Dayeon Back vs Ekaterina Reyngold — W35 Nonthaburi Quarter-final

W35 Nonthaburi · CHALLENGER · Quarter-final
KOR
Dayeon Back
#291WTA
24 yrs
Last 10
LWWWLWWWWL
2 — 1
Sets
Monday, 10 March 2025
hard
RUS
Ekaterina Reyngold
#407WTA
1423ELO
1431Hard ELO
25 yrs · Right-handed
Last 10
LLWLLWLWWW

Umpiry Score

Pre-match
Back D.
6.1
Even matchUmpiry ScorePartial · surface data limited
Reyngold E.
4.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Recent retirement (−1.5)
Form & Matchup
5.0
H2H
5.0
5.1
Surface form
6.0
0.0
Win streak
0.0
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.

Back D.
64662
Reyngold E.
77221

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2025-10-06W35 KunshanQFhardDayeon Back6-2 6-3

Statistics

Recent form
Back D.Reyngold E.
69%1st serve in+7%62%
59%1st serve points won+3%62%
45%2nd serve points won+1%46%
55%Service points won+1%56%
50%Return points won+4%46%
50%Break points saved+3%47%
0.7Aces / match+1.32
2.5Double faults / match+1.13.6

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Lee E.
Back D.
6-36-4
Semi-finals
Lee E.
Schmidt A.
0-66-36-2
Back D.
Iatcenko P.
7-56-2
Quarter-finals
Iatcenko P.
Aikawa M.
6-16-736-1
Schmidt A.
Naklo T.
6-26-4
Back D.
Reyngold E.
6-746-26-2
Lee E.
Chanta A.
3-67-636-4
R16
Aikawa M.
De Zeeuw J.
5-77-646-4
Schmidt A.
Shimizu E.
7-55-76-3
Naklo T.
Frayman D.
3-66-46-1
Lee E.
Szostak M.
6-36-746-3
Back D.
Pace F.
6-46-3
Chanta A.
Bhamidipaty S.
6-16-3
Reyngold E.
Thamchaiwat B.
6-16-3
Iatcenko P.
Hesse A.
6-36-4
R32
De Zeeuw J.
Choi O.
6-36-4
Aikawa M.
Yodpetch K.
6-35-76-2
Pace F.
Ewald W.
7-666-2
Lee E.
Mcphee K.
6-36-2
Iatcenko P.
Kummel A.
6-16-1
Shimizu E.
Kovapitukted P.
6-46-4
Schmidt A.
Sagandykova A.
6-46-2
Back D.
Buchnik M.
6-06-1
Hesse A.
Cheapchandej P.
6-37-5
Reyngold E.
Chaudhari V.
6-26-3
Szostak M.
Plipuech P.
6-46-4
Bhamidipaty S.
Okuwaki R.
6-06-3
Chanta A.
Naito Y.
6-26-3
Naklo T.
Sato N.
6-26-2
Thamchaiwat B.
Kitahara Y.
6-36-2
Frayman D.
Vlasselaer C.
6-06-4