Anouk Koevermans vs Sara Bejlek — San Sebastian 125 Round of 16

San Sebastian 125 · CHALLENGER · Round of 16
NED
Anouk Koevermans
#160WTA
1538ELO
1490Clay ELO
22 yrs · Right-handed
Last 10 · pre-match
LLWLLWWLLL
2 — 1
Sets
Monday, 8 September 2025
clay
Sara Bejlek
CZE
Sara Bejlek
#45WTA
1776ELO
1724Clay ELO
$575kYTD
$1.6MCAREER
20 yrs · 163 cm · Left-handed
Last 10 · pre-match
LWLLLWLLLL
Koevermans A.
6-4 3-6 6-3
Bejlek S.
Koevermans A.
6362
Bejlek S.
4631

Anouk Koevermans defeated Sara Bejlek 6-4 3-6 6-3 in the San Sebastian 125 round of 16 on clay. The upset overturned the form book — Sara Bejlek came in ranked #45.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Koevermans A.serving38% hold

wins 45% of points on serve vs Bejlek S.

Bejlek S.serving47% hold

wins 49% of points on serve vs Koevermans A.

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
Koevermans A.Bejlek S.
1st serve in·Slight edge
63%
71%
1st serve points won·Even
65%
61%
2nd serve points won·Slight edge
43%
49%
Service points won·Even
57%
57%
Return points won·Even
45%
49%
Break points saved·Even
56%
57%
Aces / match·Slight edge
2.6
1.3
Double faults / match·Dominant
4.4
2.6

Averages over each player's completed matches in the selected window (73 vs 62). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Koevermans A.
5.4
Clear underdogUmpiry Score
Bejlek S.
7.1
Strong advantageUmpiry Score
Form & Matchup
1.8Clay Elo 1490
Surface ELO
8.2+234 Clay Elo edge
1.7Overall Elo 1538
ELO gap
8.3Overall Elo 1776
5.0No prior meetings
H2H
5.0
6.6
Surface form
6.3
0.0Lost last 2
Win streak
0.0Lost last 2
Fatigue & Travel
7.0
3-set count
4.0
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
Koevermans A.Bejlek S.
Freshness·Even
100
98

Koevermans A.: 19 days rest · Bejlek S.: 12 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Final
Selekhmeteva O.
Koevermans A.
6-06-4
Semi-finals
Selekhmeteva O.
Korpatsch T.
6-26-1
Koevermans A.
Semenistaja D.
7-57-65
Quarter-finals
Korpatsch T.
Rus A.
7-683-66-1
Selekhmeteva O.
Radivojevic L.
7-636-4
Semenistaja D.
Branstine C.
6-46-4
Koevermans A.
Fita Boluda A.
7-56-3
R16
Korpatsch T.
Sherif M.
6-16-2
Radivojevic L.
Todoni A.
W/O
Semenistaja D.
Burillo Escorihuela I.
6-17-5
Fita Boluda A.
Romero Gormaz L.
5-76-26-3
Koevermans A.
Bejlek S.
6-43-66-3
Rus A.
Bolsova A.
6-31-66-4
Branstine C.
Grabher J.
6-16-4
Selekhmeteva O.
Mintegi Del Olmo A.
6-36-4
R32
Rus A.
Vedder E.
6-44-66-0
Todoni A.
Spiteri D.
1-66-36-2
Radivojevic L.
Uebelhoer C.
6-46-3
Selekhmeteva O.
Wurth T.
6-45-76-2
Branstine C.
Bassols Ribera M.
7-645-76-4
Romero Gormaz L.
Esquiva Banuls C.
6-26-0
Fita Boluda A.
Martinez Cirez C.
3-66-27-61
Koevermans A.
Smith T.
6-33-66-3
Sherif M.
Berecoechea N.
6-16-1
Bolsova A.
Kalieva E.
7-626-3
Grabher J.
Cortez Llorca L.
6-16-1
Burillo Escorihuela I.
Naef C.
3-67-636-1
Semenistaja D.
Maristany Zuleta De Reales G.
6-16-2
Bejlek S.
Schunk N.
6-26-1
Korpatsch T.
Cornet A.
6-36-2
Mintegi Del Olmo A.
Von Deichmann K.
6-36-2