Stadium: Sportna Dvorana Golovec Round: 27 Ground: Clay
| ITF M15 Celje | 2023/06/29 11:00 | Gal Emersic Potocnik v Vito Tonejc | 6-7,1-6 |
| ITF M15 Celje | 2023/06/28 11:10 | Matthias Ujvary v Vito Tonejc | 4-6,3-6 |
| ITF M25 Skopje | 2023/06/10 08:00 | Sascha Gueymard Wayenburg v Vito Tonejc | 7-6,6-1 |
| ITF M25 Skopje | 2023/06/09 09:50 | Vito Tonejc v Toby Martin | 6-3,6-7,6-4 |
| ITF M25 Skopje | 2023/06/08 07:50 | Vito Tonejc v Luka Petrovic | 7-5,6-4 |
| ITF M25 Skopje | 2023/06/07 07:20 | Wilson Leite v Vito Tonejc | 3-6,5-7 |
| ITF M25 Varnamo | 2023/05/11 10:05 | Andrea Gola v Vito Tonejc | 6-2,6-0 |
| ITF M25 Varnamo | 2023/05/09 12:05 | Vito Tonejc v Max Dahlin | 6-3,6-4 |
| ITF M15 Celje | 2023/06/29 07:30 | Benedikt Emesz v Pawel Juszczak | 1-6,4-6 |
| ITF M15 Celje | 2023/06/28 12:00 | Alexander Donski v Pawel Juszczak | 5-7,4-6 |
| ITF M15 Store | 2023/06/23 09:50 | Alvaro G Meza v Pawel Juszczak | 2-6,6-0,6-4 |
| ITF M15 Store | 2023/06/22 12:10 | Corey Gaal v Pawel Juszczak | 7-6,0-6,1-6 |
| ITF M15 Store | 2023/06/21 07:00 | Jakub Nicod v Pawel Juszczak | 6-3,2-6,1-6 |
| ITF M15 Litija | 2023/06/18 08:30 | Pawel Juszczak v Alvaro G Meza | 6-3,6-1 |
| ITF M15 Litija | 2023/06/17 09:45 | Pawel Juszczak v Luca Wiedenmann | 6-2,6-4 |
| ITF M15 Litija | 2023/06/15 07:55 | Pawel Juszczak v Tadeas Paroulek | 7-5,6-0 |