Matej Sabanov defeated Duje Kekez 7-6 6-0 in the Croatia F1 round of 32 on clay. The upset overturned the form book — Duje Kekez came in leading the head-to-head 2–0. Matej Sabanov claimed a first win over Duje Kekez in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-14 | Croatia F11 | R32 | clay | Duje Kekez | 6-0 6-4 |
| 2012-08-27 | Croatia F9 | R32 | clay | Duje Kekez | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.