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Deuce.

WTA TourSouth KoreaRetired

Dayeon Back

Age 24 · Right-handed

Season
91–44
67.4% win rate
Career
—
Titles
—
Singles
Prize money
—
Career

Recent form

1 loss in a row

  1. WBeat Sandra Samir
  2. LLost to Alicia Herrero Linana
  3. WBeat Madelief Hageman
  4. WBeat Koning Loes Ebeling
  5. LLost to Lea Nilsson
  6. LLost to Xinxin Yao
  7. LLost to Julie Pastikova
  8. WBeat Arina Garbiela Vasilescu
  9. LLost to Laima Vladson
  10. LLost to Mei Yamaguchi
  11. WBeat Yuan Yue
  12. LLost to Maya Joint

Oldest to newest. Hover a result for the opponent.

By surface

Strongest on hard

  • Hardmost played87–3969%
  • Clay4–544%

Elo rating

Full leaderboard

1703#304 on tour

Peak 1825 in 2025 · from 135 rated matches

  • Hard

    1745+42 vs overall

    126 matches

Computed from every completed WTA 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

60 matches· ITF · 2025

All levelsMain tour 9ITF 126
All years20262025202420232022