Jonas Merckx defeated Antoine Hoang 6-2 2-6 7-6 in the Belgium F6 round of 32 on clay. The upset overturned the form book — Antoine Hoang came in leading the head-to-head 2–1. Jonas Merckx narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-03 | Belgium F3 | R32 | clay | Jonas Merckx | 6-4 6-7(3) 6-2 |
| 2015-08-24 | Belgium F12 | R16 | clay | Antoine Hoang | 4-6 6-2 6-2 |
| 2014-07-28 | Belgium F9 | R16 | clay | Antoine Hoang | 6-3 6-4 |
Averages over each player's completed matches in the selected window (52 vs 200). 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