Kimberly Birrell vs Dayeon Back — Seoul Round of 16
Seoul · WTA · Round of 16
2 — 0
Sets
Monday, 9 October 2023
hard
Umpiry Score
Pre-matchForm & Matchup
5.0No prior meetings
H2H5.0
3.6
Surface form0.0Lost last 2
Win streakContext
6.0
Defending pts6.0
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.
Birrell K.
662
Back D.
010
Head to head
No previous meetings on record.
Statistics
Recent form64%1st serve in+5%69%
64%1st serve points won+5%59%
43%2nd serve points won+2%45%
56%Service points won+1%55%
46%Return points won+4%50%
58%Break points saved+8%50%
1.9Aces / match+1.20.7
5.5Double faults / match+32.5
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.
Draw
Quarter-finals
Yuan Y.
Bouzkova M.[4]
7-57-67
Pegula J.[1]
Liu C.
4-66-36-0
Wickmayer Y.
Kudermetova P.
6-36-1
Bektas E.
Birrell K.
4-66-36-2
R16
Liu C.
Rus A.[7]
1-66-33-0
Bouzkova M.[4]
Lys E.
6-1
Kudermetova P.
Von Deichmann K.
6-36-1
Birrell K.
Back D.
6-06-1
Pegula J.[1]
Krueger A.
6-36-1
Yuan Y.
Juvan K.
6-44-1
Bektas E.
Jang S.
6-36-4
Wickmayer Y.
Alexandrova E.[3]
6-37-66
R32
Lys E.
Schmiedlova A.
6-26-4
Birrell K.
Vickery S.
6-46-4
Rus A.[7]
Han N.
6-16-3
Pegula J.[1]
Hruncakova V.
6-26-4
Liu C.
Ku Y.
6-36-3
Von Deichmann K.
Khromacheva I.
5-76-43-0
Kudermetova P.
Parks A.[6]
3-66-16-0
Yuan Y.
Hartono A.
6-16-2
Bouzkova M.[4]
Day K.
6-46-4
Bektas E.
Pigossi L.
6-756-47-5
Krueger A.
Podoroska N.
6-26-4
Alexandrova E.[3]
Hontama M.
6-36-1
Wickmayer Y.
Liang E.
6-36-4
Back D.
Ostapenko J.[2]
3-66-17-64
Juvan K.
Boulter K.[8]
6-46-4
Jang S.
Kenin S.[5]
6-16-4