Stadium: Court 5 Round: 62 Ground: Clay
| ITF M25 Telfs | 2023/07/16 10:30 | Davide Ferrarolli v Jaka Protic Zakelj | 6-3,4-6,10-7 |
| ITF M15 Celje | 2023/06/27 07:00 | Jaka Protic Zakelj v Jakub Katuch | 3-6,6-7 |
| ITF M15 Celje | 2023/06/26 11:45 | Zsombor Velcz v Jaka Protic Zakelj | 7-5,3-6,5-10 |
| ITF M15 Store | 2023/06/19 14:15 | Jaka Protic Zakelj v Timofey Stepanov | 2-6,5-7 |
| ITF M15 Litija | 2023/06/12 07:00 | Jaka Protic Zakelj v Timofey Stepanov | 5-7,4-6 |
| ITF M15 Warmbad-Villach | 2023/05/21 07:00 | Jaka Protic Zakelj v Leonardo Mazzucchelli | 6-0,2-6,6-10 |
| ITF M15 Krsko | 2023/05/18 14:35 | Jaka Protic Zakelj v Lucas Poullain | 0-6,0-6 |
| ITF M15 Krsko | 2023/05/17 11:00 | Lun Obrul v Jaka Protic Zakelj | 2-6,3-6 |
| ITF M25 Rosario | 2023/06/28 16:50 | Attila Boros v Enzo Lima | 6-3,6-7,2-6 |
| ITF M15 Nyíregyháza | 2023/06/07 08:00 | Dragos Nicolae Madaras v Attila Boros | 6-1,6-4 |
| ITF M15 Krsko | 2023/05/18 13:20 | Pawel Juszczak v Attila Boros | 7-5,6-4 |
| ITF M15 Krsko | 2023/05/17 11:00 | Attila Boros v Edison Ambarzumjan | 7-5,6-2 |
| ITF M15 Antalya | 2023/04/09 06:30 | Mateo Del Pino v Attila Boros | 6-2,7-5 |
| ITF M25 Trnava | 2023/03/27 10:30 | Attila Boros v Samuel Paulovcak | 7-5,3-6,9-11 |
| ITF M15 Antalya | 2023/03/20 10:40 | Stefan A Andreescu v Attila Boros | 6-1,6-3 |
| ITF M15 Antalya | 2023/03/19 07:00 | Andrea Fiorentini v Attila Boros | 5-7,0-6 |