Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Slovenska Bistrica | 2024/07/17 14:40 | Jack Karlsson Winstrand v Matthias Ujvary | 3-6,4-6 |
| 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 |