WTA
career high · #302

Dayeon
Back

KORKOR·age 24
#316
last ranked #316

Dayeon Back was last ranked No. 316 in the WTA ranking of 30 December 2024. Career high: No. 302 (7 October 2024). 2026 season: 1-1 in tour-level matches. Last match: Seoul, 23 September 2026.

Ranking since 2023

weekly ranking, No. 1 at the top
#1#10#1002024best #302
Latest matches
SeoulSept 2026HARDLost in R16
W15 SingaporeApr 2026HARDRunner-up
F
🇯🇵Rinko Matsuda76
🇰🇷Dayeon Back642
SF
🇰🇷Dayeon Back66
🇨🇳Yingqun Sun22
QF
🇰🇷Dayeon Back66
🇰🇷Yujin Kim22
R32
🇰🇷Dayeon Back466
🇰🇷Cherry Kim632
W35 MaanshanMar 2026HARDLost in R16
R16
🇰🇷Dayeon Back25
R32
🇰🇷Dayeon Back76
🇨🇳Yuhan Wang51
More matches
W35 MonastirMar 2026HARDLost in QF
QF
🇮🇹Noemi Basiletti66
🇰🇷Dayeon Back32
R16
🇰🇷Dayeon Back67
R32
🇰🇷Dayeon Back67
🇮🇹Angelica Raggi25
W35 MonastirFeb 2026HARDLost in QF
QF
🇰🇷Dayeon Back663
R16
R32
🇰🇷Dayeon Back477
🇮🇹Angelica Raggi655
W100 BengaluruFeb 2026HARDLost in R32
R32
🇰🇷Dayeon Back262
W75 PuneFeb 2026HARDLost in R32
R32
🇰🇷Dayeon Back34
W75 PlayfordNov 2025HARDLost in R32
R32
🇨🇳Sijia Wei66
🇰🇷Dayeon Back40
W75 SydneyNov 2025HARDLost in R16
R16
🇦🇺Talia Gibson66
🇰🇷Dayeon Back32
R32
🇰🇷Dayeon Back66
🇦🇺Laquisa Khan42
W50 BrisbaneNov 2025HARDLost in R32
R32
W35 HamamatsuNov 2025Lost in R32
R32
🇯🇵Kisa Yoshioka367
🇰🇷Dayeon Back645
W35 MakinoharaOct 2025Runner-up
F
🇯🇵Sara Saito66
🇰🇷Dayeon Back12
SF
🇰🇷Dayeon Back717
🇯🇵Ayano Shimizu62663
QF
🇰🇷Dayeon Back66
🇰🇷Eunhye Lee34
R16
🇰🇷Dayeon Back66
🇯🇵Rinko Matsuda31
R32
🇰🇷Dayeon Back66
🇨🇳Meng Yi Chen20
W35 KunshanOct 2025HARDLost in SF
QF
🇰🇷Dayeon Back66
R16
🇰🇷Dayeon Back76
🇰🇷Eunhye Lee51
R32
🇰🇷Dayeon Back66
🇷🇺Maria Kalyakina23
W100 IncheonSept 2025HARDLost in R32
R32
🇯🇵Momoko Kobori636
🇰🇷Dayeon Back063
SeoulSept 2025HARDLost in R32
W35 Nakhon PathomSept 2025HARDLost in R16
R16
🇯🇵Miho Kuramochi6267
🇰🇷Dayeon Back7367
R32
🇰🇷Dayeon Back566
W35 Nakhon PathomAug 2025HARDLost in R16
R16
🇨🇳Fangran Tian66
🇰🇷Dayeon Back01
R32
🇰🇷Dayeon Back66
🇷🇺Elina Nepliy22
W35 MonastirJul 2025HARDTitle
F
🇰🇷Dayeon Back6467
🇮🇹Arianna Zucchini7167
SF
🇰🇷Dayeon Back066
🇰🇷Yeon Woo Ku633
R32
🇰🇷Dayeon Back66
🇬🇧Eliana Blake12
Season by season
tour-level singles

Pick up to three statistics in the table to draw them.

Statistic20222023202420252026
Results
Year-end rank–#457#316–#316
W–L0–13–10–20–11–1
–––––
Titles00000
Matches with statistics–––––

2026: ranking of today.

Rankings & Race
updated weekly · 52w rolling
Current rank · WTA
#316=
Points total
201
52-week rolling
Points dropping next week
–
next defending · –
Tournaments played
–
career high · #302
Race position
Not in current race
go to WTA Race →
Head to Head
top rivals · all-time
Career Stats
singles · all-time
Career record
4 – 6
win rate · 40.0%
Titles
0
tour-level singles
Hard
4–5
44% win
Elo rating by surface
Hard1784peak 1796 · 187 matches
Clay1531peak 1535 · 13 matches