Lulu Sun vs Claire LiuGuangzhou Semi-final

Guangzhou · WTA · Semi-final
#112WTA
1637ELO
1654Hard ELO
25 yrs · Left-handed
Last 10 · pre-match
LWLLWLLLWW
2 — 0
Sets
Monday, 20 October 2025
hard
#146WTA
1669ELO
1635Hard ELO
26 yrs · 170 cm · Right-handed
Last 10 · pre-match
LLWWWWWLLW
Sun L.
6-0 7-6
Liu C.
Sun L.
6772
Liu C.
0630

Lulu Sun defeated Claire Liu 6-0 7-6 in the Guangzhou semi-final on hard. The result followed the form book — Lulu Sun came in ranked #112. Lulu Sun claimed a first win over Claire Liu in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2026-05-22Roland GarrosFclayClaire Liu1-6 0-6

Serve vs return

This season
Sun L.serving75% hold

wins 61% of points on serve vs Liu C.

Liu C.serving77% hold

wins 62% of points on serve vs Sun L.

Even serve battle

Each 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

Sun L.Liu C.
59
Serve
0
Return

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Slight edge
56%
67%
1st serve points won·Slight edge
70%
61%
2nd serve points won·Even
48%
45%
Service points won·Even
60%
56%
Return points won·Slight edge
40%
45%
Break points saved·Slight edge
60%
55%
Aces / match·Clear edge
5.4
3.0
Double faults / match·Slight edge
3.5
3.1

Averages over each player's completed matches in the selected window (67 vs 62). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
72
61
Break points saved·Dominant
94
64
Break points won·Dominant
52
78
Deciding sets·Slight edge
90
79
Tiebreaks·Slight edge
78
67

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

Umpiry Score

Pre-match
7.0
Strong advantageUmpiry Score
6.1
Even matchUmpiry Score
Form & Matchup
5.9+20 Hard Elo edge
Surface ELO
4.1Hard Elo 1635
6.0Overall Elo 1637
ELO gap
4.0Overall Elo 1669
5.0
H2H
5.0
8.0
Surface form
6.5
7.03-match win streak
Win streak
0.0Lost last 2
Fatigue & Travel
4.0
3-set count
Context
5.0
Defending pts
5.0

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
Freshness·Clear edge
100
80

Sun L.: 17 days rest · Liu C.: 4 days rest · 1 match, 18 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast