| ITF M25 Zlatibor | 2025/09/24 10:02 | Mirza Basic v Tadija Radovanovic | 1-2 |
| ITF M25 Maribor | 2025/08/31 08:00 | Mirza Basic v Mate Valkusz | 2-6,6-3,1-6 |
| ITF M25 Maribor | 2025/08/30 08:00 | Mirza Basic v Dennis Novak | 6-1,6-4 |
| ITF M25 Maribor | 2025/08/29 08:00 | Stefan Popovic v Mirza Basic | 7-5,3-6,0-4 |
| ITF M25 Maribor | 2025/08/28 09:30 | Karlo Kajin v Mirza Basic | 4-6,0-5 |
| ITF M25 Maribor | 2025/08/26 11:30 | Mirza Basic v Branko Djuric | 6-2,3-2 |
| ITF M25 Maribor | 2025/08/23 09:00 | Mirza Basic v Viacheslav Bielinskyi | 0-6,5-7 |
| ITF M25 Maribor | 2025/08/22 09:00 | Mirza Basic v Branko Djuric | 6-1,6-2 |
| Challenger Braga | 2025/09/28 14:15 | Henri Squire v John Sperle | 6-4,6-1 |
| ITF M25 Sabadell | 2025/09/25 08:30 | Nicolas Alvarez Varona v John Sperle | 6-4,6-4 |
| ITF M25 Sabadell | 2025/09/24 09:30 | Diego F Flores v John Sperle | 3-6,5-7 |
| ITF M25 Sabadell | 2025/09/23 09:30 | John Sperle v Luis Garcia Paez | 6-3,6-1 |
| Challenger Targu Mures | 2025/09/16 08:00 | Jack Loge v John Sperle | 6-2,7-6 |
| Challenger Targu Mures | 2025/09/15 08:00 | John Sperle v Emilien Demanet | 5-7,6-1,7-5 |
| Challenger Seville | 2025/09/01 09:00 | David Jorda Sanchis v John Sperle | 7-5,6-1 |
| Challenger Seville | 2025/08/31 09:00 | John Sperle v Federico Iannaccone | 6-4,7-6 |