Anna Sedysheva vs Su Jeong JangW15 Astana 4 Round of 16

W15 Astana 4 · ITF · Round of 16
#953WTA
20 yrs
Last 10 · pre-match
WLLWLWLWWL
0 — 2
Sets
Friday, 7 August 2026 ·
hard
#666WTA
1384ELO
1355Hard ELO
31 yrs · Right-handed
Last 10 · pre-match
WLLLLWWLLL
Sedysheva A.
2-6 4-6
Jeong Jang S.
Sedysheva A.
240
Jeong Jang S.
662

Su Jeong Jang defeated Anna Sedysheva 6-2, 6-4 in the Round of 16 at the W15 Astana 4. Jang hit one ace and four double faults, while Sedysheva had one ace and eight double faults. Jang converted 54% of her break points and won 57% of her first-serve points, ultimately securing seven service breaks to Sedysheva's four.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Even
69%
66%
1st serve points won·Slight edge
54%
59%
2nd serve points won·Even
36%
40%
Service points won·Even
49%
53%
Return points won·Even
48%
46%
Break points saved·Even
50%
54%
Aces / match·Slight edge
0.5
1.5
Double faults / match·Clear edge
3.3
4.4

Averages over each player's completed matches in the selected window (16 vs 14). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 05:50 UTC
Sedysheva A.24%
Jeong Jang S.76%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Jeong Jang S. clearly ahead, but no certainty

Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
4.5
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
4.3
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
4.75 of last 10 on hard
Surface form
3.64 of last 10 on hard
Win streak
0.0Lost last 2
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.

Conditions

Weather
29°CClear
Wind 5 km/hHumidity 39%

Draw