Estádio: Court 9 Round: 62 Ground: Clay
| ITF - M15 Melilha | 2023/09/18 16:05 | Ivan Kazakov v Ivan Zaytsev | 6-2,6-2 |
| ITF - M15 Melilha | 2023/09/17 13:30 | Areg Stepanian v Ivan Zaytsev | 5-7,7-6,3-10 |
| ITF - M15 Târgu Jiu | 2023/08/13 12:00 | Lazar Vojinovic v Ivan Zaytsev | 6-2,6-1 |
| ITF - M15 Xàtiva | 2023/07/30 15:00 | Ivan Zaytsev v Keanu Elias Immler | 5-7,6-2,8-10 |
| ITF - M25 Dénia | 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 Antália | 2023/05/07 07:00 | Ivan Zaytsev v Ruben Gospodjinacki | 6-1,6-3 |
| ITF - M15 Antália | 2023/03/21 07:00 | Ivan Zaytsev v Stefan A Andreescu | 0-6,2-6 |
| UTR Pro - Barcelona | 2023/08/13 09:26 | Marcos Giraldi Requena v Grigory Kuklin | 4-6,2-6 |
| UTR Pro - Barcelona | 2023/08/12 14:00 | Grigory Kuklin v Marc Saura Moragrega | 6-4,3-1 |
| UTR Pro - Barcelona | 2023/08/11 06:00 | Grigory Kuklin v Savriyan Danilov | 4-6,6-2,2-6 |
| UTR Pro - Barcelona | 2023/08/09 06:00 | Grigory Kuklin v Nazim Makhlouf | 4-6,4-6 |
| UTR Pro - Barcelona | 2023/08/08 08:23 | Grigory Kuklin v Franco Emanuel Egea | 2-6,3-6 |
| UTR Pro - Barcelona | 2023/08/07 10:38 | Alvaro Bueno Gil v Grigory Kuklin | 6-4,6-2 |
| ITF - M25 Netanya | 2023/06/26 07:00 | Grigory Kuklin v Mark Neyelov | 4-6,1-6 |
| ITF - M25 Netanya | 2023/06/25 08:00 | Yoav Levy v Grigory Kuklin | 1-6,3-6 |