Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Buschhausen | 2023/09/11 08:00 | Ivan Kazakov v Niccolo Ciavarella | 5-7,1-6 |
| ITF M15 Buschhausen | 2023/09/10 08:00 | Ivan Kazakov v Caspar Schuetze | 2-6,6-1,10-8 |
| ITF M15 Madrid | 2023/09/05 10:00 | Pedro Iamachkine v Ivan Kazakov | 6-2,6-3 |
| ITF M15 Madrid | 2023/09/03 14:00 | Alexander Bravo v Ivan Kazakov | 2-6,0-6 |
| ITF M25 Denia | 2023/07/24 15:30 | Ivan Kazakov v Jorge Plans | 1-6,6-4,6-10 |
| ITF M25 Denia | 2023/07/23 14:30 | Nikola Kolyachev v Ivan Kazakov | 1-6,5-7 |
| ITF M25 Gandia | 2023/07/16 08:00 | Ivan Kazakov v Alvaro Peiro Serrano | 0-6,4-6 |
| ITF M25 Brasov | 2023/07/03 07:45 | Gian M Di Natale v Ivan Kazakov | 6-3,6-4 |
| ITF M15 Melilla | 2023/09/17 13:30 | Areg Stepanian v Ivan Zaytsev | 5-7,7-6,3-10 |
| ITF M15 Targu Jiu | 2023/08/13 12:00 | Lazar Vojinovic v Ivan Zaytsev | 6-2,6-1 |
| ITF M15 Xativa | 2023/07/30 15:00 | Ivan Zaytsev v Keanu Elias Immler | 5-7,6-2,8-10 |
| ITF M25 Denia | 2023/07/23 09:00 | Stijn Slump v Ivan Zaytsev | 6-0,6-4 |
| ITF M25 Uriage | 2023/07/09 08:00 | Guillaume Majcher v Ivan Zaytsev | 6-0,6-3 |
| ITF M15 Antalya | 2023/05/07 07:00 | Ivan Zaytsev v Ruben Gospodjinacki | 6-1,6-3 |
| ITF M15 Antalya | 2023/03/21 07:00 | Ivan Zaytsev v Stefan A Andreescu | 0-6,2-6 |
| ITF M15 Antalya | 2023/03/12 12:00 | Ivan Zaytsev v Maksim Tikhomirov | 1-6,3-6 |