Stadium: Centre Court Round: 27 Ground: Hardcourt indoor
| Challenger Budapest | 2018/02/07 12:00 | Mate Valkusz v Nicola Kuhn | 2-6,6-7 |
| Challenger Budapest | 2018/02/05 14:20 | Andrea Arnaboldi v Nicola Kuhn | 6-7,6-4,4-6 |
| Challenger Rennes Qual | 2018/01/21 11:15 | Tristan Lamasine v Nicola Kuhn | 2-6,7-5,6-2 |
| Challenger Rennes Qual | 2018/01/20 15:55 | Julien Eon v Nicola Kuhn | 4-6,7-5,4-6 |
| Challenger Koblenz | 2018/01/18 17:00 | Nicola Kuhn v Sergiy Stakhovsky | 4-6,3-6 |
| Challenger Koblenz | 2018/01/17 18:35 | Nicola Kuhn v Mikael Ymer | 6-3,6-3 |
| Challenger Ismaning | 2017/10/17 10:00 | Hubert Hurkacz v Nicola Kuhn | 6-3,7-5 |
| Challenger Ortisei | 2017/10/09 11:00 | Nicola Kuhn v Matteo Donati | 7-6,6-7,4-6 |
| Challenger Budapest | 2018/02/08 11:00 | Arthur De Greef v Jurgen Zopp | 3-6,6-7 |
| Challenger Budapest | 2018/02/06 19:00 | Zsombor Piros v Jurgen Zopp | 4-6,6-7 |
| Davis Cup | 2018/02/04 11:55 | Ainius Sabaliauskas v Jurgen Zopp | 0-6,1-6 |
| Davis Cup | 2018/02/03 12:00 | Laurynas Grigelis v Jurgen Zopp | 7-5,6-2 |
| Australian Open Qual | 2018/01/10 05:45 | Jurgen Zopp v Mohamed Safwat | 4-6,3-6 |
| Challenger Bangkok | 2018/01/01 06:40 | Jason Jung v Jurgen Zopp | 6-1,6-2 |
| Challenger Brescia | 2017/11/16 14:00 | Mirza Basic v Jurgen Zopp | 3-6,6-3,6-4 |
| Challenger Brescia | 2017/11/14 15:55 | Jurgen Zopp v Andrea Pellegrino | 7-6,6-2 |