How old is Stefan Dostanic?

Stefan Dostanic is 24 years old, born on November 4, 2001.

Which country is Stefan Dostanic from?

Stefan Dostanic is from United States.

How tall is Stefan Dostanic?

Stefan Dostanic is 188 cm / 6'2".

Is Stefan Dostanic left-handed or right-handed?

Stefan Dostanic plays right-handed.

How many Grand Slams has Stefan Dostanic won?

Stefan Dostanic has not won a Grand Slam title.

How many Masters 1000 titles has Stefan Dostanic won?

Stefan Dostanic has not won a Masters 1000 title.

What is Stefan Dostanic's highest ATP ranking?

Stefan Dostanic's career-high ATP singles ranking is world No. 261, first achieved on May 25, 2026.

What is Stefan Dostanic's career win-loss record?

Stefan Dostanic has a career ATP singles record of 1 wins and 2 losses (33.3%).

How much career prize money has Stefan Dostanic earned?

Stefan Dostanic has earned at least $215,401 in career prize money from professional tennis.

When did Stefan Dostanic play professional tennis?

Stefan Dostanic turned professional in 2025 and was active through 2025.

Who is Stefan Dostanic's biggest rival?

Stefan Dostanic's most frequent opponent is Eliot Spizzirri, with a head-to-head record of 0–1 across 1 meeting.

Stefan Dostanic

USA Age 24 188 cm / 6'2" Plays: Right-Handed Pro 2025–2025

Peak ranking

261 (May 25, 2026)

Elo peak

1511 (5.1%ile)

Career record

1–2 (33.3%)

Career titles

Prize money

$215,401

Recent ATP Matches full match log →

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

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Mar 28, 2026	Fayez Sarofim & Co. U.S. Men's Clay Court Championship	ATP 250	Q1 Q	Clay	Andres Andrade #223	1-6 3-6	L	H2H	Match data
Aug 26, 2025*	US Open	Grand Slam	R128	Hard	Eliot Spizzirri #127	5-7 4-6 6-7	L	H2H	Match data
Aug 20, 2025*	Winston-Salem Open	ATP 250	R32	Clay	Lorenzo Sonego #35	3-6 7-6 6-7	L	H2H	Match data
Aug 19, 2025*	Winston-Salem Open	ATP 250	R64	Clay	Aleksandar Vukic #93	6-4 6-2	W	H2H	Match data
Mar 6, 2024*	Indian Wells Masters	Masters 1000	Q1 Q	Hard	Sumit Nagal #101	2-6 2-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
Eliot Spizzirri	0	1	1	Aug 26, 2025	H2H
Lorenzo Sonego	0	1	1	Aug 20, 2025	H2H
Aleksandar Vukic	1	0	1	Aug 19, 2025	H2H

Career Results

Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2024	22	Qualifying Q	0	1	1	0.0%	—	—
2025	23	ATP	1	2	3	33.3%	508	589
2026	24	Qualifying Q	0	1	1	0.0%	—	—
Career		—	1	2	3	33.3%	—	—

Career Results by 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 %
2024	22	Qualifying Q	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2025	23	ATP	0	1	1	0.0%	1	1	2	50.0%	—	—	—	—	1	2	3	33.3%
2026	24	Qualifying Q	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
Career	—	—	0	1	1	0.0%	1	1	2	50.0%	—	—	—	—	1	2	3	33.3%

Career Results by 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	23	0	0	—	—	0	0	—	—	1	1	2	50.0%	0	1	1	0.0%	1	2	3	33.3%
Career		0	0	—	—	0	0	—	—	1	1	2	50.0%	0	1	1	0.0%	1	2	3	33.3%

Performance Stats

Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2025	23	3	7.3	4.0	67.0%	71.0%	51.0%	69.0%	35.3%	65.0%	38.0%
Career		3	7.3	4.0	67.0%	71.0%	51.0%	69.0%	35.3%	65.0%	38.0%

