Dino Marcan defeated Kresimir Ritz 4-6 6-1 6-1 in the Croatia F10 round of 32 on clay. The upset overturned the form book — Kresimir Ritz came in leading the head-to-head 1–0, but Dino Marcan had been the form player, winning 3 of their last 6 on clay. Dino Marcan claimed a first win over Kresimir Ritz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-30 | Croatia F6 | R32 | clay | Kresimir Ritz | 6-4 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.