Player data updated: 2026-09-01 02:16 UTC

Ji-Hee Choi

KOR Age 31 176 cm / 5'9" Plays: N/A WTA Tour years active: 2018–2019

Ji-Hee Choi represented Korea (South) on the WTA Tour and reached a career-high ranking of No. 339. In TennisDB's records, Ji-Hee Choi finished with a career record of 0–2 and no singles titles.

Peak ranking
339 (Jun 6, 2016)
Elo peak
1500 (5th percentile)
Career record
0–2 (0.0%)
Career titles
0
Prize money
$125,531

Records cover recorded main-draw singles results in TennisDB's WTA event archive, including credited walkovers; qualifying is shown separately below.

Jump to section

WTA Matches full match log →

Ji-Hee Choi's recent, live, and scheduled WTA matches
OpponentScoreResultH2HMatch DataDateRoundTournamentCategorySurface
Ekaterina Kazionova 6-3 3-6 4-6 L H2H Match data Sep 17, 2022 Q1 Q Korea Open WTA 250 Hard
Kristyna Pliskova #81 1-6 4-6 L H2H Match data Sep 19, 2019* R32 Korea Open WTA 250 Hard
Stefanie Voegele #73 3-6 6-2 4-6 L H2H Match data Sep 20, 2018* R32 Korea Open WTA 250 Hard

Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.

Rivals all rivalries →

Ji-Hee Choi's most-played WTA rivals
OpponentWLMLast PlayedH2H
Kristyna Pliskova 0 1 1 Sep 19, 2019 H2H
Stefanie Voegele 0 1 1 Sep 20, 2018 H2H

Career Results

Ji-Hee Choi career results by season
SeasonAgeTypeWLMWin %Start RankEnd Rank
201823WTA0110.0%582461
201924WTA0110.0%459762
202227Qualifying Q0110.0%——
Career—0220.0%——

Career Results by Surface

Ji-Hee Choi career results by season and surface
SeasonAgeType HardClayGrassTotal
WLMWin %WLMWin %WLMWin % WLMWin %
201823WTA 0110.0%———————— 0110.0%
201924WTA 0110.0%———————— 0110.0%
202227Qualifying Q 0110.0%———————— 0110.0%
Career——0220.0%————————0220.0%

Career Results by Opponent Rank

Ji-Hee Choi career results by season and opponent rank
SeasonAge 1-1011-3031-100100+Total
WLMWin %WLMWin %WLMWin %WLMWin % WLMWin %
201823 00——00——0110.0%00—— 0110.0%
201924 00——00——0110.0%00—— 0110.0%
Career 00——00——0220.0%00—— 0220.0%

Performance Stats

Ji-Hee Choi performance statistics by season
SeasonAgeSampleAces/MDFs/M1st Sv%1st Sv Pts%2nd Sv Pts%BP Saved%BP Conv%Svc Pts%Ret Pts%
201823 1/1 2.0 6.0 56.0% 57.1% 30.3% 41.7% 50.0% 45.3% 47.7%
201924 1/1 1.0 5.0 50.9% 75.0% 33.3% 57.1% — 54.5% 18.2%
Career 2/2 1.5 5.5 53.5% 66.1% 31.8% 49.4% 25.0% 49.9% 33.0%

Advanced Stats

Ji-Hee Choi advanced statistics by season
Season Age Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
2018 23 1490 103.7 -4.45 +0.15 0.873 46.6% — — — 33.3% -0.33 0–1 — — -0.03
2019 24 1481 98.2 -4.08 +1.64 0.400 38.4% — — — 0.0% -3.50 — — — -0.02
2022 27 1463 98.7 — — — — — — — — — — — — —
Career 1500 100.4 -4.27 +0.90 0.658 42.5% — — — 20.0% -1.60 0–1 — — -2.50

