Anna Kalinskaya vs Shuai ZhangHong Kong Round of 16

Hong Kong · WTA · Round of 16
#24WTA
1904ELO
1861Hard ELO
$649kYTD
$6.5MCAREER
27 yrs · 175 cm · Right-handed
Last 10
WWLWLLWWLL
2 — 0
Sets
Monday, 27 October 2025
hard
#61WTA
1711ELO
1691Hard ELO
37 yrs · 177 cm · Right-handed
Last 10
LLWWLWLWLW

Umpiry Score

Pre-match
5.4
Clear underdogUmpiry Score
  • Recent retirement (−1.5)
4.6
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
7.0+170 Hard Elo edge
Surface ELO
3.0Hard Elo 1691
7.2Overall Elo 1904
ELO gap
2.8Overall Elo 1711
5.0No prior meetings
H2H
5.0
5.4
Surface form
7.5
0.0
Win streak
7.03-match win streak
Fatigue & Travel
7.3
Minutes 14d
6.2
7.0
3-set count
4.0
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.

Kalinskaya A.
662
Zhang S.
110

Head to head

No previous meetings on record.

Statistics

Recent form
64%1st serve in+4%68%
62%1st serve points won+2%60%
47%2nd serve points won+2%49%
56%Service points won+1%57%
43%Return points won+1%42%
52%Break points saved+7%59%
1.9Aces / match+0.82.7
2.4Double faults / match+0.32.7

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.