Nikola Mektic defeated Kristijan Mesaros 4-6 7-6 6-1 in the Bosnia & Herzegovina F3 qualifying round on clay. The upset overturned the form book — Kristijan Mesaros came in leading the head-to-head 2–1. Nikola Mektic narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-26 | Croatia F9 | F | clay | Kristijan Mesaros | 6-0 6-7(4) 6-3 |
| 2011-02-21 | Croatia F2 | QF | hard | Nikola Mektic | 7-6(4) 3-6 6-2 |
| 2008-08-18 | Croatia F6 | QF | clay | Kristijan Mesaros | 7-5 3-6 6-3 |
Averages over each player's completed matches in the selected window (124 vs 93). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About