Yun Seong Chung is 4–2 in 2026 across 3 tournaments. Career: 54–49 (52.4%) with 0 titles.
Yun Seong Chung's 2026 season
| Tournament | Surface | Result | W–L | Dates |
|---|---|---|---|---|
| Seoul, Korea Republic | grass | R16 | 4–0 | Oct 25 |
| Gwangju, Korea Republic | grass | QL1 | 0–1 | Apr 19 |
| Busan, Korea Republic | grass | R32 | 0–1 | Apr 13 |
2026 serve & return
See every split for Yun Seong Chung.
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 Yun Seong Chung
How old is Yun Seong Chung?
Yun Seong Chung is 28 years old, born March 27, 1998.
Where is Yun Seong Chung from?
Yun Seong Chung represents Republic of Korea.
What is Yun Seong Chung's career record?
Yun Seong Chung has a career singles record of 54–49 (52.4%) with 0 titles from 1 finals.
How is Yun Seong Chung doing in 2026?
Yun Seong Chung is 4–2 in 2026 with 0 titles from 3 tournaments.
How tall is Yun Seong Chung?
Yun Seong Chung is 5ft 10in (178 cm) tall.
Is Yun Seong Chung left-handed or right-handed?
Yun Seong Chung is right-handed.
What is Yun Seong Chung's career-high ranking?
Yun Seong Chung reached a career-high of No. 233 on July 1, 2019.
When did Yun Seong Chung turn pro?
Yun Seong Chung turned professional in 2017.
Who did Yun Seong Chung play last?
Yun Seong Chung beat Yunchaokete Bu at Seoul, Korea Republic on October 28, 2026.
Stats updated daily · 2026 season through October 28, 2026