Jules Okala defeated Ioannis Stergiou 6-1 6-2 in the Greece F10 round of 16 on hard. The result followed the form book — Jules Okala came in leading the head-to-head 1–0. Jules Okala extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-10 | Turkey F25 | R16 | clay | Jules Okala | 6-3 6-0 |
Averages over each player's completed matches in the selected window (155 vs 21). ATP, WTA & Challenger.
wins 53% of points on serve vs Okala J.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About