Mislav Hizak defeated Duje Kekez 6-2 5-7 6-4 in the Croatia F12 round of 32 on clay. The result followed the form book — Mislav Hizak came in leading the head-to-head 1–0. Mislav Hizak extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-16 | Bosnia & Herzegovina F3 | R32 | clay | Mislav Hizak | 7-6(2) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.