| Challenger St. Petersburg | 03/01 10:00 | 19 | [351] Ivan Nedelko v Zizou Bergs [435] | 2-6,1-6 | |
| Challenger St. Petersburg | 02/28 12:15 | 14 | [348] Ivan Nedelko v Danii Golubev [496] | 6-0,6-0 | |
| Challenger Nur-Sultan | 02/23 11:45 | 25 | [152] Jurij Rodionov v Ivan Nedelko [348] | 6-3,6-3 | |
| Challenger Nur-Sultan | 02/22 04:00 | 19 | [343] Ivan Nedelko v Ryan Peniston [380] | 3-6,4-6 | |
| Challenger Nur-Sultan | 02/21 04:00 | 14 | Ivan Nedelko v Danil Ozernoy | 6-4,6-0 | |
| ITF M15 Antalya | 01/19 06:30 | 25 | Ivan Nedelko v Diego Hidalgo | 6-3,1-6,2-6 | |
| ITF M15 Antalya | 01/15 07:00 | 27 | Sergey Fomin v Ivan Nedelko | 6-4,7-6 | |
| ITF M15 Antalya | 01/14 08:30 | 26 | Lukas Neumayer v Ivan Nedelko | 1-6,7-6,4-6 | |
| ITF M15 Antalya | 01/12 09:00 | 25 | Dragos Nicolae Madaras v Ivan Nedelko | Retired | |
| ITF M15 Antalya | 01/08 11:00 | 27 | Ivan Nedelko v Alex M Pujolras | Retired | |
| ITF M15 Antalya | 01/08 06:30 | 26 | Ivan Nedelko v Ilya Snitari | 6-1,1-6,7-6 | |
| ITF M15 Antalya | 01/07 06:50 | 25 | Ivan Nedelko v Jorge Martinez Martinez | 7-5,6-3 |