| German Masters | 2020/08/04 10:25 | Benjamin Lock v Oscar Moraing | 6-2,6-3 |
| German Premier League | 2020/08/03 12:10 | Benjamin Lock v Louis Wessels | 6-7,6-7 |
| Challenger Potchefstroom | 2020/03/12 09:20 | Lorenzo Musetti v Benjamin Lock | 5-7,5-7 |
| Challenger Potchefstroom | 2020/03/11 08:00 | Benjamin Lock v Sebastian Prechtel | 7-6,6-1 |
| Puchar Davisa | 2020/03/07 10:20 | Benjamin Lock v Hazem Naw | 6-4,6-4 |
| Puchar Davisa | 2020/03/06 09:25 | Benjamin Lock v Amer Naow | 6-3,6-3 |
| Challenger Calgary | 2020/02/26 03:00 | Benjamin Lock v Geoffrey Blancaneaux | 2-6,0-6 |
| Challenger Calgary | 2020/02/25 00:00 | Benjamin Lock v Sho Shimabukuro | 6-4,6-7,6-2 |
| German Masters | 2020/08/04 13:10 | Sebastian Ofner v Lucas Gerch | 3-6,4-6 |
| German Premier League | 2020/08/03 10:40 | Oleg Khotkov v Lucas Gerch | 0-6,4-6 |
| DTB German Pro Series | 2020/07/12 13:50 | Lucas Gerch v Maximilian Marterer | 3-6,2-6 |
| DTB German Pro Series | 2020/06/26 10:05 | Lucas Gerch v Paul Woerner | 3-6,6-3,6-2 |
| DTB German Pro Series | 2020/06/25 08:00 | Lucas Gerch v Benito Sanchez Martinez | 6-4,2-6,6-1 |
| DTB German Pro Series | 2020/06/24 10:10 | Peter Gojowczyk v Lucas Gerch | 6-4,3-6,7-5 |
| DTB German Pro Series | 2020/06/23 08:00 | Lucas Gerch v Mika Lipp | 6-2,6-1 |
| DTB German Pro Series | 2020/06/14 11:00 | Marvin Moeller v Lucas Gerch | 4-6,5-7 |