Russia F2 | 2018/03/03 11:30 | Alexander Pavlioutchenkov v Ivan Kalinin | 5-7,6-3,7-6 |
| ITF Russia F1 | 2018/02/26 12:40 | Sergey Betov v Ivan Kalinin | 6-4,6-2 |
| ITF Russia F1 | 2018/02/25 08:30 | Alexey Zakharov v Ivan Kalinin | 6-2,7-5 |
| ITF Russia F1 | 2018/02/24 09:30 | Ivan Kalinin v Oleg Besednikov | 6-2,6-4 |
| ITF Kazakhstan F2 | 2018/02/20 07:25 | Roman Safiullin v Ivan Kalinin | 7-5,6-3 |
| ITF Kazakhstan F2 Qual | 2018/02/18 07:25 | Saida'lo Saidkarimov v Ivan Kalinin | 4-6,4-6 |