Antoine Cornut Chauvinc defeated Gleb Sakharov 6-3 6-2 in the Brest CH round of 32 on hard. The upset overturned the form book — Gleb Sakharov came in leading the head-to-head 1–0, defending last year's quarter-final, 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 Gleb Sakharov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-16 | M15 Grenoble 1 | F | hard | Gleb Sakharov | 6-3 7-6(4) |
Averages over each player's completed matches in the selected window (173 vs 124). 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