

Zizou Bergs defeated Jurij Rodionov 6-4 7-6 in the Rotterdam qualifying round 1 on hard. The result followed the form book — Zizou Bergs came in ranked #35, leading the head-to-head 1–0. Zizou Bergs extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-17 | Gstaad | R16 | clay | Zizou Bergs | 7-6(8) 4-6 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (157 vs 156). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Bergs Z.: 10 days rest · 3 matches (14d) · Rodionov J.: 1 day rest · 1 match, 32 games (7d). Higher means fresher. About