Player data updated: 2026-10-17 16:37 UTC

Leonie Kung

SUI Age 25 176 cm / 5'9" Plays: Right-Handed, Two-Handed Backhand WTA Tour years active: 2018–2025

Leonie Kung represents Switzerland on the WTA Tour and is ranked No. 447, having reached a career high of No. 144. TennisDB's records show a singles record of 7–9 and no singles titles.

Peak singles rank

144 (Sep 14, 2020)

Elo peak

1615 (39th percentile)

Singles record

7–9 (43.8%)

Singles titles

Prize money

$498,324

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

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WTA Matches full match log →

Leonie Kung's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Priscilla Hon #137	1-6 3-6	L	H2H	Match data	Jun 25, 2025	Q1 Q	Wimbledon	Grand Slam	Grass
Cristina Bucsa #93	1-6 7-6(2) 1-6	L	H2H	Match data	Apr 1, 2025	R32	Bogotá Open	WTA 250	Clay
Francesca Jones #136	6-3 3-6 2-6	L	H2H	Match data	Feb 23, 2025	Q2 Q	Mérida Open	WTA 500	Hard
Anca Todoni #104	6-3 7-6(2)	W	H2H	Match data	Feb 22, 2025	Q1 Q	Mérida Open	WTA 500	Hard
Brenda Fruhvirtova #611	2-6 1-6	L	H2H	Match data	Feb 20, 2022	Q2 Q	Guadalajara	WTA 250	Hard

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

Rivals all rivalries →

Leonie Kung's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Cristina Bucsa	0	1	1	Apr 1, 2025	H2H
Natalia Vikhlyantseva	0	1	1	Jul 22, 2021	H2H
Xinyu Wang	0	1	1	Jul 15, 2021	H2H
Donna Vekic	0	1	1	Jun 9, 2021	H2H
Sarah Beth Grey	1	0	1	Jun 8, 2021	H2H

Career Results

Leonie Kung career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2017	16	Qualifying Q	0	1	1	0.0%	—	—
2018	17	Qualifying Q	0	2	2	0.0%	—	—
2018	17	WTA	0	1	1	0.0%	516	539
2020	19	Qualifying Q	5	3	8	62.5%	—	—
2020	19	WTA	5	2	7	71.4%	333	157
2021	20	Qualifying Q	5	8	13	38.5%	—	—
2021	20	WTA	2	5	7	28.6%	157	165
2022	21	Qualifying Q	1	2	3	33.3%	—	—
2025	24	Qualifying Q	1	2	3	33.3%	—	—
2025	24	WTA	0	1	1	0.0%	223	349
Career		—	7	9	16	43.8%	—	—

Career Results by Surface

Leonie Kung career results by season and surface
Season	Age	Type	Hard				Clay				Grass				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2017	16	Qualifying Q	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2018	17	Qualifying Q	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	0	2	2	0.0%
2018	17	WTA	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
2020	19	Qualifying Q	4	1	5	80.0%	1	2	3	33.3%	—	—	—	—	5	3	8	62.5%
2020	19	WTA	4	1	5	80.0%	1	1	2	50.0%	—	—	—	—	5	2	7	71.4%
2021	20	Qualifying Q	4	4	8	50.0%	1	4	5	20.0%	—	—	—	—	5	8	13	38.5%
2021	20	WTA	1	2	3	33.3%	0	2	2	0.0%	1	1	2	50.0%	2	5	7	28.6%
2022	21	Qualifying Q	1	2	3	33.3%	—	—	—	—	—	—	—	—	1	2	3	33.3%
2025	24	Qualifying Q	1	1	2	50.0%	—	—	—	—	0	1	1	0.0%	1	2	3	33.3%
2025	24	WTA	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	—	—	5	3	8	62.5%	1	5	6	16.7%	1	1	2	50.0%	7	9	16	43.8%

