Round: 25 Ground: Clay
| ITF Italy F16 | 2017/06/06 14:05 | Marco Bortolotti v Maverick Banes | 1-6,2-6 |
| ITF Italy F15 | 2017/05/31 13:15 | Marco Bortolotti v Yannick Maden | 1-6,2-6 |
| ITF Italy F15 | 2017/05/30 14:25 | Marco Bortolotti v Alexander Weis | 6-3,6-3 |
| ITF Romania F2 | 2017/05/27 11:00 | Goncalo Oliveira v Marco Bortolotti | 6-4,6-2 |
| ITF Romania F2 | 2017/05/26 11:20 | Marco Bortolotti v Gianni Mina | 6-2,6-2 |
| ITF Romania F2 | 2017/05/25 10:35 | Marco Bortolotti v Gabi Adrian Boitan | 6-4,6-4 |
| ITF Romania F1 | 2017/05/16 07:00 | Marco Bortolotti v Sam Riffice | 3-6,3-6 |
| ITF Italy F10 | 2017/04/27 08:00 | Michael Linzer v Marco Bortolotti | 7-5,6-4 |
| Challenger Prostejov Qual | 2017/06/04 11:05 | Robin Stanek v Louis Wessels | 6-4,6-4 |
| ATP Geneva Qual | 2017/05/20 11:20 | Mischa Zverev v Louis Wessels | 6-1,6-4 |
| Challenger Heilbronn Qual | 2017/05/13 11:35 | Matthias Bachinger v Louis Wessels | 7-6,6-2 |
| ITF Portugal F6 | 2017/04/11 12:30 | Makoto Ochi v Louis Wessels | 6-2,3-6,6-1 |
| Challenger Sophia Antipolis Qual | 2017/04/01 08:00 | Louis Wessels v Elliot Benchetrit | 5-7,1-6 |
| ITF Germany F3 | 2017/01/24 11:25 | Louis Wessels v Sami Reinwein | 7-5,6-3 |
| Challenger Koblenz Qual | 2017/01/15 10:45 | Louis Wessels v Jonas Luetjen | 2-6,5-7 |
| Challenger Ortisei Qual | 2016/11/05 11:00 | Viktor Galovic v Louis Wessels | 6-4,6-4 |