| ITF Hungary F8 | 09/08 08:00 | 28 | Danylo Kalenichenko v Enrique Lopez-Perez | 3-6,6-3,1-6 | |
| ITF Hungary F8 | 09/07 08:00 | 27 | Petr Nouza v Danylo Kalenichenko | 2-6,6-3,6-7 | |
| ITF Hungary F8 | 09/06 09:05 | 26 | Philip Aplienz v Danylo Kalenichenko | 1-6,0-6 | |
| ITF Hungary F8 | 09/05 14:55 | 25 | Peter Balla v Danylo Kalenichenko | 0-6,4-6 | |
| ITF Hungary F7 | 08/30 12:00 | 26 | Danylo Kalenichenko v Zsombor Piros | 6-4,6-7,4-6 | |
| ITF Hungary F7 | 08/29 14:00 | 25 | Danylo Kalenichenko v Patrik Rikl | 7-5,7-5 | |
| ITF Slovakia F3 | 08/12 09:00 | 28 | Danylo Kalenichenko v Filip Horansky | 6-2,3-6,1-6 | |
| ITF Slovakia F3 | 08/11 08:00 | 27 | Juan Pablo Ficovich v Danylo Kalenichenko | 3-6,3-6 | |
| ITF Slovakia F3 | 08/10 08:00 | 26 | Patrik Nema v Danylo Kalenichenko | 4-6,3-6 | |
| ITF Slovakia F3 | 08/09 09:55 | 25 | Ken Onishi v Danylo Kalenichenko | 1-6,4-6 | |
| ITF Slovakia F2 | 08/03 14:00 | 26 | Mate Valkusz v Danylo Kalen'ko | 6-4,1-6,6-4 | |
| ITF Slovakia F2 | 08/02 08:00 | 25 | David Szintai v Danylo Kalen'ko | 0-6,2-6 | |
| ITF Slovakia F1 | 07/30 09:00 | 29 | Danylo Kalenichenko v Artem Dubrivnyy | 6-4,3-6,6-2 | |
| ITF Slovakia F1 | 07/29 09:00 | 28 | Peter Nagy v Danylo Kalenichenko | 6-3,4-6,0-6 | |
| ITF Slovakia F1 | 07/28 11:55 | 27 | Danylo Kalenichenko v Nik Razborsek | 7-6,6-2 | |
| ITF Slovakia F1 | 07/27 09:00 | 26 | Danylo Kalenichenko v Paul Jubb | 6-1,6-2 | |
| ITF Slovakia F1 | 07/26 10:40 | 25 | Danylo Kalenichenko v David Juras | 6-2,6-1 | |
| Challenger Poznan | 07/18 13:00 | 25 | Danylo Kalenichenko v Florian Mayer | 1-6,4-6 | |
| Challenger Poznan Qual | 07/16 13:05 | 54 | Andre Ghem v Danylo Kalenichenko | Retired | |
| Challenger Poznan Qual | 07/15 14:00 | 46 | Maciej Smola v Danylo Kalenichenko | 3-6,6-7 | |
| ITF Czech Republic F5 | 07/11 08:30 | 25 | Danylo Kalenichenko v Vit Kopriva | 2-6,5-7 | |
| ITF Belgium F2 | 06/29 16:15 | 26 | Yannick Vandenbulcke v Danylo Kalenichenko | 7-5,6-4 | |
| ITF Belgium F2 | 06/28 16:50 | 25 | Danylo Kalenichenko v Jose Pereira | 7-6,6-2 | |
| ITF Hungary F5 | 06/20 13:55 | 25 | David Pichler v Danylo Kalenichenko | 6-3,0-6,6-3 | |
| ITF Romania F3 | 06/16 08:00 | 27 | Nicolae Frunza v Danylo Kalenichenko | 6-3,7-6 | |
| ITF Romania F3 | 06/15 07:00 | 26 | Danylo Kalenichenko v Goran Markovic | 2-6,6-3,7-5 | |
| ITF Romania F3 | 06/14 10:20 | 25 | Eugen Durnescu v Danylo Kalenichenko | 0-6,3-6 | |
| ITF Bosnia and Herzegovina F2 | 06/01 10:15 | 26 | Danylo Kalenichenko v Ioannis Stergiou | 4-6,3-6 | |
| ITF Bosnia and Herzegovina F2 | 05/30 08:00 | 25 | Danylo Kalenichenko v Nik Razborsek | 6-4,3-6,7-6 | |
| ITF Ukraine F2 | 05/16 11:05 | 25 | Danylo Kalenichenko v Pietro Rondoni | 6-4,3-6,3-6 |