Kristijan Mesaros defeated Christopher Oconnell 6-3 6-3 in the Serbia F3 semi-final on clay. The upset overturned the form book — Christopher Oconnell came in leading the head-to-head 1–0, but Kristijan Mesaros had been the form player, winning 1 of their last 5 on clay. Kristijan Mesaros claimed a first win over Christopher Oconnell in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-20 | Macedonia F1 | R16 | clay | Christopher Oconnell | 5-7 7-5 6-0 |
Averages over each player's completed matches in the selected window (3 vs 199). 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