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Deuce.

ATP TourSouth Korea

Yun Seong Chung

Season
17–10
63.0% win rate
Career
—
Titles
—
Singles
Prize money
—
Career

Recent form

1 loss in a row

  1. WBeat Taisei Ichikawa
  2. WBeat Jiho Shin
  3. LLost to Sanhui Shin
  4. WBeat Charles Josshua Kinaadman
  5. WBeat Matthew Dellavedova
  6. WBeat Xirui Han
  7. WBeat Qian Sun
  8. WBeat Fanming Meng
  9. LLost to Omar Jasika
  10. WBeat Chase Ferguson
  11. WBeat Fanming Meng
  12. LLost to Muhamad Rifqi Fitriadi

Oldest to newest. Hover a result for the opponent.

By surface

Strongest on hard

  • Hard17–1063%

Elo rating

Full leaderboard

1693#413 on tour

Peak 1732 in 2026 · from 27 rated matches

  • Hard

    1735+43 vs overall

    27 matches

Computed from every completed ATP singles match since 2008, not from ranking points: beating a strong player is worth more than beating a weak one. A surface figure is this player’s overall rating plus an adjustment learned only from their matches on that surface.

Match results

15 matches· 2026

All years202620252024