Career Results by Opponent Rank

Leonie Kung career results by season and opponent rank
Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2018	17	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
2020	19	0	0	—	—	1	0	1	100.0%	2	2	4	50.0%	2	0	2	100.0%	5	2	7	71.4%
2021	20	0	0	—	—	0	0	—	—	1	3	4	25.0%	1	2	3	33.3%	2	5	7	28.6%
2025	24	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
Career		0	0	—	—	1	0	1	100.0%	3	7	10	30.0%	3	2	5	60.0%	7	9	16	43.8%

Performance Stats

Leonie Kung performance statistics by season
Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2018	17	1/1	5.0	5.0	59.6%	58.1%	33.3%	55.6%	33.3%	48.1%	29.6%
2020	19	7/7	1.6	1.7	65.9%	60.7%	52.6%	51.1%	48.5%	57.4%	48.7%
2021	20	7/7	2.4	2.9	60.2%	60.7%	49.1%	39.1%	39.2%	56.1%	41.4%
Career		15/16	2.2	2.5	62.8%	60.6%	49.7%	45.8%	43.1%	56.1%	44.1%

Detailed serve and return statistics available for 15/16 (93.8%) of Leonie Kung's WTA main draw matches.

Advanced Stats

Leonie Kung 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
2017	16	1485	98.8	—	—	—	—	—	—	—	—	—	—	—	—	—
2018	17	1454	97.3	-1.27	-2.60	0.571	38.7%	—	—	—	0.0%	-3.50	—	—	—	-0.08
2020	19	1575	122.0	-0.05	+1.56	1.143	53.3%	+45	—	—	64.7%	+1.06	2–1 (67%)	1–1	—	+0.68
2021	20	1440	111.2	+0.14	-1.03	0.943	48.4%	+91	—	—	33.3%	-1.00	0–1	—	—	+0.14
2022	21	1438	94.7	—	—	—	—	—	—	—	—	—	—	—	—	—
2024	23	1478	—	—	—	—	—	—	—	—	—	—	—	—	—	—
2025	24	1427	97.4	—	—	—	—	—	—	—	33.3%	-3.00	0–1	1–0	—	-0.08
Career		1615	111.2	-0.04	+0.07	1.005	50.0%	+62	—	—	45.9%	-0.35	2–3 (40%)	2–1 (67%)	—	+4.13

Tournament Results by Category

Grand Slams

Leonie Kung Grand Slams results by season
Season	Age	W	W-L Win %
2025	24	Q1	0–1 (0%)
W-L		0–1 (0%)	0–1 (0%)

WTA 1000

Leonie Kung WTA 1000 results by season
Season	Age	IW	MIA	ITA	W-L Win %
2021	20	Q1	Q1	Q1	0–3 (0%)
W-L		0–1 (0%)	0–1 (0%)	0–1 (0%)	0–3 (0%)

WTA 500

Leonie Kung WTA 500 results by season
Season	Age	MÉR	W-L Win %
2025	24	Q2	1–1 (50%)
W-L		1–1 (50%)	1–1 (50%)

WTA 250

Leonie Kung WTA 250 results by season
Season	Age	GST	LYO	MEL	BIE	BOG	CHA	GUA	HUA	IST	LIN	LUG	LUX	MON	NOT	PAL	PRA	W-L Win %
2017	16	—	—	—	Q1	—	—	—	—	—	—	—	—	—	—	—	—	0–1 (0%)
2018	17	R32	—	—	—	—	—	—	—	—	—	Q1	Q1	—	—	—	—	0–3 (0%)
2020	19	—	—	—	—	—	—	—	F	Q2	—	—	—	—	—	Q1	R16	10–5 (67%)
2021	20	—	Q2	—	—	R32	Q1	R16	—	Q1	Q2	—	—	Q2	R32	R32	R32	7–10 (41%)
2022	21	—	—	Q1	—	—	—	Q2	—	—	—	—	—	—	—	—	—	1–2 (33%)
2025	24	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	0–1 (0%)
W-L		0–1 (0%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	4–2 (67%)	6–1 (86%)	1–2 (33%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	1–1 (50%)	0–2 (0%)	3–3 (50%)	18–22 (45%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Career high

