Jonathan Kanar defeated David Guez 6-4 6-1 in the Portugal F16 semi-final on hard. The upset overturned the form book — David Guez came in leading the head-to-head 2–0, but Jonathan Kanar had been the form player, winning 4 of their last 5 on hard. Jonathan Kanar claimed a first win over David Guez in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-02 | Tunisia F13 | SF | hard | David Guez | 6-2 2-0 |
| 2017-09-04 | France F18 | R16 | hard | David Guez | 6-2 6-1 |
Averages over each player's completed matches in the selected window (19 vs 37). 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