| Nouvelle Aquitane Future Series | 2025/07/03 10:20 | Harper Leigh v Vishnu Kuthralam Venkatesh | W | 2-0 |
| Latvia Int. Qual | 2025/06/11 14:00 | Harper Leigh v Christian Tomic | L | 1-2 |
| Latvia Int. Qual | 2025/06/11 08:55 | Harper Leigh v Andis Berzins | W | 2-0 |
| Iceland Int. | 2025/01/23 12:30 | Emil Dantler v Harper Leigh | L | 2-1 |
| Iceland Int. | 2025/01/23 09:35 | Harper Leigh v Jan Krumpak | W | 2-0 |
| Scottish Open | 2024/11/21 11:55 | Harper Leigh v Harsheel Dani | L | 0-2 |
| Estonian Int. Qual | 2024/01/11 07:25 | Bruno Carvalho v Harper Leigh | L | 2-0 |
| Welsh Int. Qual | 2023/11/28 13:40 | Callum Smith v Harper Leigh | L | 2-0 |
| Czech Int. | 2025/06/19 10:25 | Mayan Mogilner v Jan Janostik | L | 0-2 |
| Latvia Int. Qual | 2025/06/11 12:05 | Shun Yang Lee v Mayan Mogilner | L | 2-0 |
| Slovenia Open | 2025/05/14 11:40 | Mayan Mogilner v Christian Tomic | L | 0-2 |
| Portugal Int. | 2025/03/05 16:30 | Baptiste Rolin v Mayan Mogilner | L | 2-0 |
| Iceland Int. | 2025/01/23 13:40 | Sebastian Pinkowicz v Mayan Mogilner | L | 2-0 |
| Estonian Int. Qual | 2025/01/09 08:10 | Mayan Mogilner v Miha Ivanic | L | 0-2 |
| Bulgarian Int. | 2024/10/03 08:40 | Iljo Van Delsen v Mayan Mogilner | L | 2-0 |
| Croatian Int. | 2024/09/26 09:00 | Mayan Mogilner v Adith Karthikeyan Priya | L | 0-2 |