Tomislav Draganja defeated Kresimir Ritz 6-3 6-4 in the Croatia F1 q16 on hard. The upset overturned the form book — Kresimir Ritz came in leading the head-to-head 2–0. Tomislav Draganja claimed a first win over Kresimir Ritz in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-11-18 | Croatia F16 | Q16 | clay | Kresimir Ritz | 7-5 0-6 6-1 |
| 2013-10-28 | Croatia F13 | Q16 | clay | Kresimir Ritz | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.