Stadium: Centre Court Round: 28 Ground: Clay
| ITF Germany F3 | 2018/01/31 10:00 | Christoph Negritu v Mats Rosenkranz | 4-6,6-3,1-6 |
| ITF Germany F3 Qual | 2018/01/29 16:40 | Christoph Negritu v Leon Hoeveler | 6-3,6-0 |
| ITF Germany F3 Qual | 2018/01/28 18:00 | Christoph Negritu v Jim Walder | 6-3,7-6 |
| ITF Germany F2 | 2018/01/24 16:20 | Christoph Negritu v Sadio Doumbia | 6-7,1-6 |
| ITF Germany F1 | 2018/01/11 14:10 | Christoph Negritu v Gijs Brouwer | 6-2,7-6 |
| ITF Germany F1 | 2018/01/09 11:00 | Duje Kekez v Christoph Negritu | 3-6,3-6 |
| ITF Czech Republic F9 | 2017/11/08 11:50 | Petr Nouza v Christoph Negritu | 6-3,6-3 |
| ITF Germany F16 | 2017/10/25 14:30 | Christoph Negritu v Elmar Ejupovic | 4-6,1-6 |
| ITF USA F6 | 2018/01/31 18:00 | Louis Wessels v Filip Bergevi | 4-6,1-6 |
| ITF USA F5 | 2018/01/23 15:00 | Pedro Sakamoto v Louis Wessels | 6-4,7-6 |
| ITF USA F4 | 2018/01/18 16:55 | Fred Gil v Louis Wessels | 6-4,6-1 |
| ITF USA F4 | 2018/01/17 15:00 | Juan Manuel Benitez Chavarriaga v Louis Wessels | 1-6,4-6 |
| ITF USA F3 | 2018/01/14 17:00 | Javier Marti v Louis Wessels | 6-4,6-0 |
| ITF USA F3 | 2018/01/13 16:00 | Fred Gil v Louis Wessels | 4-6,5-7 |
| ITF USA F3 | 2018/01/12 16:00 | Louis Wessels v Raleigh Smith | 6-3,6-7,7-6 |
| ITF USA F3 | 2018/01/11 18:10 | Louis Wessels v Skander Mansouri | 4-6,6-1,6-4 |