Ayla Aksu vs Vendula ValdmannovaIstanbul 2 Round of 32

Istanbul 2 · CHALLENGER · Round of 32
#202WTA
1521ELO
1513Hard ELO
30 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWLWLWLWWW
0 — 2
Sets
Tuesday, 14 July 2026 ·
hard
#162WTA
1608ELO
1602Hard ELO
18 yrs
Last 10 · pre-match
LWWWWWWWWL
Aksu A.
5-7 0-6
Valdmannova V.
Aksu A.
500
Valdmannova V.
762

Vendula Valdmannova defeated Ayla Aksu in the Round of 32 of the Istanbul 2 hard-court tournament, winning 7-5, 6-0. Valdmannova and Aksu were even in aces (2-2) and break points converted percentage (50-50), but Valdmannova held advantages in first-serve win percentage (58-52) and service breaks (7-3). Valdmannova also committed one more double fault than Aksu, 7-6.

Key context

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2025-08-28W35 Heraklion 1R16hardAyla Aksu6-1 4-6 7-5

Statistics

This season
1st serve in·Even
64%
63%
1st serve points won·Even
62%
63%
2nd serve points won·Even
46%
47%
Service points won·Even
56%
57%
Return points won·Even
46%
46%
Break points saved·Even
54%
54%
Aces / match·Slight edge
1.4
2.4
Double faults / match·Even
4.3
4.2

Averages over each player's completed matches in the selected window (34 vs 40). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 12:50 UTC
Aksu A.37%
Valdmannova V.63%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Valdmannova V. narrowly ahead

Calibrated model · 66% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
5.7
Slight disadvantageUmpiry Score
7.0
Strong advantageUmpiry Score
Form & Matchup
3.9Hard Elo 1513
Surface ELO
6.1+89 Hard Elo edge
3.9Overall Elo 1521
ELO gap
6.1Overall Elo 1608
7.0Leads 1–0 on hard
H2H
3.0Trails 0–1 on hard
6.36 of last 10 on hard
Surface form
9.29 of last 10 on hard
0.0
Win streak
0.0Lost last 2
Fatigue & Travel
Surface transition
7.0Grass → Hard
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.

Freshness

Recent load
Freshness·
95

Valdmannova V.: 12 days rest · 3 matches (14d). Higher means fresher. About

Conditions

Weather
27°CPartly cloudy
Wind 16 km/hHumidity 51%

Draw