Stadium: Clay 8 Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F38 | 2018/11/26 08:05 | RunYu Zhao v Lucas Hellfritsch | 6-4,6-7,3-6 |
| ITF Turkey F38 | 2018/11/25 09:30 | Carles Batlle v Lucas Hellfritsch | 1-6,1-6 |
| ITF Turkey F37 | 2018/11/20 08:50 | Thomas Statzberger v Lucas Hellfritsch | 6-4,6-1 |
| ITF Turkey F36 | 2018/11/14 08:40 | Lucas Hellfritsch v Dejan Katic | 5-7,1-6 |
| ITF Turkey F36 | 2018/11/12 08:40 | Hugo Largo v Lucas Hellfritsch | 2-6,2-6 |
| ITF Turkey F36 | 2018/11/11 07:00 | Federico Lucini v Lucas Hellfritsch | 6-3,4-6,4-6 |
| ITF Turkey F36 | 2018/11/10 08:30 | Daniel Khin v Lucas Hellfritsch | 3-6,1-6 |
| ITF Germany F16 | 2018/10/21 08:00 | Benito Sanchez Martinez v Lucas Hellfritsch | 6-4,2-6,6-3 |
| ITF Turkey F37 | 2018/11/19 06:30 | Hristo Valeov v Vlad Cristian Niculae | 6-4,6-4 |
| ITF Turkey F36 | 2018/11/10 06:30 | Vlad Cristian Niculae v Federico Lucini | 0-6,0-6 |
| ITF Turkey F34 | 2018/10/29 07:00 | Moritz Thiem v Vlad Cristian Niculae | 6-0,4-6,6-0 |
| ITF Turkey F34 | 2018/10/27 07:00 | Vlad Cristian Niculae v Damir Makhmudov | 6-2,6-2 |
| ITF Romania F13 | 2018/09/08 07:00 | Jeremias Lima-Perez v Vlad Cristian Niculae | 6-7,7-5,6-3 |
| ITF Romania F12 | 2018/09/01 10:00 | Giovanni Calvano v Vlad Cristian Niculae | 6-1,6-1 |
| ITF Romania F11 | 2018/08/26 11:00 | Dan Alexandru Tomescu v Vlad Cristian Niculae | 6-1,6-2 |
| ITF Romania F10 | 2018/08/18 06:30 | Stefan Palosi v Vlad Cristian Niculae | 6-0,6-0 |