Antoine Cornut Chauvinc defeated Antoine Bellier 6-4 6-4 in the M15 Grenoble 1 semi-final on hard. The upset overturned the form book — Antoine Bellier came in leading the head-to-head 1–0, but Antoine Cornut Chauvinc had been the form player, winning 3 of their last 6 on hard. Antoine Cornut Chauvinc claimed a first win over Antoine Bellier in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-01-09 | M15 Manacor 1 | QF | hard | Antoine Bellier | 7-6(2) 6-3 |
Averages over each player's completed matches in the selected window (21 vs 133). 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