Stadium: CEE Logistics-C8 Round: 25 Ground: Clay
| ITF - M25 Trier | 2021/08/23 15:05 | Leopold Zima v Benito Sanchez Martinez | 6-1,7-5 |
| ITF - M25 Trier | 2021/08/23 10:30 | Paul-Georg Guenther v Benito Sanchez Martinez | 1-6,4-6 |
| ITF - M25 Ueberlingen | 2021/08/18 11:20 | Benito Sanchez Martinez v Aliaksandr Bulitski | 3-6,4-6 |
| ITF - M25 Ueberlingen | 2021/08/17 08:50 | Benito Sanchez Martinez v Andre Steinbach | 6-2,6-2 |
| ITF - M25 Ueberlingen | 2021/08/16 09:40 | Benito Sanchez Martinez v Thibaut Gadilhe | 5-7,6-0,10-5 |
| ITF - M25 Frankfurt am Main | 2021/08/11 09:00 | Eduard Esteve Lobato v Benito Sanchez Martinez | 6-2,6-3 |
| ITF - M25 Frankfurt am Main | 2021/08/10 10:20 | Dominik Boehler v Benito Sanchez Martinez | 4-6,6-7 |
| ITF - M25 Frankfurt am Main | 2021/08/09 13:50 | Benito Sanchez Martinez v Hendrik Jebens | 3-6,6-4,10-2 |
| ITF - M25 Trier | 2021/08/27 10:00 | Sandro Kopp v Tim Handel | 6-3,6-7,6-7 |
| ITF - M25 Trier | 2021/08/26 09:25 | Sandro Kopp v Raphael Calzi | 6-2,6-1 |
| ITF - M25 Frankfurt am Main | 2021/08/12 08:55 | Sandro Kopp v Louis Wessels | 1-6,1-6 |
| ITF - M25 Frankfurt am Main | 2021/08/11 09:00 | Julien Penzlin v Sandro Kopp | 4-6,3-6 |
| ITF - M25 Frankfurt am Main | 2021/08/10 08:30 | Sandro Kopp v Dominik Fritsche | 6-4,6-3 |
| ITF - M25 Frankfurt am Main | 2021/08/09 09:00 | Sandro Kopp v Yannick Wunderlich | 6-3,6-4 |
| ITF - M15 Frederiksberg | 2021/08/05 08:00 | Sandro Kopp v Vasil Kirkov | 6-4,3-6,1-6 |
| ITF - M15 Frederiksberg | 2021/08/03 10:55 | Guy Den Ouden v Sandro Kopp | 4-6,4-6 |