Stadium: Clay 6 Round: 26 Ground: Clay
| ITF M15 Antalya | 2019/09/18 07:00 | Ivan Nedelko v Andrea Fiorentini | 6-1,6-2 |
| Challenger Banja Luka | 2019/09/11 08:00 | Sumit Nagal v Ivan Nedelko | 6-3,7-6 |
| Challenger Banja Luka | 2019/09/10 08:00 | Ivan Nedelko v Matias Zukas | 6-1,7-5 |
| Challenger Jinan | 2019/09/04 07:05 | Ivan Nedelko v Zhe Li | 6-7,6-7 |
| Challenger Jinan | 2019/09/03 04:45 | Ivan Nedelko v Ji Sung Nam | 4-6,7-5,6-3 |
| Challenger Baotou | 2019/08/27 08:50 | Ivan Nedelko v Chun Hsin Tseng | 3-6,3-6 |
| Challenger Baotou | 2019/08/26 02:00 | Hong Chung v Ivan Nedelko | 2-6,3-6 |
| Challenger Meerbusch | 2019/08/12 10:35 | Jan Satral v Ivan Nedelko | 7-6,7-6 |
| ITF M15 Antalya | 2019/09/17 08:00 | Robin Kern v Lucas Hellfritsch | 1-6,2-6 |
| ITF M15 Oldenzaal | 2019/08/13 11:55 | Sidane Pontjodikromo v Lucas Hellfritsch | 6-4,6-4 |
| ITF M15 Eupen | 2019/08/05 09:00 | Lucas Hellfritsch v Zachary Eisinga | 7-6,6-7,4-10 |
| ITF M15 Brussels | 2019/07/31 10:10 | Lucas Hellfritsch v Martin Van Der Meerschen | 7-6,6-7,4-6 |
| ITF M15 Brussels | 2019/07/30 10:00 | Liam Dielen v Lucas Hellfritsch | 5-7,1-6 |
| ITF M15 Brussels | 2019/07/29 11:00 | Felix Romeo v Lucas Hellfritsch | 3-6,2-6 |
| ITF M15 Bad Schussenried | 2019/07/22 13:00 | Lucas Hellfritsch v Gabriele Moghini | 1-6,1-6 |
| ITF M15 Bad Schussenried | 2019/07/22 08:00 | Lucas Hellfritsch v Gabriel Sanchez | 6-0,6-1 |