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Deep Run %	Dec. Set W%	TB W	TB L	TB W%
2024	22	1487	33	—	—	—	—	—	24	—	—	0	0	—
2025	23	1491	33	—	—	—	37.5%	+0.11	62	0	—	1	2	33
2026	24	1475	19	—	—	—	—	—	4	—	—	0	0	—
Career		1491	33	—	—	—	37.5%	+0.11	62	0	—	1	2	33

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	Age	USO
2025	23	R128

Masters 1000

Season	Age	IW
2024	22	Q1

ATP 250

Season	Age	HOU	WSA
2025	23	—	R32
2026	24	Q1	—

ATP Ranking History full ranking history →

Career high

261

Career-high date

May 25, 2026

First top 100

—

First top 50

—

First top 20

—

First top 10

—

Ranking History Matrix

Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	20	—	—	—	—	—	—	814	608	625	639	648	654
2023	21	650	652	654	665	663	661	767	710	719	578	576	586
2024	22	577	581	576	581	590	588	658	733	890	842	630	505
2025	23	509	490	481	427	416	404	424	389	397	409	489	589
2026	24	588	352	291	268	261	275	276	—	—	—	—	—

Similar Players

Other ATP players ranked by a composite similarity score over country, era, and peak rank.

Player	Country	Peak Rank	Peak Elo	Grand Slams	Titles	M	W	L	Win %	Active Years	Match Log
Dennis Ralston	USA	115	1,954	0	6	293	157	136	53.6%	1968-1980	Match log
Jim Osborne	USA	211	1,817	0	0	239	118	121	49.4%	1968-1982	Match log
Earl Butch Buchholz	USA	156	1,941	0	6	179	98	81	54.7%	1968-1978	Match log
Bill Bowrey	AUS	162	1,752	1	3	236	122	114	51.7%	1968-1975	Match log
Manuel Santana	ESP	145	1,994	0	11	163	113	50	69.3%	1968-1978	Match log
Mal Anderson	AUS	125	1,932	0	3	135	81	54	60.0%	1968-1981	Match log
Mike Belkin	CAN	128	1,774	0	2	135	77	58	57.0%	1968-1975	Match log
Jean Loup Rouyer	FRA	133	1,747	0	0	138	69	69	50.0%	1968-1974	Match log
Ray Keldie	AUS	113	1,622	0	0	170	64	106	37.6%	1968-1975	Match log
Frantisek Pala	CZE	102	1,718	0	0	174	62	112	35.6%	1969-1979	Match log
Istvan Gulyas	HUN	128	1,803	0	1	115	58	57	50.4%	1968-1973	Match log
Jan Kukal	CZE	115	1,656	0	0	138	57	81	41.3%	1968-1976	Match log

Frequently Asked Questions

How old is Stefan Dostanic?: Stefan Dostanic is 24 years old, born on November 4, 2001.
Which country is Stefan Dostanic from?: Stefan Dostanic is from United States.
How tall is Stefan Dostanic?: Stefan Dostanic is 188 cm / 6'2".
Is Stefan Dostanic left-handed or right-handed?: Stefan Dostanic plays right-handed.
How many Grand Slams has Stefan Dostanic won?: Stefan Dostanic has not won a Grand Slam title.
How many Masters 1000 titles has Stefan Dostanic won?: Stefan Dostanic has not won a Masters 1000 title.
What is Stefan Dostanic's highest ATP ranking?: Stefan Dostanic's career-high ATP singles ranking is world No. 261, first achieved on May 25, 2026.
What is Stefan Dostanic's career win-loss record?: Stefan Dostanic has a career ATP singles record of 1 wins and 2 losses (33.3%).
How much career prize money has Stefan Dostanic earned?: Stefan Dostanic has earned at least $215,401 in career prize money from professional tennis.
When did Stefan Dostanic play professional tennis?: Stefan Dostanic turned professional in 2025 and was active through 2025.
Who is Stefan Dostanic's biggest rival?: Stefan Dostanic's most frequent opponent is Eliot Spizzirri, with a head-to-head record of 0–1 across 1 meeting.