Tournament Results by Category

WTA 250

Ji-Hee Choi WTA 250 results by season
SeasonAge KOR W-L
Win %
201823 R32 0–1 (0%)
201924 R32 0–1 (0%)
202227 Q1 0–1 (0%)
W-L 0–3
(0%)		 0–3
(0%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Career high
339
Career-high date
Jun 6, 2016
First Top 100
—
First Top 50
—
First Top 20
—
First Top 10
—

Ranking History Matrix

Ji-Hee Choi ranking history by month and season
SeasonAgeJanFebMarAprMayJunJulAugSepOctNovDec
201116————————1235117712001202
2012171202121112091223122811761146113811081101888856
201318853842843841835869872875661673633623
201419619622593586577530451440449427478495
201520481475467490493454482416421410402403
201621402403406398384395373414415440449450
201722447442438462452457533543589538537—
201823579579590592512500489499497551525461
201924463459462455549640664802713710764762
202025764759763————766775779787790
2021267968058128558638999119089789941013815
202227817816794683690677656668634616595628
202328630633638757764808868863102910171086—

Similar Players

Other WTA players with comparable peak level, era, career record, and career scale.

Ji-Hee Choi's most statistically similar WTA players
Player Country Peak Rank Peak Elo Grand Slams Titles M W L Win % Years Match Log
Maria Herazo COL 317 1,500 0 0 5 1 4 20.0% 2014–2022 Match log
Yuliana Lizarazo COL 335 1,500 0 0 8 2 6 25.0% 2012–2022 Match log
Wushuang Zheng CHN 237 1,500 0 0 6 1 5 16.7% 2016–2025 Match log
Victoria Rodriguez MEX 216 1,500 0 0 9 1 8 11.1% 2016–2025 Match log
Maia Lumsden GBR 250 1,515 0 0 2 1 1 50.0% 2019–2019 Match log
Catherine Harrison USA 214 1,505 0 0 6 1 5 16.7% 2011–2022 Match log
Ana Sofia Sanchez MEX 173 1,500 0 0 13 1 12 7.7% 2013–2026 Match log
Ximena Hermoso MEX 331 1,500 0 0 8 1 7 12.5% 2011–2014 Match log
Ellen Perez AUS 162 1,533 0 0 15 1 14 6.7% 2016–2023 Match log
Eudice Chong HKG 213 1,515 0 0 5 1 4 20.0% 2018–2025 Match log
Pemra Ozgen TUR 182 1,500 0 0 10 1 9 10.0% 2005–2022 Match log
Deniz Khazaniuk ISR 200 1,503 0 0 2 1 1 50.0% 2018–2018 Match log

Frequently Asked Questions

How old is Ji-Hee Choi?
Ji-Hee Choi is 31 years old, born on February 10, 1995.
Which country does Ji-Hee Choi represent?
Ji-Hee Choi represents Korea (South) in TennisDB's WTA records.
How tall is Ji-Hee Choi?
Ji-Hee Choi is 176 cm / 5'9".
Is Ji-Hee Choi left-handed or right-handed?
Ji-Hee Choi plays n/a.
How many Grand Slams has Ji-Hee Choi won?
Ji-Hee Choi has not won a Grand Slam title.
How many WTA 1000 titles has Ji-Hee Choi won?
TennisDB does not group any of Ji-Hee Choi's titles under the modern WTA 1000 category.
What is Ji-Hee Choi's highest WTA ranking?
Ji-Hee Choi's career-high WTA singles ranking is world No. 339, first achieved on June 6, 2016.
What is Ji-Hee Choi's career win-loss record?
Ji-Hee Choi has a career WTA singles record of 0 wins and 2 losses (0.0%).
How much career prize money has Ji-Hee Choi earned?
Ji-Hee Choi has earned at least $125,531 in career prize money from professional tennis.
Which seasons of Ji-Hee Choi's career appear in TennisDB?
Ji-Hee Choi appears in TennisDB's WTA main-tour match records from 2018 through 2019.
Who has Ji-Hee Choi faced most often?
Ji-Hee Choi's most frequent opponent is Kristyna Pliskova, with a head-to-head record of 0–1 across 1 meeting.