Stadium: Court 4 Round: 54 Ground: Clay
| ITF M25 Kassel | 2019/07/15 15:00 | Gibril Diarra v Markus Wunder | 4-6,6-2,11-13 |
| ITF Tunisia F15 | 2017/04/15 08:00 | Evan Furness v Markus Wunder | 6-2,6-0 |
| ITF Tunisia F14 | 2017/04/09 10:00 | Gabriel Petit v Markus Wunder | 6-2,6-1 |
| ITF Tunisia F14 | 2017/04/08 10:30 | Keanu Ellen v Markus Wunder | 5-7,2-6 |
| ITF Israel F3 | 2017/03/26 08:00 | Markus Wunder v Sean Hodkin | 5-7,1-6 |
| ITF Israel F2 | 2017/03/18 07:30 | Yasha Zemel v Markus Wunder | 7-5,6-0 |
| ITF Turkey F8 | 2017/02/25 08:30 | Markus Wunder v Matvey Khomentovskiy | 3-6,3-6 |
| ITF Turkey F7 | 2017/02/18 06:00 | Shunsuke Wakita v Markus Wunder | 7-5,7-6 |
| ITF M15 Marburg | 2019/07/11 17:40 | Robin Stanek v Valentin Guenther | 6-1,7-6 |
| ITF M15 Marburg | 2019/07/10 13:40 | Valentin Guenther v James Frawley | 6-4,7-6 |
| ITF M15 Marburg | 2019/07/08 09:00 | Valentin Guenther v Jannis Kahlke | 6-4,6-2 |
| ITF M15 Marburg | 2019/07/08 07:00 | Valentin Guenther v Mislav Bosnjak | 3-6,6-1,10-7 |
| ITF M15 Saarlouis | 2019/07/03 16:40 | Valentin Guenther v Raphael Baltensperger | 2-6,6-7 |
| ITF M15 Saarlouis | 2019/07/01 10:00 | Valentin Guenther v Ludvig Aaes | 6-1,6-3 |
| ITF M15 Saarlouis | 2019/07/01 08:00 | Valentin Guenther v Nicholas Bybel | 6-4,6-3 |
| ITF M15 Kamen | 2019/06/26 16:05 | Valentin Guenther v Peter Heller | 6-4,6-7,1-6 |