Stadium: Court 4 Round: 44 Ground: Clay
| ITF M25 Laval | 2023/07/09 20:50 | Benjamin Thomas George v Numa Lemieux-Monette | 6-3,7-5 |
| ITF M15 Bucharest | 2024/05/05 09:00 | Luca Mindrut v Lech Gontar | 6-3,6-4 |
| ITF M25 Trnava | 2024/03/25 11:30 | Lech Gontar v Patrik Meszaros | 0-6,1-6 |
| ITF M15 Heraklion | 2024/03/11 08:00 | Milan Welte v Lech Gontar | 6-3,7-5 |
| ITF M15 Heraklion | 2024/03/04 08:00 | Lech Gontar v Michalis Sakellaridis | 6-7,0-6 |
| ITF M25 Heraklion | 2023/10/29 12:45 | Lech Gontar v Christos Glavas | 2-6,4-6 |
| ITF M15 Heraklion | 2023/10/15 07:00 | Lech Gontar v William Norton | 3-6,1-6 |
| ITF M15 Koszalin | 2023/09/03 12:30 | Lech Gontar v Piotr Gadomski | 5-7,2-6 |
| ITF M25 Poznan | 2023/08/22 10:45 | Tomas Jirousek v Lech Gontar | 6-3,6-2 |