144

Career-high date

Sep 14, 2020

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Leonie Kung ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	15	—	—	—	—	—	—	1182	1134	1102	876	877	872
2017	16	855	783	795	779	785	758	764	600	586	615	618	—
2018	17	451	459	457	456	459	472	424	474	453	446	482	539
2019	18	533	534	536	538	440	373	398	341	322	327	325	333
2020	19	324	156	155	—	—	—	—	148	145	154	157	157
2021	20	158	158	154	152	158	158	165	169	168	172	164	165
2022	21	162	348	384	380	418	438	467	507	518	579	572	611
2023	22	628	669	670	646	574	627	486	490	469	471	448	425
2024	23	371	343	334	299	303	291	257	254	255	248	221	221
2025	24	239	203	206	229	225	263	281	286	276	290	337	349
2026	25	353	447	—	—	—	—	—	—	—	—	—	—

Similar Players

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

Leonie Kung's most statistically similar WTA players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Years	Rivalries	Match log
Natalija Stevanovic	SRB	#145	1,531	10	4	6	40.0%	$795,565	2020–2024	Rivalries	Match log
Martina Di Giuseppe	ITA	#149	1,556	9	4	5	44.4%	$355,603	2019–2021	Rivalries	Match log
Zoe Hives	AUS	#140	1,545	7	3	4	42.9%	$348,210	2019–2022	Rivalries	Match log
Sara Saito (active player)	JPN	#150	1,560	5	2	3	40.0%	$318,759	2024–2024	Rivalries	Match log
Ekaterina Makarova (active player)	RUS	#158	1,573	10	4	6	40.0%	$449,789	2021–2024	Rivalries	Match log
Selena Janicijevic (active player)	FRA	#153	1,520	11	4	7	36.4%	$787,127	2019–2026	Rivalries	Match log
Yuriko Lily Miyazaki (active player)	GBR	#132	1,576	12	4	8	33.3%	$915,696	2022–2024	Rivalries	Match log
Ayla Aksu (active player)	TUR	#156	1,571	6	2	4	33.3%	$284,636	2016–2026	Rivalries	Match log
En-Shuo Liang (active player)	TPE	#150	1,631	15	4	11	26.7%	$965,631	2018–2026	Rivalries	Match log
Iryna Shymanovich (active player)	BLR	#153	1,613	17	6	11	35.3%	$1,141,622	2022–2026	Rivalries	Match log
Despina Papamichail (active player)	GRE	#143	1,585	17	5	12	29.4%	$1,080,492	2021–2026	Rivalries	Match log
Arianne Hartono (active player)	NED	#135	1,627	24	7	17	29.2%	$922,806	2021–2025	Rivalries	Match log

Frequently Asked Questions

How old is Leonie Kung?: Leonie Kung is 25 years old, born on October 21, 2000.
Which country does Leonie Kung represent?: Leonie Kung represents Switzerland in TennisDB's WTA records.
How tall is Leonie Kung?: Leonie Kung is 176 cm / 5'9".
Does Leonie Kung use a one-handed or two-handed backhand?: Leonie Kung uses a two-handed backhand.
Is Leonie Kung left-handed or right-handed?: Leonie Kung plays right-handed.
How many Grand Slam singles titles has Leonie Kung won?: Leonie Kung has not won a Grand Slam singles title.
How many WTA 1000 titles has Leonie Kung won?: TennisDB does not group any of Leonie Kung's titles under the modern WTA 1000 category.
What is Leonie Kung's highest WTA ranking?: Leonie Kung's career-high WTA singles ranking is world No. 144, first achieved on September 14, 2020.
What is Leonie Kung's career win-loss record?: Leonie Kung has a career WTA singles record of 7 wins and 9 losses (43.8%).
How much career prize money has Leonie Kung earned?: Leonie Kung has earned at least $498,324 in career prize money from professional tennis.
Which seasons of Leonie Kung's career appear in TennisDB?: Leonie Kung appears in TennisDB's WTA main-tour match records from 2018 through 2025.
Who has Leonie Kung faced most often?: Leonie Kung's most frequent opponent is Cristina Bucsa, with a head-to-head record of 0–1 across 1 meeting.