Wakana Sonobe vs Nikola Bartunkova — Tokyo Round of 32
Tokyo · WTA · Round of 32
2 — 0
Sets
Monday, 20 October 2025
hard
Umpiry Score
Pre-match5.5
Slight disadvantageUmpiry Score7.3
Strong advantageUmpiry ScoreForm & Matchup
3.2Hard Elo 1523
Surface ELO6.8+169 Hard Elo edge
2.8Overall Elo 1506
ELO gap7.2Overall Elo 1732
5.0No prior meetings
H2H5.0
4.2
Surface form7.8
0.0Lost last 3
Win streakFatigue & Travel
9.2
Minutes 14d9.0
Prev. match7.0
Country comfortContext
5.0
Defending pts5.0
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.
Sonobe W.
662
Bartunkova N.
430
Conditions
Court speed
Medium-fastrewards aggression
1.13
SlowFast
Head to head
No previous meetings on record.
Statistics
Recent form57%1st serve in+1%56%
66%1st serve points won+4%70%
42%2nd serve points won+5%47%
56%Service points won+4%60%
45%Return points won+2%43%
55%Break points saved55%
3.7Aces / match+0.74.4
4.5Double faults / match+0.34.2
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.
Draw
Quarter-finals
Rybakina E.[2]
Mboko V.[9]
6-37-64
Bencic B.[5]
Muchova K.[8]
3-67-57-5
Kenin S.[10]
Alexandrova E.[3]
6-02-67-63
Noskova L.[6]
Kalinskaya A.
6-01-0
R16
Kenin S.[10]
Sonobe W.
3-66-17-62
Muchova K.[8]
Joint M.
6-37-5
Bencic B.[5]
Gracheva V.
6-46-3
Alexandrova E.[3]
Cristian J.
6-16-2
Noskova L.[6]
Kessler M.
5-76-36-4
Mboko V.[9]
Lys E.
6-16-1
Rybakina E.[2]
Fernandez L.
6-46-3
Kalinskaya A.
Shnaider D.[7]
7-642-67-65
R32
Shnaider D.[7]
Yastremska D.
6-36-1
Sonobe W.
Bartunkova N.
6-46-3
Gracheva V.
Wang X.
4-66-36-4
Muchova K.[8]
Vondrousova M.
6-21-0
Cristian J.
Charaeva A.
6-26-3
Kenin S.[10]
Uchijima M.
6-16-3
Kalinskaya A.
Lamens S.
6-36-1
Kessler M.
Bucsa C.
3-67-56-3
Mboko V.[9]
Andreescu B.
6-36-3
Lys E.
Boulter K.
6-26-1
Fernandez L.
Sakkari M.
7-656-4
Joint M.
Golubic V.
1-67-656-2