Stadium: Jezero 1 Round: 62 Ground: Clay
| ITF M25 Telfs | 2023/07/16 13:00 | Dudun, Igor v 제르말, 잔 | 6-4,3-6,6-10 |
| ITF M15 Store | 2023/06/20 08:00 | 갈, 코레이 v Dudun, Igor | 6-2,6-4 |
| ITF M15 Litija | 2023/06/13 07:00 | Basic, Nikola v Dudun, Igor | 6-1,6-4 |
| ITF M15 Litija | 2023/06/12 11:00 | Tramontin, Alessio v Dudun, Igor | 4-6,2-6 |
| ITF M15 Nyiregyhaza | 2023/06/05 09:30 | 블레차, 아담 v Dudun, Igor | 2-6,1-6 |
| ITF M15 Nyiregyhaza | 2023/06/04 14:30 | Alex Bancila v Dudun, Igor | 5-7,6-4,7-10 |
| ITF M25 Rome | 2023/05/28 12:30 | Dudun, Igor v 타디아, 레오날도 | 3-6,3-6 |
| ITF M25 Rome | 2023/05/28 07:00 | Enrico Baldisserri v Dudun, Igor | 6-3,2-6,8-10 |
| ITF M15 Novi Sad | 2023/07/31 07:00 | Gagliardo, Lorenzo v Csongor Hejjas | 6-0,6-2 |
| ITF M25 Brasov | 2023/07/03 06:30 | Andreescu, Stefan Adrian v Csongor Hejjas | 6-0,6-3 |
| ITF M25 Brasov | 2023/07/02 06:30 | Csongor Hejjas v Alexandru Luca | 6-3,6-0 |
| ITF M15 Cluj Napoca | 2023/06/19 07:00 | Csongor Hejjas v Neo Niedner | 1-6,3-6 |
| ITF M15 Cluj Napoca | 2023/06/18 06:30 | 카자쿠, 드라고스 니콜라에 v Csongor Hejjas | 4-6,4-6 |
| ITF M15 Nyiregyhaza | 2023/06/04 09:00 | Amaan Siddiqui v Csongor Hejjas | 6-4,6-1 |
| ITF M15 Brcko | 2023/05/24 11:55 | Vit Kalina v Csongor Hejjas | 6-0,6-0 |
| ITF M15 Brcko | 2023/05/23 07:30 | Csongor Hejjas v Camilli, Gabriele | 6-1,3-6,10-8 |