Round: 25 Ground: Clay
| ITF Ucraina F4 | 2016/09/23 08:40 | Leon Schutt v Julian Onken | 6-4,6-2 |
| ITF Ucraina F4 | 2016/09/22 07:00 | Julian Onken v Vadim Alekseenko | 7-6,7-6 |
| ITF Ucraina F4 | 2016/09/21 08:20 | Julian Onken v Denys Gevel | 6-7,7-5,7-5 |
| ITF Ucraina F4 | 2016/09/20 10:20 | Julian Onken v Yurii Dzhavakian | 6-3,6-3 |
| Challenger Alphen - Qual. | 2016/09/04 14:05 | Sadio Doumbia v Julian Onken | 6-3,6-4 |
| Challenger Alphen - Qual. | 2016/09/04 08:45 | Kevin Griekspoor v Julian Onken | 5-7,4-6 |
| ITF Slovacchia F3 | 2016/08/11 09:50 | Valentin Vacherot v Julian Onken | 7-6,6-3 |
| ITF Germania F8 - Qual. | 2016/07/18 10:00 | Julian Onken v Matvey Khomentovskiy | 4-6,4-6 |
| ITF Ucraina F4 | 2016/09/20 09:35 | Daniil Zarichanskiy v Denis Milchenko | 6-1,6-1 |
| ITF Ukraine F4 Qual | 2016/09/19 08:00 | Denis Milchenko v Oleksandr Varichenko | 1-6,6-2,7-5 |
| ITF Ukraine F4 Qual | 2016/09/17 09:30 | Aleksandr Malyshev v Denis Milchenko | 6-3,2-6,2-6 |
| ITF Egitto F19 | 2016/08/06 17:00 | Ryoto Tachi v Denis Milchenko | 6-1,6-3 |
| ITF Egitto F18 | 2016/07/31 15:00 | Karim Hossam v Denis Milchenko | 7-6,6-4 |
| ITF Egitto F16 | 2016/07/16 16:00 | Alexandru Danes v Denis Milchenko | 6-3,6-3 |
| ITF Egitto F15 | 2016/07/10 08:00 | Alexandru Danes v Denis Milchenko | 7-6,6-4 |
| ITF Ucraina F3 | 2016/05/23 07:00 | Danylo Veremeychuk v Denis Milchenko | 6-3,2-6,7-6 |