Katerina Siniakova vs Qinwen Zheng — Wimbledon Round of 128
CZE32
CHN
Siniakova K.
Katerina Siniakova defeated Qinwen Zheng in the Round of 128 at Wimbledon, winning in straight sets 6-4, 6-4. Siniakova hit 6 aces to Zheng's 4 and converted 17% of her break points, while Zheng converted none. Siniakova won 2 service breaks to Zheng's 0 in the match.
Key context
- Match story: Katerina Siniakova edged a tight contest from start to finish — 6–4 6–4.
Head to head
3–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-30 | Wimbledon | R128 | grass | Katerina Siniakova | 7-5 4-6 6-1 |
| 2024-06-17 | Berlin | R16 | grass | Katerina Siniakova | 6-4 6-4 |
| 2024-03-18 | Miami | R64 | hard | Qinwen Zheng | 4-6 6-3 1-0 |
| 2023-07-03 | Wimbledon | R128 | grass | Katerina Siniakova | 6-3 7-5 |
Statistics
This seasonAverages over each player's completed matches in the selected window (24 vs 21). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Win Probability
Pre-match · updated 16:50 UTC50–58%
58–67%
67–80%
80%+
Slight edge · Siniakova K. narrowly ahead
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadSiniakova K.: 2 days rest · 2 matches, 43 games (7d) · Zheng Q.: 19 days rest. Higher means fresher. About