| ITF M15 Nonthaburi | 12/04 02:30 | 25 | Haadin Bava v Danylo Kalenichenko | 0-6,3-6 | |
| ITF M15 Nonthaburi | 11/28 05:00 | 26 | Thantub Suksumrarn v Danylo Kalenichenko | 6-4,6-2 | |
| ITF M15 Nonthaburi | 11/26 05:55 | 25 | Danylo Kalenichenko v Cheong-Eui Kim | 6-2,6-2 | |
| Challenger Pune | 11/12 12:30 | 25 | Danylo Kalenichenko v James Duckworth | 3-6,6-7 | |
| Challenger Pune | 11/11 07:00 | 24 | Niki Kaliyanda Poonacha v Danylo Kalenichenko | 6-7,3-6 | |
| Challenger Shenzhen 2 | 10/28 05:15 | 24 | Danylo Kalenichenko v Roman Safiullin | 6-7,4-6 | |
| Challenger Liuzhou | 10/22 03:50 | 25 | Roman Safiullin v Danylo Kalenichenko | 7-5,6-4 | |
| Challenger Liuzhou | 10/21 04:45 | 24 | Danylo Kalenichenko v Yusuke Takahashi | 6-2,6-2 | |
| Challenger Nur-Sultan 2 | 09/30 14:30 | 24 | [492] Danylo Kalenichenko v Mischa Zverev [291] | 2-6,5-7 | |
| ITF M25 Oliveira De Azemeis | 09/24 16:35 | 25 | [495] Danylo Kalenichenko v Matteo Martineau [416] | 6-3,6-7,1-6 | |
| Challenger Banja Luka | 09/12 10:55 | 26 | [470] Danylo Kalenichenko v Federico Coria [155] | 6-7,0-6 | |
| Challenger Banja Luka | 09/10 13:25 | 25 | [263] Danilo Petrovic v Danylo Kalenichenko [470] | 6-3,5-7,6-7 | |
| Challenger Banja Luka | 09/09 12:45 | 24 | [470] Danylo Kalenichenko v Jacopo Berrettini [475] | 6-3,6-1 | |
| ITF M15 Szekesfehervar | 09/05 08:00 | 26 | [392] Danylo Kalenichenko v Michael Vrbensky [331] | 2-6,2-6 | |
| ITF M15 Szekesfehervar | 09/03 08:00 | 25 | Mikhail Korovin v Danylo Kalenichenko | 0-6,5-7 | |
| ITF M15 Bratislava | 08/28 08:00 | 25 | Samuel Puskar v Danylo Kalenichenko | 7-5,6-2 | |
| ITF M25 Vogau | 08/07 10:10 | 25 | [410] Jonas Forejtek v Danylo Kalenichenko [480] | 6-2,6-2 | |
| ITF M25 Bolzano | 07/30 11:20 | 25 | Danylo Kalenichenko v Tomas Martin Etcheverry | 0-6,5-7 | |
| ITF M25 Pardubice | 06/26 10:00 | 25 | Danylo Kalenichenko v Manuel Guinard | 3-6,5-7 | |
| Challenger Bratislava | 06/18 08:00 | 24 | Jonas Forejtek v Danylo Kalenichenko | 6-4,7-6 | |
| Challenger Bratislava | 06/17 08:00 | 166 | Lucas Gerch v Danylo Kalenichenko | 6-4,6-2 | |
| ITF M25 Gyula | 06/01 08:00 | 28 | Danylo Kalenichenko v Evgeny Tyurnev | 6-3,4-6,1-6 | |
| ITF M25 Gyula | 05/31 11:50 | 27 | Hugo Grenier v Danylo Kalenichenko | 6-0,4-6,3-6 | |
| ITF M25 Gyula | 05/30 13:40 | 26 | Patrik Niklas-Salminen v Danylo Kalenichenko | 3-6,1-6 | |
| ITF M25 Gyula | 05/29 07:00 | 25 | Clement Geens v Danylo Kalenichenko | 0-6,0-6 | |
| ITF M25 Jablonec Nad Nisou | 05/23 08:00 | 25 | Daniel Dutra Da Silva v Danylo Kalenichenko | 6-7,6-0,6-2 | |
| ITF M25 Jablonec Nad Nisou | 05/21 09:35 | 54 | Danylo Kalenichenko v Raphael Baltensperger | Retired | |
| ITF M25 Jablonec Nad Nisou | 05/20 09:00 | 54 | Danylo Kalenichenko v Piotr Grynkowski | 6-1,6-0 | |
| ITF M15 Piestany | 05/10 08:00 | 26 | Danylo Kalenichenko v Wojciech Marek | 1-6,5-7 | |
| ITF M15 Piestany | 05/08 08:00 | 25 | Danylo Kalenichenko v Isa Mammetgulyyev | 7-5,6-2 |