| ITF Nigeria F3 | 04/30 13:15 | 25 | Youssef Hossam v Danylo Kalenichenko | 6-2,6-2 | |
| ITF Nigeria F2 | 04/25 09:00 | 26 | [493] Danylo Kalenichenko v Maximilian Neuchrist [349] | 4-6,2-6 | |
| ITF Nigeria F2 | 04/23 09:00 | 25 | Danylo Kalenichenko v Hugo Largo | 6-4,3-6,6-4 | |
| ITF Nigeria F1 | 04/20 11:05 | 28 | [495] Danylo Kalenichenko v Joao Menezes [500] | 1-6,1-6 | |
| ITF Nigeria F1 | 04/19 10:40 | 27 | Danylo Kalenichenko v Tukhula Jacobs | 6-1,6-3 | |
| ITF Nigeria F1 | 04/18 09:00 | 26 | [199] Ivan Sabanov v Danylo Kalenichenko [495] | 4-6,3-6 | |
| ITF Nigeria F1 | 04/17 12:00 | 25 | Danylo Kalenichenko v Diego Matos | 3-6,6-3,6-3 | |
| ITF Israel F3 | 03/23 07:00 | 27 | Yannick Vandenbulcke v Danylo Kalenichenko | 6-0,6-3 | |
| ITF Israel F3 | 03/22 08:00 | 26 | Orel Ovil v Danylo Kalenichenko | 2-6,0-6 | |
| ITF Israel F3 | 03/21 09:25 | 25 | Yshai Oliel v Danylo Kalenichenko | 6-2,1-6,6-7 | |
| ITF Israel F2 | 03/16 08:00 | 27 | Danylo Kalenichenko v Matias Franco Descotte | 2-6,2-6 | |
| ITF Israel F2 | 03/15 08:00 | 26 | Yannick Vandenbulcke v Danylo Kalenichenko | 6-3,4-6,6-7 | |
| ITF Israel F2 | 03/13 08:00 | 25 | Danylo Kalenichenko v Maxime Pauwels | 6-1,3-6,6-3 | |
| ITF Tunisia F7 | 02/20 14:20 | 25 | Danylo Kalenichenko v Johan Sebastien Tatlot | 3-6,3-6 | |
| ITF Tunisia F6 | 02/15 09:00 | 26 | Danylo Kalenichenko v Michal Konecny | 2-6,2-6 | |
| ITF Tunisia F6 | 02/13 09:00 | 25 | Diego Hidalgo v Danylo Kalenichenko | 6-7,6-3,3-6 | |
| ITF Czech Republic F11 | 11/23 12:40 | 26 | Danylo Kalenichenko v Dominik Kellovsky | 6-7,3-6 | |
| ITF Czech Republic F11 | 11/21 13:15 | 25 | Danylo Kalenichenko v Marcin Gawron | 6-3,6-2 | |
| ITF Czech Republic F10 | 11/15 09:00 | 25 | Marek Gengel v Danylo Kalenichenko | 7-6,6-2 | |
| Challenger Bratislava Qual | 11/06 11:40 | 54 | Kamil Majchrzak v Danylo Kalenichenko | 6-3,6-4 | |
| Challenger Bratislava Qual | 11/05 09:00 | 46 | Danylo Kalenichenko v Marc Sieber | 7-6,6-3 | |
| Challenger Bratislava Qual | 11/04 09:00 | 45 | Danylo Kalenichenko v Artem Smirnov | Retired | |
| ITF Czech Republic F7 | 10/28 08:30 | 28 | Lukas Klein v Danylo Kalenichenko | 6-4,4-6,6-4 | |
| ITF Czech Republic F7 | 10/27 08:00 | 27 | Danylo Kalenichenko v Petr Nouza | 7-5,6-4 | |
| ITF Czech Republic F7 | 10/26 08:00 | 26 | Danylo Kalenichenko v Maciej Smola | 6-4,7-6 | |
| ITF Czech Republic F7 | 10/25 08:00 | 25 | Danylo Kalenichenko v Johannes Haerteis | 6-4,6-2 | |
| Challenger Ismaning Qual | 10/14 08:40 | 45 | Mats Rosenkranz v Danylo Kalenichenko | 6-4,6-4 | |
| ITF Germany F14 | 10/11 10:00 | 25 | Kai Lemstra v Danylo Kalenichenko | 6-4,6-3 | |
| Challenger Sibiu Qual | 09/18 07:00 | 54 | [369] Alexandar Lazov v Danylo Kalenichenko [488] | 6-1,6-1 | |
| Challenger Sibiu Qual | 09/17 09:10 | 46 | Victor Vlad Cornea v Danylo Kalenichenko | 3-6,2-6 |