Stadium: Center Court Round: 1
| ITF Germany F6 | 2018/07/07 12:00 | Christoph Negritu v Louis Wessels | 3-6,4-6 |
| ITF M15 Trnava | 2020/02/28 09:55 | Danylo Kalenichenko v Christoph Negritu | 7-6,6-3 |
| ITF M15 Trnava | 2020/02/27 10:00 | Christoph Negritu v Patrik Rikl | 6-4,7-6 |
| ITF M15 Trnava | 2020/02/26 10:30 | Christoph Negritu v Kristof Minarik | 6-1,6-2 |
| ITF M15 Trnava | 2020/02/25 09:00 | Christoph Negritu v Andrej Krajcik | 6-2,6-4 |
| ITF M15 Trnava | 2020/02/24 10:30 | Christoph Negritu v Sebastian Pjontek | 6-2,6-1 |
| ITF M15 Oberhaching | 2020/02/21 11:00 | Christoph Negritu v Mick Veldheer | 6-2,3-6,2-6 |
| ITF M15 Oberhaching | 2020/02/20 10:55 | Arthur Reymond v Christoph Negritu | 2-6,6-7 |
| ITF M15 Oberhaching | 2020/02/19 12:20 | Christoph Negritu v Jeremy Schifris | 6-4,6-4 |
| ITF M25 Sunderland | 2020/02/26 13:50 | Kristjan Tamm v Louis Wessels | 6-7,6-2,4-6 |
| Challenger Koblenz | 2020/02/18 11:35 | Yannick Maden v Louis Wessels | 3-6,7-6,6-3 |
| Challenger Koblenz | 2020/02/17 13:00 | Louis Wessels v Peter Heller | 6-3,6-2 |
| ITF M15 Monastir | 2020/02/06 14:05 | Luis Faria v Louis Wessels | 6-3,6-2 |
| ITF M15 Monastir | 2020/02/04 08:30 | Gauthier Onclin v Louis Wessels | 4-6,6-2,4-6 |
| ITF M15 Cairo | 2020/01/15 11:45 | Fares Zakaria v Louis Wessels | 7-6,6-4 |
| ITF M15 Antalya | 2019/11/28 07:00 | Louis Wessels v Sarp Agabigun | 4-6,6-3,2-6 |
| ITF M15 Antalya | 2019/11/27 09:10 | Louis Wessels v Yanki Erel | 1-6,6-3,6-2 |