Anna Kalinskaya vs Diana ShnaiderTokyo Round of 16

Tokyo · WTA · Round of 16
#20WTA
1907ELO
1863Hard ELO
$1.2MYTD
$7.0MCAREER
27 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWLWLLWWW
2 — 1
Sets
Monday, 20 October 2025
hard
#15WTA
1891ELO
1833Hard ELO
$1.9MYTD
$6.1MCAREER
22 yrs · 170 cm · Left-handed
Last 10 · pre-match
LWLLLWWWWW
Kalinskaya A.
7-6 2-6 7-6
Shnaider D.
Kalinskaya A.
772772
Shnaider D.
646651

Anna Kalinskaya defeated Diana Shnaider 7-6 2-6 7-6 in the Tokyo round of 16 on hard. The upset overturned the form book — Diana Shnaider came in ranked #15, defending last year's semi-final.

Key context

  • Match story: Anna Kalinskaya closed it out in three sets, 7–6 2–6 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Kalinskaya A.serving75% hold

wins 61% of points on serve vs Shnaider D.

Shnaider D.serving77% hold

wins 62% of points on serve vs Kalinskaya A.

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

Kalinskaya A.Shnaider D.
36
Serve
41
39
Return
37

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
65%
65%
1st serve points won·Even
64%
64%
2nd serve points won·Even
47%
48%
Service points won·Even
58%
58%
Return points won·Even
42%
43%
Break points saved·Even
55%
58%
Aces / match·Slight edge
2.1
1.5
Double faults / match·Even
3.4
3.4

Averages over each player's completed matches in the selected window (61 vs 70). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
88
93
Break points saved·Slight edge
88
94
Break points won·Even
97
99
Deciding sets·Even
89
91
Tiebreaks·Slight edge
98
91

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

Umpiry Score

Pre-match
6.6
Marginal edgeUmpiry Score
6.8
Slight advantageUmpiry Score
Form & Matchup
5.3+30 Hard Elo edge
Surface ELO
4.7Hard Elo 1833
5.1Overall Elo 1907
ELO gap
4.9Overall Elo 1891
5.0No prior meetings
H2H
5.0
5.5
Surface form
5.9
0.0Lost last 2
Win streak
0.0
Fatigue & Travel
8.8
Minutes 14d
4.8
7.0
3-set count
4.0
7.0
Prev. match
8.0
Context
5.0
Defending pts
8.5

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
84
92

Kalinskaya A.: 8 days rest · 3 matches (14d) · Shnaider D.: 9 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
20°COvercast
Wind 5 km/hHumidity 81%