Vasil Shandarov defeated Ivan Anhelov 6-3 2-6 10-4 in the M25 Pazardzhik 2 q32 on clay. The upset overturned the form book — Ivan Anhelov came in leading the head-to-head 1–0. Vasil Shandarov claimed a first win over Ivan Anhelov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-05-12 | M15 Kursumlijska Banja 4 | Q64 | clay | Ivan Anhelov | 6-4 6-4 |