Stefan Dostanic

United StatesAge and results

Stefan Dostanic is a tennis player on the ATP Tour who reached a career-high ATP Tour ranking of No. 261 on May 25, 2026.

3 ATP Tour matches

Updated Nov 12, 2026, 7:30 AM ET

2026 record0-0 Career highNo. 261May 25, 2026

About Stefan Dostanic

Stefan Dostanic, a tennis player on the ATP Tour, was born on November 4, 2001, in Irvine, California, United States. He plays right-handed with a two-handed backhand and is coached by Vahe Assadourian. On May 25, 2026, Dostanic reached a career-high ATP Tour ranking of No. 261.

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Agatha Research DeskUpdated Oct 5, 2026

Match history3

Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.

2026: 0-1

Date	Tournament	Round	Opponent	Result	Score	Surface
Mar 28	Fayez Sarofim & Co. U.S. Men's Clay Court Championship	Qualifying 1st Round	Andy Andrade	L	1-6, 3-6	Clay

2025: 1-2

Date	Tournament	Round	Opponent	Result	Score	Surface
Aug 24	US Open	Round 1	Eliot Spizzirri	L	5-7, 4-6, 6-7(4)	Hard
Aug 19	Winston-Salem Open	Round 1	Lorenzo Sonego	L	3-6, 7-6(2), 6-7(3)	Hard
Aug 18	Winston-Salem Open	Round 1	Aleksandar Vukic	W	6-4, 6-2	Hard

Date	Tournament	Round	Opponent	Result	Score	Surface
Mar 4	Indian Wells	Qualifying 1st Round	Sumit Nagal	L	2-6, 2-6	Hard

How he is doing nowThrough Mar 28

2026 record0-0

Last 51-4LLLWLNewest first. Three losses in a row.

Mar 28vs Andy AndradeMar 28 - Fayez Sarofim & Co. U.S. Men's Clay Court Championship, Qualifying 1st RoundL1-6, 3-6
Aug 24vs Eliot SpizzirriAug 24 - US Open, Round 1L5-7, 4-6, 6-7(4)
Aug 19vs Lorenzo SonegoAug 19 - Winston-Salem Open, Round 1L3-6, 7-6(2), 6-7(3)
Aug 18vs Aleksandar VukicAug 18 - Winston-Salem Open, Round 1W6-4, 6-2
Mar 4vs Sumit NagalMar 4 - Indian Wells, Qualifying 1st RoundL2-6, 2-6

Career

2025First ATP matchBeat Aleksandar Vukic, Winston-Salem Open
2026Career high No. 261May 25, 2026
Aug 24, 2025Latest matchLost to Eliot Spizzirri, US Open

Grand Slam titles

AO0-

RG0-

WIM0-

USO0Round 1 (2025)0-1 in our records

First ATP match

Aug 18, 2025: beat Aleksandar Vukic 6-4, 6-2Winston-Salem Open, on hard

Latest match

Aug 24, 2025: lost to Eliot Spizzirri 5-7, 4-6, 6-7US Open, Round 1, on hard court

Challenger finals

Challenger: 2 singles finals, 1 won; 1 doubles final, 1 won. In 2026.

Singles

L
Apr 2026Runner-up at Sarasota, USA (clay), losing to Wu Yibing 1-6, 6-4, 3-6.
W
Feb 2026Won the title at Baton Rouge, USA (indoor hard), beating Alexis Galarneau 6-4, 6-1.

Doubles

W
Apr 2026Won the title at Tallahassee, USA (clay) with Alex Rybakov, beating Cleeve Harper and David Stevenson 6-4, 6-2.

Sources and updates

Results and schedules come from Agatha's own records of the ATP Tour.

Updated Nov 12, 2026, 7:30 AM ET. Results and form refresh after every match; biography facts are checked weekly.