Stadium: Court 1 Round: 60 Ground: Hardcourt outdoor
| ITF Germany F3 | 2018/01/30 10:00 | Boy Westerhof v Mick Veldheer | 6-3,6-4 |
| ITF Germany F3 Qual | 2018/01/29 14:50 | Mick Veldheer v Mike Loccisano | 6-2,6-2 |
| ITF Germany F3 Qual | 2018/01/28 10:30 | Mick Veldheer v Pavle Daljev | 4-6,6-1,6-1 |
| ITF Germany F2 Qual | 2018/01/21 13:00 | Tom Schonenberg v Mick Veldheer | 6-2,6-2 |
| Challenger Koblenz Qual | 2018/01/15 12:15 | Joris De Loore v Mick Veldheer | 6-2,7-6 |
| Challenger Koblenz Qual | 2018/01/14 17:15 | Luca Margaroli v Mick Veldheer | 2-6,1-6 |
| ITF Germany F1 | 2018/01/10 17:00 | Mick Veldheer v Daniel Masur | 1-6,2-6 |
| ITF Germany F1 | 2018/01/08 12:30 | Mick Veldheer v David Novotny | 7-5,4-6,6-1 |
| ITF Spain F2 | 2018/01/20 08:30 | Vital Flurin Leuch v David Mrazek | 3-6,3-6 |
| ITF Spain F1 | 2018/01/14 11:30 | Vital Flurin Leuch v Martim L Prata | 5-7,3-6 |
| ITF Greece F8 | 2017/11/04 09:30 | Mate Valkusz v Vital Flurin Leuch | 6-3,6-0 |
| ITF Greece F7 | 2017/10/29 11:00 | Vital Flurin Leuch v Dan Alexandru Tomescu | 3-6,1-6 |
| ITF Germany F14 | 2017/10/08 11:30 | Artem Dubrivnyy v Vital Flurin Leuch | 6-1,6-2 |
| ITF Germany F14 | 2017/10/08 07:00 | Vital Flurin Leuch v Tobias Brutscher | 6-4,6-3 |
| ITF Turkey F34 | 2017/09/10 10:30 | Vital Flurin Leuch v Vazha Shubladze | 4-6,3-6 |
| ITF Turkey F34 | 2017/09/09 10:30 | Jack Oswald v Vital Flurin Leuch | 2-6,0-6 |