Ekaterina Alexandrova vs Lulu SunSeoul Quarter-final

Seoul · WTA · Quarter-final
#19WTA
1844ELO
1800Hard ELO
$761kYTD
$10MCAREER
31 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWLWWLWLL
2 — 0
Sets
Monday, 19 September 2022
hard
#112WTA
1637ELO
1654Hard ELO
25 yrs · Left-handed
Last 10 · pre-match
LWLLWLLLWW
Alexandrova E.
7-5 7-6
Sun L.
Alexandrova E.
7782
Sun L.
5660

Ekaterina Alexandrova defeated Lulu Sun 7-5 7-6 in the Seoul quarter-final on hard. The result followed the form book — Ekaterina Alexandrova came in ranked #19. Ekaterina Alexandrova extended the head-to-head to 2–1.

Key context

Head to head

11
DateTournamentRoundSurfaceWinnerScore
2025-08-07CincinnatiR64hardEkaterina Alexandrova6-4 6-2
2024-08-19MonterreySFhardLulu Sun7-5 3-6 7-6(6)

Serve vs return

This season
Alexandrova E.serving84% hold

wins 66% of points on serve vs Sun L.

Sun L.serving81% hold

wins 64% of points on serve vs Alexandrova E.

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

Alexandrova E.Sun L.
52
Serve
59
42
Return
0

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

Statistics

This season
1st serve in·Even
60%
58%
1st serve points won·Even
69%
70%
2nd serve points won·Even
45%
49%
Service points won·Even
60%
61%
Return points won·Even
43%
40%
Break points saved·Even
59%
61%
Aces / match·Even
5.0
5.2
Double faults / match·Dominant
5.2
3.5

Averages over each player's completed matches in the selected window (200 vs 124). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
65
72
Break points saved·Even
94
94
Break points won·Dominant
98
52
Deciding sets·Dominant
61
90
Tiebreaks·Dominant
29
78

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

Umpiry Score

Pre-match
6.8
Slight advantageUmpiry Score
5.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 28 days (−0.3)
Form & Matchup
6.6+145 Hard Elo edge
Surface ELO
3.4Hard Elo 1654
7.2Overall Elo 1844
ELO gap
2.8Overall Elo 1637
5.0
H2H
5.0
5.0
Surface form
Win streak
0.0Lost last 2
Fatigue & Travel
6.8
Minutes 14d
7.0
3-set count
7.0
Prev. match
8.0
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·Slight edge
90
100

Alexandrova E.: 9 days rest · 3 matches (14d) · Sun L.: 18 days rest. Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast