David Guez defeated Yannick Jankovits 6-4 6-4 in the France F11 round of 16 on clay. The upset overturned the form book — Yannick Jankovits came in leading the head-to-head 1–0. David Guez claimed a first win over Yannick Jankovits in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-01-16 | France F2 | R16 | hard | Yannick Jankovits | 7-6(0) 6-1 |
Averages over each player's completed matches in the selected window (147 vs 109). 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