Stadium: Center Court Round: 28 Ground: Clay
| ITF M25 Klosters | 2022/06/22 16:50 | Valentin Royer v Sandro Kopp | 6-2,6-7,4-6 |
| ITF M15 Oberhaching | 2022/02/18 14:40 | Valentin Royer v Sandro Kopp | 6-3,6-2 |
| ITF M25 Arlon | 2023/06/30 15:00 | Valentin Royer v David Jorda Sanchis | 6-3,7-5 |
| ITF M25 Arlon | 2023/06/29 12:00 | Valentin Royer v Sebastian Gima | 6-1,6-4 |
| ITF M25 Arlon | 2023/06/28 12:15 | Valentin Royer v Harold Huens | 6-1,6-1 |
| ITF M15 Rabat | 2023/06/18 11:00 | Pedro Rodenas v Valentin Royer | 7-5,6-7,2-6 |
| ITF M15 Rabat | 2023/06/17 11:30 | Yassine Dlimi v Valentin Royer | 3-6,1-6 |
| ITF M15 Rabat | 2023/06/16 11:40 | Ignacio Carou v Valentin Royer | 0-6,4-6 |
| ITF M15 Rabat | 2023/06/15 09:30 | Marco Miceli v Valentin Royer | 1-6,4-6 |
| ITF M15 Rabat | 2023/06/14 11:50 | Taym Alazmeh v Valentin Royer | 3-6,6-7 |
| ITF M25 Arlon | 2023/06/30 10:55 | Louis Wessels v Sandro Kopp | 6-7,3-6 |
| ITF M25 Arlon | 2023/06/29 12:00 | Sandro Kopp v Sebastian Fanselow | 6-4,4-6,7-6 |
| ITF M25 Arlon | 2023/06/28 11:55 | Olivier Rojas v Sandro Kopp | 2-6,3-6 |
| Challenger Parma | 2023/06/19 08:00 | Blaz Rola v Sandro Kopp | 6-7,6-4,6-4 |
| Challenger Parma | 2023/06/18 10:25 | Luca Castagnola v Sandro Kopp | 4-6,2-6 |
| Challenger Bratislava | 2023/06/12 08:00 | Sandro Kopp v Alibek Kachmazov | 6-4,6-7,5-7 |
| Challenger Heilbronn | 2023/06/04 14:25 | Sandro Kopp v Jerome Kym | 6-7,6-7 |
| ITF M25 Jablonec Nad Nisou | 2023/05/31 08:00 | Khumoyun Sultanov v Sandro Kopp | 6-4,6-1 |