Aliona Bolsova vs Momoko Kobori — W100 Gran Canaria-Maspalomas Round of 16

W100 Gran Canaria-Maspalomas · CHALLENGER · Round of 16
Aliona Bolsova
ESP
Aliona Bolsova
#333WTA
1510ELO
1487Clay ELO
28 yrs · 172 cm · Right-handed
Last 10 · pre-match
LWLLWLWLWL
0 — 0
Sets
Monday, 28 July 2025
clay
Momoko Kobori
JPN
Momoko Kobori
#349WTA
1355ELO
1216Clay ELO
27 yrs · 158 cm · Right-handed
Last 10 · pre-match
LWLWLWLWWW
Bolsova A.
7-6 6-4
Kobori M.
Bolsova A.
7762
Kobori M.
644–

Aliona Bolsova defeated Momoko Kobori 7-6 6-4 in the W100 Gran Canaria-Maspalomas round of 16 on clay.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Bolsova A.serving33% hold

wins 43% of points on serve vs Kobori M.

Kobori M.serving38% hold

wins 45% of points on serve vs Bolsova 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
Bolsova A.Kobori M.
1st serve in·Clear edge
74%
62%
1st serve points won·Even
58%
59%
2nd serve points won·Even
43%
45%
Service points won·Even
54%
54%
Return points won·Even
46%
48%
Break points saved·Even
53%
54%
Aces / match·Even
1.1
0.7
Double faults / match·Slight edge
2.7
3.1

Averages over each player's completed matches in the selected window (68 vs 45). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Bolsova A.
6.9
Slight advantageUmpiry Score
Kobori M.
3.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Recent retirement (−1.5)
Form & Matchup
8.9+271 Clay Elo edge
Surface ELO
1.1Clay Elo 1216
7.9Overall Elo 1510
ELO gap
2.1Overall Elo 1355
5.0No prior meetings
H2H
5.0
4.7
Surface form
0.0
Win streak
0.0
Fatigue & Travel
7.0
3-set count
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
Bolsova A.Kobori M.
Freshness·
—
90

Kobori M.: 6 days rest · 1 match, 17 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast

Draw

Final
Quevedo K.
Rus A.
4-66-26-4
Semi-finals
Quevedo K.
Ovcharenko E.
6-26-3
Rus A.
Uebelhoer C.
7-667-61
Quarter-finals
Rus A.
Bolsova A.
6-16-0
Uebelhoer C.
Mikulskyte J.
6-24-67-63
Ovcharenko E.
Cortez Llorca L.
6-26-4
Quevedo K.
Geerlings A.
3-0
R16
Rus A.
Gomez O'Hayon V.
6-06-0
Quevedo K.
Dittmann G.
6-27-64
Mikulskyte J.
Bertoldo J.
0-66-36-4
Uebelhoer C.
Zaar L.
6-27-5
Cortez Llorca L.
Shimizu A.
6-36-4
Bolsova A.
Kobori M.
7-646-4
Ovcharenko E.
Kazionova E.
7-666-3
Geerlings A.
Seibold E.
6-26-4
R32
Rus A.
Siskova A.
2-67-56-2
Gomez O'Hayon V.
Roura Llaverias R.
1-66-46-4
Ovcharenko E.
Oliynykova O.
7-651-66-1
Bertoldo J.
Chong E.
6-15-77-65
Dittmann G.
De Zeeuw J.
6-746-16-2
Shimizu A.
Hoste Ferrer C.
6-15-1
Uebelhoer C.
Diaz Adrover C.
6-36-3
Zaar L.
Meliss V.
6-06-3
Kazionova E.
Vidal V.
6-26-1
Quevedo K.
Curmi F.
4-66-36-2
Bolsova A.
Zelnickova R.
6-26-2
Kobori M.
Pieri J.
3-67-56-3
Seibold E.
Karatancheva L.
3-66-36-3
Geerlings A.
Pieri T.
7-626-3
Mikulskyte J.
Tran D.
6-16-4
Cortez Llorca L.
Ercan M.
6-747-660-0