Stadium: Court 3 Round: 25 Ground: Clay
| ITF Tunisia F1 | 2018/01/09 08:30 | Peter Nagy v Luca Gelhardt | 6-4,6-0 |
| ITF Chile F3 | 2017/12/04 17:00 | Luca Gelhardt v Victor Nunez | 4-6,4-6 |
| ITF Chile F2 | 2017/11/28 15:00 | Tomas Gerini v Luca Gelhardt | 7-5,6-3 |
| ITF Chile F1 | 2017/11/21 14:30 | Juan Pablo Varillas v Luca Gelhardt | 4-6,6-3,6-1 |
| Challenger Santiago 2 Qual | 2017/11/11 13:00 | Nicolas Acevedo v Luca Gelhardt | 6-2,7-5 |
| ITF Egypt F28 | 2017/10/04 18:55 | Luca Gelhardt v Kirill Kivattsev | 2-6,3-6 |
| ITF Egypt F27 | 2017/09/26 14:00 | Luca Gelhardt v Francesco Vilardo | 6-7,1-6 |
| ITF Turkey F34 | 2017/09/12 10:30 | Luca Gelhardt v Shinta Fujii | 4-6,0-6 |
| ITF Czech Republic F10 | 2017/11/15 12:45 | David Poljak v Tadeas Paroulek | 6-4,6-4 |
| ITF Czech Republic F10 | 2017/11/13 09:00 | Marek Rehacek v Tadeas Paroulek | 1-6,1-6 |
| ITF Czech Republic F8 | 2017/11/02 12:45 | Marek Jaloviec v Tadeas Paroulek | 6-3,6-3 |
| ITF Czech Republic F8 | 2017/11/01 14:25 | Nikolas Lahky v Tadeas Paroulek | 3-6,0-6 |
| ITF Czech Republic F8 Qual | 2017/10/31 11:40 | Tadeas Paroulek v Antonin Bolardt | 3-6,7-5,6-2 |
| ITF Czech Republic F8 Qual | 2017/10/30 11:00 | Tadeas Paroulek v Piotr Grynkowski | 6-2,5-7,6-3 |
| ITF Czech Republic F7 Qual | 2017/10/23 10:00 | Tadeas Paroulek v David Juras | 6-2,3-6,2-6 |
| ITF Egypt F25 | 2017/09/14 12:35 | Fabien Reboul v Tadeas Paroulek | 6-2,6-4 |