

Zizou Bergs defeated Jan Choinski 6-3, 6-3 in the quarterfinals of the Eastbourne tournament on grass. Bergs hit 10 aces to Choinski's 1 and committed 1 double fault to Choinski's 4. Bergs won 76% of his first-serve points and converted 33% of his break points, while Choinski converted 100% of his break points but only broke Bergs once.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-06-17 | Queen's Club | Q1 | grass | Zizou Bergs | 7-6 6-7 6-2 |
| 2024-01-01 | Hong Kong | Q1 | hard | Jan Choinski | 6-2 6-2 |
Averages over each player's completed matches in the selected window (29 vs 33). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Clear favourite · Bergs Z. clearly ahead, but no certainty
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
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.
Choinski J.: 7 days rest · 1 match, 39 games (7d) · Bergs Z.: 4 days rest · 1 match, 17 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
Per-surface Serve / Return Rating (0–100, percentile within the grass field, opponent-adjusted over 52 weeks). About