Nikola Bartunkova vs Ayla Aksu — Samsun 125 Round of 16

Samsun 125 · CHALLENGER · Round of 16
Nikola Bartunkova
CZE
Nikola Bartunkova
#48WTA
1788ELO
1719Hard ELO
$507kYTD
$713kCAREER
20 yrs · Right-handed
Last 10 · pre-match
LWWLWWLLWW
0 — 0
Sets
Monday, 29 September 2025
hard
USA
Ayla Aksu
#210WTA
1521ELO
1513Hard ELO
29 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWWWLWLWLW
Bartunkova N.
6-3 6-1
Aksu A.
Bartunkova N.
662
Aksu A.
31–

Nikola Bartunkova defeated Ayla Aksu 6-3 6-1 in the Samsun 125 round of 16 on hard. The result followed the form book — Nikola Bartunkova came in ranked #48.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Bartunkova N.serving57% hold

wins 53% of points on serve vs Aksu A.

Aksu A.serving47% hold

wins 49% of points on serve vs Bartunkova N.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
Bartunkova N.Aksu A.
1st serve in·Slight edge
54%
62%
1st serve points won·Slight edge
70%
62%
2nd serve points won·Even
47%
44%
Service points won·Even
59%
55%
Return points won·Even
46%
46%
Break points saved·Slight edge
58%
52%
Aces / match·Slight edge
2.9
1.8
Double faults / match·Clear edge
6.3
5.2

Averages over each player's completed matches in the selected window (80 vs 55). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Bartunkova N.
7.1
Strong advantageUmpiry Score
Aksu A.
5.7
Slight disadvantageUmpiry Score
Form & Matchup
7.5+206 Hard Elo edge
Surface ELO
2.5Hard Elo 1513
7.3Overall Elo 1788
ELO gap
2.7Overall Elo 1521
5.0No prior meetings
H2H
5.0
5.6
Surface form
6.6
Fatigue & Travel
3-set count
7.0
8.0
Prev. match
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.

Freshness

Recent load
Bartunkova N.Aksu A.
Freshness·Slight edge
90
100

Bartunkova N.: 8 days rest · 3 matches (14d) · Aksu A.: 20 days rest. Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Juvan K.
Bartunkova N.
7-686-3
Semi-finals
Bartunkova N.
Vidmanova D.
6-47-5
Juvan K.
Klimovicova L.
6-796-46-2
Quarter-finals
Bartunkova N.
Quevedo K.
5-76-16-4
Klimovicova L.
Costoulas S.
6-36-4
Juvan K.
Timofeeva M.
6-34-66-2
Vidmanova D.
Hesse A.
6-26-2
R16
Hesse A.
Rakotomanga Rajaonah T.
6-27-5
Costoulas S.
Gjorcheska L.
6-16-4
Timofeeva M.
Shinikova I.
6-26-2
Juvan K.
Tikhonova A.
6-06-4
Vidmanova D.
Cengiz B.
6-16-0
Quevedo K.
Appleton E.
6-36-4
Bartunkova N.
Aksu A.
6-36-1
Klimovicova L.
Uebelhoer C.
6-36-1
R32
Juvan K.
Cirpanli D.
6-16-2
Cengiz B.
Fett J.
7-636-4
Gjorcheska L.
Pliskova K.
6-46-3
Shinikova I.
Dart H.
6-26-4
Rakotomanga Rajaonah T.
Tan H.
0-66-46-2
Hesse A.
Diatchenko V.
6-47-64
Vidmanova D.
Soboleva A.
7-636-4
Bartunkova N.
Oz I.
3-66-36-2
Aksu A.
Jakupovic D.
6-26-2
Appleton E.
Buyukakcay C.
3-66-36-3
Costoulas S.
Falkowska W.
7-616-4
Klimovicova L.
Stefanini L.
6-26-1
Timofeeva M.
Mikulskyte J.
6-06-3
Quevedo K.
Lee C.
4-67-656-1
Uebelhoer C.
Andrianjafitrimo T.
7-54-66-2
Tikhonova A.
Nepliy E.
6-46-0