Ekaterina Alexandrova vs Lois BoissonSeoul Round of 16

Seoul · WTA · Round of 16
#19WTA
1844ELO
1800Hard ELO
$761kYTD
$10MCAREER
31 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWLWWLWLL
2 — 1
Sets
Monday, 15 September 2025
hard
#154WTA
1728ELO
1568Hard ELO
$57kYTD
$1.2MCAREER
23 yrs · 175 cm · Right-handed
Last 10 · pre-match
LLLLWLLLLW
Alexandrova E.
4-6 6-2 6-2
Boisson L.
Alexandrova E.
4662
Boisson L.
6221

Ekaterina Alexandrova defeated Lois Boisson 4-6 6-2 6-2 in the Seoul round of 16 on hard. The result followed the form book — Ekaterina Alexandrova came in ranked #19, defending last year's round of 16.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Alexandrova E.serving77% hold

wins 62% of points on serve vs Boisson L.

Boisson L.serving75% hold

wins 61% 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.Boisson L.
52
Serve
42
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·Even
63%
63%
1st serve points won·Even
68%
69%
2nd serve points won·Even
46%
45%
Service points won·Even
60%
60%
Return points won·Even
45%
44%
Break points saved·Even
58%
60%
Aces / match·Even
4.7
4.2
Double faults / match·Clear edge
4.0
3.2

Averages over each player's completed matches in the selected window (85 vs 42). ATP, WTA & Challenger.

Umpiry Score

Pre-match
6.4
Marginal edgeUmpiry Score
  • Extended break: 28 days (−0.3)
4.9
Heavy underdogUmpiry Score
  • Extended break: 29 days (−0.3)
Form & Matchup
7.6+231 Hard Elo edge
Surface ELO
2.4Hard Elo 1568
5.9Overall Elo 1844
ELO gap
4.1Overall Elo 1728
5.0No prior meetings
H2H
5.0
5.8
Surface form
3.7
Win streak
0.0
Fatigue & Travel
7.0
Prev. match
7.0
Context
6.0
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
88
96

Alexandrova E.: 8 days rest · 3 matches (14d) · Boisson L.: 11 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast