. V. Krstic defeated Alen Bill 1-6 7-5 10-7 in the M25 Rovinj 1 q64 on clay. The upset overturned the form book — Alen Bill came in leading the head-to-head 1–0, but . V. Krstic had been the form player, winning 6 of their last 9 on clay. . V. Krstic claimed a first win over Alen Bill in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-06 | M25 Skopje 1 | Q16 | clay | Alen Bill | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.