Jean Marc Werner defeated Ivan Gakhov 6-3 6-1 in the Spain F29 qualifying round on clay. The upset overturned the form book — Ivan Gakhov came in leading the head-to-head 1–0, but Jean Marc Werner had been the form player, winning 4 of their last 8 on clay. Jean Marc Werner claimed a first win over Ivan Gakhov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-07-11 | Spain F21 | R32 | clay | Ivan Gakhov | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.