Stadium: PC4 Round: 25 Ground: Hardcourt outdoor
| German Masters | 2020/08/05 10:20 | Benjamin Lock v Lucas Gerch | 3-6,4-6 |
| Challenger - Temuco | 2023/11/27 17:35 | Gilbert S K Junior v Benjamin Lock | 6-3,6-2 |
| Challenger - Brasilia | 2023/11/21 14:40 | Benjamin Lock v Renzo Olivo | 6-7,6-7 |
| Challenger - Drummondville | 2023/11/14 17:20 | Benjamin Thomas George v Benjamin Lock | 6-1,7-5 |
| Challenger - Calgary | 2023/11/06 23:50 | Benjamin Lock v Zizou Bergs | 7-6,3-6,3-6 |
| Challenger Sydney | 2023/10/31 05:20 | Ryan Seggerman v Benjamin Lock | 6-3,4-6,6-4 |
| Challenger - Šen-čen | 2023/10/17 06:00 | Benjamin Lock v Tsung-Hao Huang | 5-7,4-6 |
| Challenger - Šen-čen | 2023/10/09 12:50 | Benjamin Lock v Zhe Li | 1-6,6-3,1-6 |
| ATP - Šanghaj | 2023/10/03 07:25 | Rinky Hijikata v Benjamin Lock | 6-1,6-4 |
| Challenger - Oeiras - kvalifikácia | 2024/01/07 11:00 | Lucas Gerch v Marius Copil | 2-6,4-6 |
| Challenger - Oeiras | 2023/12/31 13:05 | Lucas Gerch v Noah Rubin | 1-6,4-6 |
| Challenger - Charlottesville | 2023/10/31 16:45 | Lucas Gerch v Stefan Kozlov | 6-2,5-7,7-6 |
| Challenger - Hamburg | 2023/10/17 08:00 | Lucas Gerch v Antoine Bellier | 3-6,6-7 |
| Challenger - Hamburg | 2023/10/16 12:45 | Lucas Gerch v Hady Habib | 6-2,6-4 |
| Challenger - Hamburg | 2023/10/15 16:05 | Lucas Gerch v Mirza Basic | 7-6,5-7,6-4 |
| Challenger Malaga | 2023/10/08 09:35 | Frederico Ferreira Silva v Lucas Gerch | 6-1,6-4 |
| Challenger - Štetín | 2023/09/14 15:40 | Federico Coria v Lucas Gerch | 3-6,6-4,6-3 |