Stadium: M.A.R.A. Court Round: 54 Ground: Hardcourt outdoor
| ITF M15 Kaarst | 2019/02/04 18:20 | Martin Van Der Meerschen v Mateusz Terczynski | 7-6,2-6,12-10 |
| ITF M15 Kaarst | 2019/02/04 08:30 | Max Wiskandt v Mateusz Terczynski | 4-6,4-6 |
| ITF Turkey F41 | 2018/12/20 06:00 | Mateusz Terczynski v Luigi Sorrentino | 2-6,3-6 |
| ITF Turkey F40 | 2018/12/09 06:30 | Federico Lucini v Mateusz Terczynski | 6-2,6-2 |
| ITF Czech Republic F12 | 2018/11/26 14:00 | Dominik Recek v Mateusz Terczynski | 3-6,6-2,7-6 |
| ITF Czech Republic F11 | 2018/11/21 09:00 | Mateusz Terczynski v Filip Duda | 6-7,5-7 |
| ITF Czech Republic F11 Qual | 2018/11/20 09:00 | Valentin Guenther v Mateusz Terczynski | 2-6,6-4,6-4 |
| ITF Czech Republic F11 Qual | 2018/11/19 12:30 | Marek Podlesak v Mateusz Terczynski | 2-6,1-6 |
| ITF M15 Kaarst | 2019/02/04 16:30 | Niklas Schell v Luca Gelhardt | 7-6,6-4 |
| ITF M15 Kaarst | 2019/02/04 08:30 | Nikolas Walterscheid-Tukic v Luca Gelhardt | 7-5,1-6,4-10 |
| ITF M15 Monastir | 2019/01/21 08:30 | Boris Pokotilov v Luca Gelhardt | 3-6,6-4,10-7 |
| ITF M15 Monastir | 2019/01/14 12:30 | Darko Bojanovic v Luca Gelhardt | 6-1,2-6,10-4 |
| ITF M15 Monastir | 2019/01/14 08:00 | Lukas H Lilleengen v Luca Gelhardt | 4-6,4-6 |
| ITF M15 Monastir | 2019/01/10 10:25 | Denis Klok v Luca Gelhardt | 6-3,6-3 |
| ITF M15 Monastir | 2019/01/08 10:05 | Luca Gelhardt v Ameur Ben Hassen | 6-1,6-2 |
| ITF Germany F9 | 2018/07/24 10:00 | Luca Gelhardt v Ewan Moore | 6-7,3-6 |