Beatriz Haddad Maia vs Dayeon Back — Seoul Round of 32
Seoul · WTA · Round of 32
2 — 0
Sets
Monday, 15 September 2025
hard
Umpiry Score
Pre-match6.0
Even matchUmpiry ScorePartial · surface data limited6.5
Marginal edgeUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0
2.8
Surface form6.8
Win streak
0.0
Fatigue & Travel
6.9
Minutes 14d3-set count
4.0
8.0
Prev. matchContext
Defending pts
6.0
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.
Haddad Maia B.
662
Back D.
430
Head to head
No previous meetings on record.
Statistics
Recent form64%1st serve in+5%69%
60%1st serve points won+1%59%
38%2nd serve points won+7%45%
52%Service points won+3%55%
43%Return points won+7%50%
46%Break points saved+4%50%
1.3Aces / match+0.60.7
5.6Double faults / match+3.12.5
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.
Draw
Quarter-finals
Swiatek I.[1]
Krejcikova B.
6-06-3
Siniakova K.
Lamens S.
6-17-5
Alexandrova E.[2]
Seidel E.
6-26-3
Joint M.
Tauson C.[3]
6-06-3
R16
Seidel E.
Haddad Maia B.[6]
6-747-637-5
Joint M.
Kenin S.[7]
6-36-1
Siniakova K.
Kasatkina D.[4]
7-626-2
Alexandrova E.[2]
Boisson L.
4-66-26-2
Lamens S.
Shnaider D.[5]
6-46-4
Swiatek I.[1]
Cirstea S.
6-36-2
Krejcikova B.
Raducanu E.[8]
4-67-6106-1
Tauson C.[3]
Lys E.
6-27-64
R32
Haddad Maia B.[6]
Back D.
6-46-3
Lys E.
Krueger A.
6-36-4
Krejcikova B.
Prozorova T.
6-16-2
Cirstea S.
Zakharova A.
6-36-1
Raducanu E.[8]
Cristian J.
6-36-4
Boisson L.
Ku Y.
6-26-1
Seidel E.
Ponchet J.
5-76-46-2
Kenin S.[7]
Siegemund L.
2-66-37-5
Joint M.
Fruhvirtova L.
6-47-64
Lamens S.
Maria T.
6-46-1
Siniakova K.
Park S.
6-26-2
Shnaider D.[5]
Mcnally C.
2-66-26-4