

Alex Rybakov defeated Marek Gengel 7-5 6-1 in the Prague 3 CH qualifying round 1 on clay. The result followed the form book — Alex Rybakov came in leading the head-to-head 1–0. Alex Rybakov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-08-18 | M25 Prostejov 1 | R16 | clay | Alex Rybakov | 6-3 6-3 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Rybakov A.: 6 days rest · 1 match, 31 games (7d) · Gengel M.: 12 days rest · 1 match (14d). 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