Yeon Woo Ku stats, form and head-to-head (WTA No. 181)

Surface rating

Elo by court

Hard1523STRONGEST

Clay13720-1

Grass14160-1

Serve and return

14 matches since Jan 2026

Hold, break and tiebreak ratesMeasured from her own matches. Open to Plus members.

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44 days since her last match · L vs Ruse · Seoul

Career

2025 to Sep 2026

Matches1610 events entered

Won-lost6-1037.5% of matches

Titles0from 0 finals

At the Slams1-420.0% of Slam matches

By surface

Hard courts

6-8 · 42.9%

Clay courts

0-1 · 0.0%

Grass courts

0-1 · 0.0%

By opponent ranking

vs 51+

6-9 · 40.0%

How far she gets

Semi-finals2

Quarter-finals5

Last 162

Head to head

16 opponents · since Sep 2025

Elena Gabriela Ruse#60 · last met Sep 2026

0-1

Alevtina Ibragimova#162 · last met Sep 2026

1-0

S. Sanderslast met Aug 2026

0-1

13 more head-to-headsEvery opponent since Sep 2025, with the record against each.

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Recent matches

Last 5

Sep 24

RuseSeoul · R16

1-2L

Sep 22

IbragimovaSeoul · R32

2-0W

Aug 27

SandersUS Open · SF

1-2L

Aug 25

SharmaUS Open · QF

2-0W

Jul 29

DongVancouver · R32

1-2L

11 more recent matchesScores and events for her last 20, by surface.

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Career, surface splits and recent matches count every WTA and WTA 125 singles result we hold, since Sep 2025, from our results feed. Surface Elo is Tennis Abstract's WTA rating, updated weekly. Serve, return and tiebreak rates count the last 52 weeks.