Corentin Denolly defeated Yanais Laurent 5-7 6-3 6-0 in the M15 Grasse 1 semi-final on clay. The upset overturned the form book — Yanais Laurent came in leading the head-to-head 1–0. Corentin Denolly claimed a first win over Yanais Laurent in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-16 | France F24 | R32 | hard | Yanais Laurent | 6-2 2-6 7-6(3) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.