Dayeon Back is 1–1 in 2026 across 1 tournaments. Career: 125–52 (70.6%) with 7 titles.
Dayeon Back's 2026 season
| Tournament | Surface | Result | W–L | Dates |
|---|---|---|---|---|
| Seoul, South Korea | hard | R16 | 1–1 | Sep 21 |
2026 serve & return
See every split for Dayeon Back.
Full career history back to their first tour match, surface and opponent splits, rivalries, per-match serve and return numbers, percentile ratings and the custom model.
Frequently asked questions about Dayeon Back
How old is Dayeon Back?
Dayeon Back is 24 years old, born January 24, 2002.
Where is Dayeon Back from?
Dayeon Back represents Republic of Korea.
What is Dayeon Back's ranking?
Dayeon Back is ranked No. 261 on the WTA singles ranking with 280 points.
What is Dayeon Back's career record?
Dayeon Back has a career singles record of 125–52 (70.6%) with 7 titles from 10 finals.
How is Dayeon Back doing in 2026?
Dayeon Back is 1–1 in 2026 with 0 titles from 1 tournaments.
What is Dayeon Back's career-high ranking?
Dayeon Back reached a career-high of No. 295 on March 1, 2025.
Who did Dayeon Back play last?
Dayeon Back lost to Maya Joint at Seoul, South Korea on September 23, 2026.
Stats updated daily · 2026 season through September 23, 2026