Vendula Valdmannova vs Aliaksandra SasnovichUS Open Qualifying Round of 64

US Open · WTA · Qualifying Round of 64
#165WTA
1608ELO
1602Hard ELO
18 yrs
Last 10 · pre-match
LWLWWWWWWW
2 — 1
Sets
Wednesday, 26 August 2026 ·
hard
Court 10 · 3rd on
#136WTA
1726ELO
1697Hard ELO
32 yrs · 174 cm · Right-handed
Last 10 · pre-match
WLLLWLWWWL
Valdmannova V.
5-7 6-3 6-1
Sasnovich A.
Valdmannova V.
5662
Sasnovich A.
7311

Vendula Valdmannova defeated Aliaksandra Sasnovich 5-7, 6-3, 6-1 in the qualifying 64 round of the US Open. Valdmannova hit 4 aces and 7 double faults, winning 59% of her first serves and converting 37% of her break points. She won 7 service breaks to Sasnovich's 4.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Even
63%
63%
1st serve points won·Even
63%
64%
2nd serve points won·Even
47%
47%
Service points won·Even
57%
58%
Return points won·Even
46%
45%
Break points saved·Slight edge
54%
60%
Aces / match·Slight edge
2.4
3.0
Double faults / match·Clear edge
4.2
3.4

Averages over each player's completed matches in the selected window (40 vs 46). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 00:50 UTC
Valdmannova V.62%
Sasnovich A.38%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Valdmannova V. narrowly ahead

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
5.5
Slight disadvantageUmpiry Score
  • Back-to-back day (−0.5)
5.5
Slight disadvantageUmpiry Score
  • Back-to-back day (−0.5)
Form & Matchup
3.8Hard Elo 1602
Surface ELO
6.2+95 Hard Elo edge
3.5Overall Elo 1608
ELO gap
6.5Overall Elo 1726
5.0No prior meetings
H2H
5.0No prior meetings
7.78 of last 10 on hard
Surface form
4.75 of last 10 on hard
Context
5.0Didn't play here last year
Defending pts
6.0Reached the R128 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.

Freshness

Recent load
Freshness·Clear edge
56
73

Valdmannova V.: 1 day rest · 3 matches, 78 games (7d) · Sasnovich A.: 2 days rest · 2 matches, 50 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
22°COvercast
Wind 7 km/hHumidity 85%

Draw