Claire Liu vs Ipek Oz — Iasi Qualifying Final

Iasi · WTA · Qualifying Final
Claire Liu
USA2
Claire Liu
#111WTA
1669ELO
1623Clay ELO
26 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWLLWWWWWL
2 — 0
Sets
Monday, 13 July 2026 ·
clay
TUR9
Ipek Oz
#424WTA
1378ELO
1363Clay ELO
27 yrs · 178 cm
Last 10 · pre-match
LWLWLWWWLW
Liu C.
6-4 6-1
Oz I.
Liu C.
662
Oz I.
410

Claire Liu won the Iasi final, defeating Ipek Oz 6-4, 6-1. Liu hit 3 aces and did not commit a double fault, while Oz had no aces and 2 double faults. Liu converted all her break points and had 4 service breaks to Oz's 1.

Key context

Head to head

No previous meetings on record.

Statistics

This season
Liu C.Oz I.
1st serve in·Even
69%
69%
1st serve points won·Even
59%
59%
2nd serve points won·Slight edge
45%
50%
Service points won·Even
55%
56%
Return points won·Even
48%
47%
Break points saved·Even
54%
55%
Aces / match·Slight edge
2.4
1.2
Double faults / match·Clear edge
2.5
1.4

Averages over each player's completed matches in the selected window (27 vs 19). ATP, WTA & Challenger.

Clutch

Under pressure
Liu C.Oz I.
Clutch Rating·Even
7
4
Break points saved·Dominant
15
44
Break points won·Dominant
34
80
Deciding sets·Clear edge
21
1
Tiebreaks·
—
0

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Win Probability

Pre-match · updated 09:50 UTC
Liu C.82%
Oz I.18%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Liu C. heavily favoured

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Liu C.
6.3
Marginal edgeUmpiry Score
  • Back-to-back day (−0.5)
Oz I.
4.9
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
Form & Matchup
8.2+260 Clay Elo edge
Surface ELO
1.8Clay Elo 1363
8.6Overall Elo 1669
ELO gap
1.4Overall Elo 1378
5.0No prior meetings
H2H
5.0No prior meetings
6.06 of last 10 on clay
Surface form
7.57 of last 10 on clay
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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.

Freshness

Recent load
Liu C.Oz I.
Freshness·Even
83
84

Liu C.: 5 days rest · 3 matches, 56 games (7d) · Oz I.: 5 days rest · 3 matches, 58 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Weather
22°COvercast
Wind 13 km/hHumidity 66%

Draw