Dayeon Back vs Yuki NaitoW35 Changwon Quarter-final

W35 Changwon · CHALLENGER · Quarter-final
#275WTA
24 yrs
Last 10 · pre-match
LWLLLWWWWL
2 — 1
Sets
Monday, 4 May 2026 ·
hard
#291WTA
1382ELO
1394Hard ELO
25 yrs · 163 cm · Right-handed
Last 10 · pre-match
LWWWWWWWLW
Back D.
5-7 6-4 6-4
Naito Y.
Back D.
5662
Naito Y.
7441

Dayeon Back defeated Yuki Naito 5-7 6-4 6-4 in the W35 Changwon quarter-final on hard. The result followed the form book — Dayeon Back came in ranked #275, leading the head-to-head 1–0, defending last year's quarter-final. Dayeon Back extended the head-to-head to 2–0.

Key context

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2025-03-22W15 Nonthaburi 1SFhardDayeon Back6-4 6-1

Statistics

This season
1st serve in·Slight edge
68%
61%
1st serve points won·Even
63%
66%
2nd serve points won·Even
47%
47%
Service points won·Even
58%
58%
Return points won·Slight edge
52%
47%
Break points saved·Slight edge
51%
56%
Aces / match·Clear edge
0.6
3.5
Double faults / match·Clear edge
1.9
2.7

Averages over each player's completed matches in the selected window (38 vs 36). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
52
30
Break points saved·Clear edge
19
4
Break points won·Even
91
87
Deciding sets·Clear edge
93
69
Tiebreaks·

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw