Stadium: Court 20 Round: 62 Ground: Clay
| ITF - M15 Antalya | 2021/04/05 07:00 | Sandro Kopp v Sami Ben Abdennibi | 5-7,6-1,10-2 |
| ITF - M15 Antalya | 2021/04/04 06:30 | Sandro Kopp v Leon Benedict | 6-2,6-4 |
| ITF M25 Biel | 2021/03/29 14:50 | Oscar Moraing v Sandro Kopp | 4-6,6-1,11-9 |
| ITF - M15 Antalya | 2021/02/22 07:00 | Deney Wassermann v Sandro Kopp | 6-3,2-6,10-8 |
| ITF - M15 Antalya | 2021/02/21 06:00 | Umut Akkoyun v Sandro Kopp | 3-6,4-6 |
| ITF - M15 Antalya | 2021/02/16 07:00 | Petr Nouza v Sandro Kopp | 0-6,1-6 |
| ITF - M15 Antalya | 2021/02/16 07:00 | Sandro Kopp v Gabriel Donev | 2-6,1-6 |
| ITF - M15 Antalya | 2021/02/14 12:00 | Manda, Calin v Sandro Kopp | 5-7,5-7 |
| ITF - M15 Antalya | 2021/04/05 07:00 | Reinberg, Emil v Oh, Seong-Gook | 6-2,6-2 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/19 15:00 | Reinberg, Emil v Redlicki, Michael | 6-3,2-6,3-6 |
| ITF M25 Wichita | 2019/06/12 15:00 | Reinberg, Emil v Sumit Sarkar | 2-6,2-6 |
| Challenger Charlottesville | 2018/10/27 16:10 | Reinberg, Emil v Stefan Kozlov | 6-3,6-7,1-6 |
| Challenger Lexington Qual | 2018/07/29 17:45 | Reinberg, Emil v Schneider, Ronnie | 3-6,6-7 |
| Challenger Lexington Qual | 2018/07/28 14:00 | Turini, Thales v Reinberg, Emil | 3-6,2-6 |
| Atlanta, USA | 2018/07/24 23:00 | Youzhny, Mikhail v Reinberg, Emil | 6-2,6-0 |
| Challenger Winnetka Qual | 2018/07/09 16:50 | Reinberg, Emil v Collin Altamirano | 3-6,4-6 |