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Dayeon Back
South KoreaDayeon Back is No. 253 in the WTA singles ranking with 293 points.
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Dayeon Back in 2026
Dayeon Back is No. 253 in the WTA singles ranking with 293 points. That is 9,403 points behind No. 1.
Singles record since April: 35 wins and 12 defeats. 3 titles in our results.
Latest tournament: Seoul (1 win), lost to Maya Joint.
Key facts
- Ranking
- No. 253, 293 points
- Career high
- Not in our data yet
- Country
- South Korea
- Age
- 24
- Born
- 24 January 2002, -
- Height
- Not in our data yet
- Plays
- Not in our data yet
2026 season
2026, matches by surface
| Surface | Won | Lost | Win % | Titles |
|---|---|---|---|---|
| Hard (indoor) | 4 | 1 | 80% | – |
| Hard | 24 | 6 | 80% | – |
| Clay | 6 | 5 | 55% | – |
| Total | 35 | 12 | 74% | 3 |
Tournaments in 2026
Every event in our data this year
- Sep SeoulHard Lost to Maya JointL 1–1
- Sep W50 GuiyangHard Lost to Viktoria MorvayovaL 0–1
- Sep W75 TianjinHard Lost to Mei YamaguchiL 0–1
- Aug W50 HamburgClay Lost to Laima VladsonL 1–1
- Aug W75 LeipzigClay Lost to Julie PastikovaL 0–1
- Jul W75 HechingenClay Lost to Xinxin YaoL 0–1
- Jul W50 HorbClay FinalF 4–1
- Jul W50 DarmstadtClay Lost to Alicia Herrero LinanaL 1–1
- Jun W35 Taipei 2Hard Lost to Priska Madelyn NugrohoL 2–1
- Jun W35 TaipeiHard WinnerW 5–0
- May W35 Changwon 2Hard WinnerW 5–0
- May W35 AndongHard WinnerW 5–0
- May W35 ChangwonHard Lost to Hanna ChangL 3–1
- Apr W35 GoyangHard Lost to Sohyun ParkL 3–1
- Apr W15 Singapore 2Hard (indoor) FinalF 4–1
- Apr Billie Jean King Cup - Group I 1–0
Year-end ranking
Singles, with titles each year
- 202635-12 in singles in our results2613
- 202547-25 in singles3072
- 202450-18 in singles3164
- 202339-14 in singles4572
- 202218-10 in singles6091
- 20215-8 in singles10210
- 20201-1 in singles10090
Honours
Biggest titles and records
- 12Singles titlesCareer, in the tour profile
- 3Titles in 2026Singles, in our results since April
Head-to-head
Against his main rivals, all matches we hold
-
Rinko Matsuda
No. 4361–12026-05-06T00:00:00Z
-
Yuka Naito2–0
2026-05-15T00:00:00Z
-
Heerae Im2–0
2026-05-20T00:00:00Z
Wins first, from Dayeon Back's side. Green: his wins. Red: his defeats.
Availability and profile
Fitness, national team and personal details
Availability
No injury or suspension in our data.
International
No Davis Cup record in our data yet.
Profile
- Height
- Not in our data yet
- Plays
- Not in our data yet
- Date of birth
- 24 January 2002
- Birthplace
- -
Source: Wikidata (CC0) and our data feed
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# Request GET /api/v1/tennis/players/77384 # Response (shortened) { "player": "Dayeon Back", "rank": 253, "points": 293 }
Dayeon Back questions.
Answered from today's data. Anything else, ask us.
What is Dayeon Back's ranking?
No. 253 in the WTA singles ranking, with 293 points.
How many matches has Dayeon Back won this year?
35 wins and 12 defeats in singles since April.
Who has Dayeon Back played most this year?
Rinko Matsuda: 1 win, 1 defeat against them in our results.
How old is Dayeon Back?
Dayeon Back is 24, born on 24 January 2002 in -.
WTA top 8
Every player page has season stats, recent matches and career
Elena RybakinaNo. 1
Jessica PegulaNo. 4
Elina SvitolinaNo. 6
Karolina MuchovaNo. 7