
Hugo Grenier defeated Roman Safiullin 6-4 7-6 in the Prague CH round of 64 on clay. The upset overturned the form book — Roman Safiullin came in ranked #98. Hugo Grenier extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-25 | Winston-Salem | R64 | hard | Hugo Grenier | 6-7(6) 6-4 3-6 |
| 2022-09-26 | Tel Aviv | R32 | hard | Roman Safiullin | 3-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Grenier H.: 3 days rest · 4 matches, 91 games (7d) · Safiullin R.: 4 days rest · 1 match, 32 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About