Yannick Mertens defeated Gregoire Jacq 6-3 6-3 in the M25+H Rodez 1 round of 16 on hard. The result followed the form book — Yannick Mertens came in leading the head-to-head 3–0. Yannick Mertens extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-21 | M25+H Plaisir 1 | SF | hard | Yannick Mertens | 6-4 7-6(7) |
| 2016-09-19 | France F19 | R16 | hard | Yannick Mertens | 6-4 6-2 |
| 2015-03-02 | France F4 | R16 | hard | Yannick Mertens | 6-4 6-7(10) 6-1 |
Averages over each player's completed matches in the selected window (26 vs 16). 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