Yingqun Sun vs Maria Kalyakina — W15 Luan 4 Quarter-final

W15 Luan 4 · ITF · Quarter-final
CHN
Yingqun Sun
#838WTA
20 yrs
Last 10 · pre-match
LLLLWWWWLL
0 — 2
Sets
Friday, 10 July 2026 ·
hard
RUS6
Maria Kalyakina
#583WTA
20 yrs
Last 10 · pre-match
LLLLLLWWWL
Sun Y.
4-6 6-7
Kalyakina M.
Sun Y.
460
Kalyakina M.
672

Maria Kalyakina defeated Yingqun Sun in the quarterfinals of the W15 Luan 4 tournament, winning 6-4, 7-6 on hard courts. Kalyakina hit one double fault to Sun's four, and converted 40% of her break points to Sun's 100%. Kalyakina won four service breaks to Sun's three.

Generated automatically from Umpiry match data.

Key context

Head to head

No previous meetings on record.

Statistics

This season
Sun Y.Kalyakina M.
1st serve in·Slight edge
64%
59%
1st serve points won·Slight edge
63%
56%
2nd serve points won·Even
46%
43%
Service points won·Slight edge
57%
51%
Return points won·Even
45%
47%
Break points saved·Clear edge
60%
47%
Aces / match·Clear edge
2.8
1.1
Double faults / match·Even
3.1
3.2

Averages over each player's completed matches in the selected window (20 vs 20). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Sun Y.
4.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Kalyakina M.
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
5.96 of last 10 on hard
Surface form
3.54 of last 10 on hard
0.0
Win streak
0.0Lost last 3
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
32°CDrizzle
Wind 11 km/hHumidity 65%

Draw