Stadium: Court 2 Round: 26 Ground: Clay
| ITF M25 Klosters | 2023/07/05 15:05 | Benjamin Lock v Gian Luca Tanner | 6-2,2-6,6-4 |
| Challenger Medellin | 2023/07/01 18:00 | Benjamin Lock v Patrick Kypson | 3-6,3-6 |
| Challenger Medellin | 2023/06/30 20:00 | Adria Soriano Barrera v Benjamin Lock | 4-6,4-6 |
| Challenger Medellin | 2023/06/29 17:00 | Benjamin Lock v Nino Serdarusic | 6-4,6-4 |
| Challenger Medellin | 2023/06/28 15:00 | Benjamin Lock v Mateus Alves | 7-6,4-6,6-1 |
| Challenger Medellin | 2023/06/27 16:30 | Joao Lucas Reis da Silva v Benjamin Lock | 3-6,1-6 |
| Challenger Cali | 2023/06/19 20:30 | Guido Andreozzi v Benjamin Lock | 6-4,6-4 |
| ATP Stuttgart | 2023/06/10 09:00 | Christopher Eubanks v Benjamin Lock | 4-6,6-4,6-2 |
| ITF M25 Cattolica | 2023/06/21 12:00 | Leopold Zima v Julian Ocleppo | 6-7,0-6 |
| ITF M25 Cattolica | 2023/06/20 13:40 | Leopold Zima v Marco De Rossi | 6-3,4-6,6-2 |
| ITF M25 Cordoba | 2023/06/05 16:00 | Leopold Zima v Sam K Baumgartner | 6-4,6-2 |
| ITF M25 Cordoba | 2023/06/05 07:00 | Leopold Zima v Artem Alekseychuk | 7-6,6-1 |
| ITF M25 Cordoba | 2023/06/04 11:00 | Leopold Zima v Hillel Rousseau | 6-1,6-2 |
| ITF M15 Meerbusch | 2023/04/25 08:00 | Leopold Zima v Yvo Panak | 4-6,7-5,2-10 |
| ITF M15 Meerbusch | 2023/04/24 10:00 | Leopold Zima v Niklas Koch | 6-4,7-5 |
| ITF M15 Meerbusch | 2023/04/24 08:00 | Leopold Zima v Ruben Hartig | 6-4,6-1 |