WTA · KOR · U · 24.5 yrs

Dayeon Back

Rank

#306

Elo

1487

Serve skill

-0.115 ±2.491

Return skill

0.097 ±2.458

Points observed

647

Hard Elo

1476

Clay Elo

1487

Grass Elo

1487

The ± bands are the rating engine's uncertainty — they widen during absences and tighten with play. We show them instead of pretending the point estimate is exact.

Season record

0-0

Career

3-5

Titles

Best rank

#306

Rest days

Matches (14d)

Last 10 matches

Lvs Beatriz Haddad Maia · Seoul · Hard6-4 6-32025-09-15

Lvs Zarina Diyas · BJK Cup Playoffs3-6 6-3 7-6(0)2024-11-15

Lvs Carol Zhao · Seoul · Hard6-4 6-12024-09-16

Wvs Jelena Ostapenko · Seoul · Hard3-6 6-1 7-6(4)2023-10-09

Lvs Kimberly Birrell · Seoul · Hard6-0 6-12023-10-09

Wvs Sevil Yuldasheva · BJK Cup G1 RR: KOR vs UZB · Hard6-2 6-32023-04-14

Wvs Wushuang Zheng · BJK Cup G1 RR: CHN vs KOR · Hard6-3 6-42023-04-12

Lvs Na Lae Han · Seoul · Hard6-1 6-12022-09-19

As of 2026-07-13 01:03 UTC · For informational purposes only; not betting advice.