Player

🇹🇼 Jason Jung

Career matches 688

Wins 376

Losses 312

Win rate 54.7%

Elo (current) 1,705 2026-04-27

Surface breakdown

Hard 56.0% 320W – 251L (571 matches)

Clay 50.0% 31W – 31L (62 matches)

Grass 44.4% 20W – 25L (45 matches)

Carpet 50.0% 5W – 5L (10 matches)

Career form (last 10)

LLWLLWLLLL

Newest on left. Hover for details.

Head-to-head (top 5 opponents)

Opponent	Played	W	L	W%
Go Soeda	10	3	7	30%
Akira Santillan	8	4	4	50%
Mitchell Krueger	8	5	3	63%
Duck Hee Lee	7	4	3	57%
Sekou Bangoura	7	6	1	86%

Recent matches

451–500 of 688

Date	Tournament	Round	Winner	Loser	Score	Surface
2016-01-11	Bangkok CH	SF	Mikhail Youzhny	Jason Jung	6-1 6-2	Hard
2016-01-11	Bangkok CH	QF	Jason Jung	Aleksandre Metreveli	6-3 6-3	Hard
2016-01-11	Bangkok CH	R16	Jason Jung	Benjamin Balleret	6-2 6-2	Hard
2016-01-11	Bangkok CH	R32	Jason Jung	Nikola Mektic	6-4 3-6 6-4	Hard
2016-01-04	Bangkok CH	R16	Yuichi Sugita	Jason Jung	6-3 6-4	Hard
2016-01-04	Bangkok CH	R32	Jason Jung	Maximilian Neuchrist	6-4 5-7 6-2	Hard
2016-01-04	Bangkok CH	Q3	Jason Jung	Daniil Medvedev	6-4 6-3	Hard
2016-01-04	Bangkok CH	Q2	Jason Jung	Dzmitry Zhyrmont	7-5 7-5	Hard
2016-01-04	Bangkok CH	Q1	Jason Jung	Shuichi Sekiguchi	7-6(6) 6-1	Hard
2015-11-23	Toyota CH	QF	Alexander Kudryavtsev	Jason Jung	6-3 6-3	Carpet
2015-11-23	Toyota CH	R16	Jason Jung	Ti Chen	4-6 6-4 7-6(4)	Carpet
2015-11-23	Toyota CH	R32	Jason Jung	Jordan Thompson	6-2 6-4	Carpet
2015-11-16	Yokohama CH	R16	Yoshihito Nishioka	Jason Jung	6-2 7-5	Hard
2015-11-16	Yokohama CH	R32	Jason Jung	Kaito Uesugi	7-6(5) 6-1	Hard
2015-11-09	Kobe CH	R32	Konstantin Kravchuk	Jason Jung	6-3 7-5	Hard
2015-10-26	Monterrey CH	R32	Thiemo De Bakker	Jason Jung	6-4 6-0	Hard
2015-10-12	Fairfield CH	R16	Blaz Kavcic	Jason Jung	7-5 6-3	Hard
2015-10-12	Fairfield CH	R32	Jason Jung	Sekou Bangoura	6-4 7-6(3)	Hard
2015-10-05	Sacramento CH	R32	Blaz Rola	Jason Jung	6-7(4) 6-4 6-4	Hard
2015-08-31	US Open	Q1	Uladzimir Ignatik	Jason Jung	6-1 7-5	Hard
2015-07-27	Lexington CH	R32	John Millman	Jason Jung	6-4 RET	Hard
2015-07-20	Binghamton CH	R32	Dennis Novikov	Jason Jung	4-6 6-3 7-6(8)	Hard
2015-07-13	Newport	Q3	Matthew Ebden	Jason Jung	7-6(5) 3-6 6-1	Grass
2015-07-13	Newport	Q2	Jason Jung	Ryan Haviland	3-6 7-6(5) 6-2	Grass
2015-07-13	Newport	Q1	Jason Jung	Michael Grant Gd13	6-4 6-3	Grass
2015-07-06	Winnetka CH	R32	Dennis Nevolo	Jason Jung	6-2 6-4	Hard
2015-06-29	Wimbledon	Q1	Marius Copil	Jason Jung	6-3 7-6(4)	Grass
2015-06-08	Surbiton CH	R16	Ryan Harrison	Jason Jung	4-6 6-4 6-4	Grass
2015-06-08	Surbiton CH	R32	Jason Jung	Ze Zhang	6-3 6-3	Grass
2015-05-24	Roland Garros	Q2	Marco Cecchinato	Jason Jung	7-5 6-1	Clay
2015-05-24	Roland Garros	Q1	Jason Jung	Andrej Martin	6-7(2) 6-3 7-5	Clay
2015-05-11	Seoul CH	R32	Hyeon Chung	Jason Jung	6-2 7-6(4)	Hard
2015-05-04	Busan CH	R32	Dimitar Kutrovsky	Jason Jung	7-5 6-4	Hard
2015-04-27	Taipei CH	R32	Konstantin Kravchuk	Jason Jung	6-7(5) 7-5 6-3	Carpet
2015-04-20	Guadalajara CH	F	Rajeev Ram	Jason Jung	6-1 6-2	Hard
2015-04-20	Guadalajara CH	SF	Jason Jung	Connor Smith	6-4 7-6(3)	Hard
2015-04-20	Guadalajara CH	QF	Jason Jung	Adam El Mihdawy	6-3 6-4	Hard
2015-04-20	Guadalajara CH	R16	Jason Jung	Remi Boutillier	6-3 7-6(1)	Hard
2015-04-20	Guadalajara CH	R32	Jason Jung	Gonzalo Escobar	4-6 7-5 7-5	Hard
2015-04-13	USA F13	F	Jason Jung	Darian King	6-3 4-6 6-4	Hard
2015-04-13	USA F13	SF	Jason Jung	Eric Quigley	6-4 7-5	Hard
2015-04-13	USA F13	QF	Jason Jung	Keith Patrick Crowley	6-0 6-4	Hard
2015-04-13	USA F13	R16	Jason Jung	Mico Santiago	6-1 2-0 RET	Hard
2015-04-13	USA F13	R32	Jason Jung	Alexios Halebian	6-2 6-3	Hard
2015-04-06	Leon CH	R32	Nils Langer	Jason Jung	6-2 7-6(5)	Hard
2015-03-23	USA F11	SF	Frances Tiafoe	Jason Jung	5-7 6-1 6-4	Hard
2015-03-23	USA F11	QF	Jason Jung	Taylor Fritz	6-3 6-3	Hard
2015-03-23	USA F11	R16	Jason Jung	Marek Michalicka	6-3 4-6 6-4	Hard
2015-03-23	USA F11	R32	Jason Jung	Maxime Tabatruong	6-3 6-2	Hard
2015-03-16	Drummondville CH	R32	Alejandro Falla	Jason Jung	6-2 1-6 6-1	Hard

Aliases

atp

J. Jung
Jason Jung (j380)

atp_short

J. Jung (j380)

sackmann

Jason Jung (105359)

variant

J Jung