Stadium: Court 4 Round: 25 Ground: Clay
| ITF Germany F6 | 2018/07/07 12:00 | Christoph Negritu v Louis Wessels | 3-6,4-6 |
| ITF Germany F6 | 2018/07/06 12:15 | Christoph Negritu v Paul Woerner | 6-4,2-6,6-2 |
| ITF Germany F6 | 2018/07/05 10:00 | Alex Knaff v Christoph Negritu | 2-6,4-6 |
| ITF Germany F6 | 2018/07/04 10:00 | Robert Strombachs v Christoph Negritu | 2-6,1-6 |
| Challenger Heilbronn Qual | 2018/05/13 09:00 | Christoph Negritu v Igor Sijsling | 4-6,0-6 |
| Challenger Heilbronn Qual | 2018/05/12 09:00 | Dmitry Surchenko v Christoph Negritu | 5-7,1-6 |
| ITF Tunisia F15 | 2018/04/17 11:10 | Christoph Negritu v Samm Butler | 3-6,3-6 |
| ITF Tunisia F14 | 2018/04/13 09:00 | Christoph Negritu v Baptiste Crepatte | 2-6,3-6 |
| ITF Austria F1 | 2018/07/02 09:00 | Adrian Bodmer v Petr Nouza | 6-7,2-6 |
| ITF Austria F1 | 2018/07/01 07:30 | Adrian Bodmer v Andreas Kramer | 6-4,6-0 |
| ITF Austria F1 | 2018/06/30 11:00 | Adrian Bodmer v Marco De Rosa | 6-3,6-1 |
| Challenger Caltanissetta Qual | 2018/06/09 12:25 | Adrian Bodmer v Federico Gaio | 6-4,2-6,4-6 |
| Challenger Prostejov Qual | 2018/06/03 08:00 | Adrian Bodmer v Evgeny Karlovskiy | 5-7,6-7 |
| Challenger Mestre Qual | 2018/05/20 10:20 | Adrian Bodmer v Juan Pablo Ficovich | 5-7,4-6 |
| ITF Italy F9 | 2018/04/28 10:00 | Hernan Casanova v Adrian Bodmer | 6-3,6-3 |
| ITF Italy F9 | 2018/04/27 12:00 | Giovanni Fonio v Adrian Bodmer | 7-5,2-6,5-7 |