Player data updated: 2026-09-02 02:26 UTC

Teodora Kostovic

SRB Age 19 176 cm / 5'9" Plays: Right-Handed WTA Tour years active: 2025–2026

Teodora Kostovic represents Serbia on the WTA Tour and is ranked No. 171, with a career high of No. 146. In TennisDB's records, Teodora Kostovic has a career record of 1–3 and no singles titles.

Ranking

171

Career high

146 (Jul 27, 2026)

Elo peak

1667 (52nd percentile)

Career record

1–3 (25.0%)

Career titles

Prize money

$337,155

YTD W-L

1–2

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 →

Teodora Kostovic's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Arantxa Rus #203	6-4 4-6 4-6	L	H2H	Match data	Aug 25, 2026	Q1 Q	US Open	Grand Slam	Hard
Aryna Sabalenka #1	2-6 3-6	L	H2H	Match data	Jun 29, 2026	R128	Wimbledon	Grand Slam	Grass
Lin Zhu #141	6-3 6-4	W	H2H	Match data	Jun 25, 2026	Q3 Q	Wimbledon	Grand Slam	Grass
Rebecca Sramkova #136	4-6 7-6(4) 6-4	W	H2H	Match data	Jun 24, 2026	Q2 Q	Wimbledon	Grand Slam	Grass
Yeonwoo Ku #172	6-1 6-4	W	H2H	Match data	Jun 23, 2026	Q1 Q	Wimbledon	Grand Slam	Grass

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

Rivals all rivalries →

Teodora Kostovic's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Aryna Sabalenka	0	1	1	Jun 29, 2026	H2H
Elizabeth Mandlik	1	0	1	May 19, 2026	H2H
Hailey Baptiste	0	1	1	Feb 1, 2026	H2H
Eva Lys	0	1	1	Apr 23, 2025	H2H

Career Results

Teodora Kostovic career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2025	18	Qualifying Q	4	2	6	66.7%	—	—
2025	18	WTA	0	1	1	0.0%	395	177
2026	19	Qualifying Q	5	4	9	55.6%	—	—
2026	19	WTA	1	2	3	33.3%	177	171
Career		—	1	3	4	25.0%	—	—

Career Results by Surface

Teodora Kostovic 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 %
2025	18	Qualifying Q	2	2	4	50.0%	2	0	2	100.0%	—	—	—	—	4	2	6	66.7%
2025	18	WTA	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
2026	19	Qualifying Q	1	2	3	33.3%	1	2	3	33.3%	3	0	3	100.0%	5	4	9	55.6%
2026	19	WTA	0	1	1	0.0%	1	0	1	100.0%	0	1	1	0.0%	1	2	3	33.3%
Career	—	—	0	1	1	0.0%	1	1	2	50.0%	0	1	1	0.0%	1	3	4	25.0%

Career Results by Opponent Rank

Teodora Kostovic 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 %
2025	18	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
2026	19	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%	1	0	1	100.0%	1	2	3	33.3%
Career		0	1	1	0.0%	0	0	—	—	0	2	2	0.0%	1	0	1	100.0%	1	3	4	25.0%

Performance Stats

Teodora Kostovic 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%
2025	18	1/1	1.0	4.0	63.5%	42.5%	34.8%	40.0%	50.0%	39.7%	32.6%
2026	19	3/3	3.0	2.0	61.8%	67.0%	45.6%	61.5%	72.2%	58.9%	41.7%
Career		4/4	2.5	2.5	62.2%	60.9%	42.9%	56.1%	66.7%	54.1%	39.4%

Advanced Stats

Teodora Kostovic 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
2025	18	1618	114.7	-0.12	-2.19	0.540	36.8%	—	—	—	0.0%	-4.00	—	—	—	+0.02
2026	19	1547	106.6	+0.05	+2.44	1.015	51.5%	—	—	—	42.9%	-0.29	0–1	—	—	+0.07
Career		1667	111.2	+0.01	+1.28	0.859	47.8%	—	—	—	33.3%	-1.11	0–1	—	—	+4.50

