Miha Vetrih defeated Karlo Kajin 6-0 6-4 in the M15 Bol 1 q16 on clay. The upset overturned the form book — Karlo Kajin came in leading the head-to-head 1–0, but Miha Vetrih had been the form player, winning 7 of their last 9 on clay. Miha Vetrih claimed a first win over Karlo Kajin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-04 | M15 Slovenska Bistrica 1 | Q32 | clay | Karlo Kajin | 7-5 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.