Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Kamen | 2023/06/26 08:00 | Lambert Ruland v Aaron James Williams | 6-4,6-2 |
| ITF M15 Kamen | 2023/06/26 08:00 | Benedikt Henning v Lambert Ruland | 4-6,3-6 |
| ITF M15 Eindhoven | 2022/08/14 10:30 | Stijn Slump v Lambert Ruland | 6-2,7-5 |
| ITF M15 Eupen | 2022/08/08 13:00 | Harold Huens v Lambert Ruland | 2-6,6-4,10-7 |
| ITF M15 Eupen | 2022/08/07 07:30 | Lofo Ramiaramanana v Lambert Ruland | 2-6,3-6 |
| ITF M15 Innsbruck | 2022/07/17 07:30 | Francesco Ferrari v Lambert Ruland | 6-4,3-6,10-6 |
| Challenger Luedenscheid | 2022/06/26 14:15 | Lambert Ruland v Timo Stodder | 6-4,3-6,4-6 |
| ITF M15 Kamen | 2022/06/22 10:55 | Lambert Ruland v Yan Sabanin | 3-6,1-6 |
| ITF M15 Kamen | 2023/06/26 15:00 | Hynek Barton v Daniel Orlita | 6-4,7-5 |
| ITF M15 Kursumlijska Banja | 2023/06/22 07:30 | Hynek Barton v Zsombor Velcz | 6-2,6-7,1-6 |
| ITF M15 Kursumlijska Banja | 2023/06/21 08:30 | Hynek Barton v Joao Eduardo Schiessl | 6-2,7-5 |
| Challenger Prostejov | 2023/06/07 13:35 | Hynek Barton v Dimitar Kuzmanov | 6-2,3-6,1-6 |
| Challenger Prostejov | 2023/06/06 12:50 | Flavio Cobolli v Hynek Barton | 4-6,4-6 |
| Challenger Prostejov | 2023/06/05 09:35 | Pedro Sakamoto v Hynek Barton | 2-6,4-6 |
| Challenger Prostejov | 2023/06/04 15:05 | Hynek Barton v Oriol Roca Batalla | 6-4,5-7,6-4 |
| ITF M25 Jablonec Nad Nisou | 2023/06/01 09:50 | Hynek Barton v Stuart Parker | 4-6,2-6 |