Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Slovenska Bistrica | 2024/07/16 08:00 | Vito Tonejc v Jack Karlsson Winstrand | 2-6,3-6 |
| ITF M15 Litija | 2024/07/09 07:30 | Nikola Puntaric v Jack Karlsson Winstrand | 6-4,4-6,12-10 |
| ITF M15 Litija | 2024/07/08 07:30 | Noah Thurner v Jack Karlsson Winstrand | 3-6,1-6 |
| ITF M15 Koszalin | 2024/06/18 07:00 | John H Lithen v Jack Karlsson Winstrand | 6-2,6-3 |
| ITF M15 Koszalin | 2024/06/17 09:30 | Numa Lemieux-Monette v Jack Karlsson Winstrand | 4-6,3-6 |
| ITF M15 Koszalin | 2024/06/12 13:05 | Daniele Rapagnetta v Jack Karlsson Winstrand | 6-4,6-2 |
| ITF M15 Koszalin | 2024/06/11 15:30 | Corban Crowther v Jack Karlsson Winstrand | 1-6,5-7 |
| ITF M15 Kalmar | 2024/05/16 08:10 | Jack Karlsson Winstrand v Eero Vasa | 3-6,2-6 |
| ITF M15 Slovenska Bistrica | 2024/07/16 09:15 | Matthias Ujvary v Jan Kobierski | 6-3,6-3 |
| ITF M15 Slovenska Bistrica | 2024/07/15 07:30 | Matthias Ujvary v Miha Vetrih | 6-1,6-2 |
| Challenger Salzburg | 2024/07/07 08:30 | David Jorda Sanchis v Matthias Ujvary | 6-1,7-5 |
| ITF M15 Nyiregyhaza | 2024/06/19 08:00 | Peter Fajta v Matthias Ujvary | 6-3,6-1 |
| ITF M15 Nyiregyhaza | 2024/06/12 14:35 | Matthias Ujvary v Juan Estevez | 7-6,6-7,3-6 |
| ITF M15 Celje | 2024/05/23 12:15 | Matthias Ujvary v Daniel Paty | 5-7,3-6 |
| ITF M15 Celje | 2024/05/22 07:30 | Matthias Ujvary v Nikola Basic | 6-2,3-6,6-2 |
| ITF M15 Villach | 2024/05/14 07:00 | Matthias Ujvary v Samuel Puskar | 6-4,4-6,4-6 |