Stadium: Center Round: 27 Ground: Clay
| ITF M25 Klosters | 2023/07/06 11:45 | Benjamin Lock v Leopold Zima | 6-3,6-7,6-2 |
| ITF M25 Klosters | 2023/07/05 15:05 | Benjamin Lock v Tanner, Gian Luca | 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 |
| Cali, Colombia | 2023/06/19 20:30 | Guido Andreozzi v Benjamin Lock | 6-4,6-4 |
| ITF M25 Klosters | 2023/07/06 10:30 | Francois Musitelli v Mika Brunold | 6-3,6-7,4-6 |
| ITF M25 Klosters | 2023/07/05 10:15 | Staeheli, Luca v Mika Brunold | 6-7,7-6,4-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/21 09:25 | Mika Brunold v Marcel Zielinski | 3-6,1-6 |
| ITF M15 Duffel | 2023/06/14 08:00 | Amaury Raynel v Mika Brunold | 6-4,7-6 |
| ITF M25 Jablonec Nad Nisou | 2023/05/31 11:40 | Martin Damm v Mika Brunold | 6-1,7-6 |
| ITF M25 Most | 2023/05/25 11:10 | Martin Damm v Mika Brunold | 4-6,6-3,6-3 |
| ITF M25 Most | 2023/05/24 12:45 | Milos Karol v Mika Brunold | 2-6,4-6 |
| Challenger Biel | 2023/03/24 18:20 | Marius Copil v Mika Brunold | 6-3,6-3 |