Tournament Results by Category

Grand Slams

Teodora Kostovic Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
2026	19	Q2	R128	R128	Q1	6–4 (60%)
W-L		1–1 (50%)	2–1 (67%)	3–1 (75%)	0–1 (0%)	6–4 (60%)

WTA 1000

Teodora Kostovic WTA 1000 results by season
Season	Age	MAD	MIA	W-L Win %
2025	18	R128	Q2	3–2 (60%)
2026	19	Q1	—	0–1 (0%)
W-L		2–2 (50%)	1–1 (50%)	3–3 (50%)

WTA 500

Teodora Kostovic WTA 500 results by season
Season	Age	ABU	W-L Win %
2025	18	Q2	1–1 (50%)
2026	19	R32	0–1 (0%)
W-L		1–2 (33%)	1–2 (33%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Current rank

171

Career high

146

Career-high date

Jul 27, 2026

First Top 100

—

First Top 50

—

First Top 20

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First Top 10

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Ranking History Matrix

Teodora Kostovic ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2025	18	—	—	—	—	395	374	343	262	225	188	183	177
2026	19	177	160	159	164	187	184	146	171	—	—	—	—

Similar Players

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

Teodora Kostovic's most statistically similar WTA players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Guiomar Maristany Zuleta De Reales	ESP	165	1,613	4	1	3	25.0%	2025–2026	Match log
Susan Bandecchi	SUI	152	1,627	7	2	5	28.6%	2021–2026	Match log
Kayla Cross	CAN	162	1,500	4	1	3	25.0%	2022–2026	Match log
En-Shuo Liang	TPE	150	1,631	15	4	11	26.7%	2018–2026	Match log
Nuria Brancaccio	ITA	150	1,572	14	3	11	21.4%	2021–2026	Match log
Despina Papamichail	GRE	143	1,582	17	5	12	29.4%	2021–2026	Match log
Mariam Bolkvadze	GEO	151	1,585	7	2	5	28.6%	2019–2026	Match log
Carson Branstine	CAN	172	1,633	4	1	3	25.0%	2025–2025	Match log
Akasha Urhobo	USA	173	1,558	4	1	3	25.0%	2024–2026	Match log
Carole Monnet	FRA	158	1,605	9	2	7	22.2%	2022–2026	Match log
Carol Young Suh Lee	USA	140	1,659	3	1	2	33.3%	2026–2026	Match log
Tatiana Prozorova	RUS	140	1,662	11	2	9	18.2%	2023–2026	Match log

Frequently Asked Questions

How old is Teodora Kostovic?: Teodora Kostovic is 19 years old, born on June 28, 2007.
Which country does Teodora Kostovic represent?: Teodora Kostovic represents Serbia in TennisDB's WTA records.
How tall is Teodora Kostovic?: Teodora Kostovic is 176 cm / 5'9".
Is Teodora Kostovic left-handed or right-handed?: Teodora Kostovic plays right-handed.
How many Grand Slams has Teodora Kostovic won?: Teodora Kostovic has not won a Grand Slam title.
How many WTA 1000 titles has Teodora Kostovic won?: TennisDB does not group any of Teodora Kostovic's titles under the modern WTA 1000 category.
What is Teodora Kostovic's highest WTA ranking?: Teodora Kostovic's career-high WTA singles ranking is world No. 146, first achieved on July 27, 2026.
What is Teodora Kostovic's career win-loss record?: Teodora Kostovic has a career WTA singles record of 1 wins and 3 losses (25.0%).
How much career prize money has Teodora Kostovic earned?: Teodora Kostovic has earned at least $337,155 in career prize money from professional tennis.
Which seasons of Teodora Kostovic's career appear in TennisDB?: Teodora Kostovic appears in TennisDB's WTA main-tour match records from 2025 through 2026.
Who has Teodora Kostovic faced most often?: Teodora Kostovic's most frequent opponent is Aryna Sabalenka, with a head-to-head record of 0–1 across 1 meeting.