Claire Liu vs Katerina Siniakova — Monastir Round of 16
Liu C.
Claire Liu defeated Katerina Siniakova 7-5 6-2 in the Monastir round of 16 on hard. The upset overturned the form book — Katerina Siniakova came in ranked #34. Claire Liu extended the head-to-head to 2–0.
Key context
- Match story: Claire Liu closed it out in two sets, 7–5 6–2.
Head to head
1–0| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-20 | Miami | R128 | hard | Claire Liu | 3-6 3-3 RET |
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Serve & return on hard
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Statistics
This seasonAverages over each player's completed matches in the selected window (188 vs 200). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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 loadLiu C.: 1 day rest · 3 matches, 54 games (7d) · Siniakova K.: 13 days rest · 1 match (14d). Higher means fresher. About