Tristan Lamasine defeated Niels Desein 6-3 3-6 7-5 in the Mouilleron Le Captif CH round of 32 on hard. The result followed the form book — Tristan Lamasine came in leading the head-to-head 2–0. Tristan Lamasine extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-23 | France F8 | R32 | clay | Tristan Lamasine | 7-5 6-4 |
| 2014-06-30 | France F13 | QF | clay | Tristan Lamasine | 4-6 6-3 6-1 |
Averages over each player's completed matches in the selected window (200 vs 117). 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