Billie Jean King Cup Double Matches
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Republic of Korea
Republic of Korea
Jeong B / Ku Y
Form
-
/ 100
2:0
W
WDL Direction

General Statistics - Jeong, Boyoung

1002

Rank

30 - ‏44

Wins-Losses

546 (2025)

Highest ranking

General Statistics - Ku, Yeon Woo

529

Rank

64 - ‏48

Wins-Losses

192 (2025)

Highest ranking

Ranking - Jeong, Boyoung

YearRankingSummaryClayHardcourtIndoorGrassOther
20255460/‏1-0/‏1---
202462441/‏313/‏438/‏27---
2023100215/‏221/‏414/‏16--0/‏2
202269421/‏15-21/‏15---
202110561/‏1-1/‏1---
2019-1/‏5-1/‏5---
2018-5/‏6-5/‏6---
2017-0/‏1-0/‏1---
Summary84/‏824/‏880/‏720/‏00/‏00/‏2

Ranking - Ku, Yeon Woo

YearRankingSummaryClayHardcourtIndoorGrassOther
2026-1/‏2-1/‏2---
20251920/‏2-0/‏2---
202443039/‏274/‏132/‏231/‏2-2/‏1
202352932/‏245/‏222/‏175/‏1-0/‏4
202246221/‏172/‏214/‏125/‏3--
202158952/‏1913/‏730/‏109/‏2--
20199729/‏4-9/‏4---
2018-1/‏1-1/‏1---
2017-4/‏3-4/‏3---
Summary159/‏9924/‏12113/‏7420/‏80/‏02/‏5