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

551–600 of 688

Date	Tournament	Round	Winner	Loser	Score	Surface
2014-05-12	Busan CH	R16	Austin Krajicek	Jason Jung	6-3 6-3	Hard
2014-05-12	Busan CH	R32	Jason Jung	Lukas Lacko	3-6 7-6(4) 5-1 RET	Hard
2014-05-05	Gimcheon CH	R16	Sam Groth	Jason Jung	5-7 7-6(5) 6-4	Hard
2014-05-05	Gimcheon CH	R32	Jason Jung	Maximilian Neuchrist	6-4 7-6(4)	Hard
2014-04-28	Taipei CH	R16	Go Soeda	Jason Jung	7-6(2) 6-2	Carpet
2014-04-28	Taipei CH	R32	Jason Jung	Shao Chi Yang	6-1 6-1	Carpet
2014-04-21	Shenzhen CH	R32	Saketh Myneni	Jason Jung	6-3 6-2	Hard
2014-04-07	USA F11	QF	Filip Krajinovic	Jason Jung	6-1 6-4	Hard
2014-04-07	USA F11	R16	Jason Jung	Ernesto Escobedo	7-5 6-4	Hard
2014-04-07	USA F11	R32	Jason Jung	Matthew Kandath	6-1 6-3	Hard
2014-03-17	USA F9	F	Marcos Giron	Jason Jung	6-4 4-6 6-4	Hard
2014-03-17	USA F9	SF	Jason Jung	Daniel Nguyen	7-5 6-2	Hard
2014-03-17	USA F9	QF	Jason Jung	Taylor Fritz	6-4 6-4	Hard
2014-03-17	USA F9	R16	Jason Jung	Sekou Bangoura	6-3 6-4	Hard
2014-03-17	USA F9	R32	Jason Jung	Clay Thompson	6-3 6-7(2) 6-3	Hard
2014-03-03	Kyoto CH	R16	Ricardas Berankis	Jason Jung	7-5 2-6 6-1	Hard
2014-03-03	Kyoto CH	R32	Jason Jung	Hiroyasu Ehara	6-4 6-4	Hard
2014-02-17	Morelos CH	R16	Rajeev Ram	Jason Jung	6-4 6-4	Hard
2014-02-17	Morelos CH	R32	Jason Jung	Fernando Romboli	6-2 6-0	Hard
2014-02-10	Memphis	Q2	Denis Kudla	Jason Jung	6-2 7-5	Hard
2014-02-10	Memphis	Q1	Jason Jung	Dimitar Kutrovsky	0-6 6-2 6-1	Hard
2014-02-03	Dallas CH	R16	Evan King	Jason Jung	6-2 7-6(4)	Hard
2014-02-03	Dallas CH	R32	Jason Jung	Justin S. Shane	6-3 6-2	Hard
2014-01-20	USA F3	R16	Eric Quigley	Jason Jung	2-6 6-3 7-6(3)	Clay
2014-01-20	USA F3	R32	Jason Jung	Milos Sekulic	6-7(1) 6-4 6-1	Clay
2014-01-13	USA F2	R16	Yoshihito Nishioka	Jason Jung	6-1 6-2	Clay
2014-01-13	USA F2	R32	Jason Jung	Pedro Sakamoto	3-6 6-4 6-3	Clay
2013-11-18	Toyota CH	QF	Sam Groth	Jason Jung	6-7(6) 7-6(1) 6-4	Carpet
2013-11-18	Toyota CH	R16	Jason Jung	Hiroki Moriya	4-6 6-3 6-4	Carpet
2013-11-18	Toyota CH	R32	Jason Jung	Yusuke Watanuki	7-5 6-3	Carpet
2013-11-04	Yeongwol CH	R32	Valery Rudnev	Jason Jung	6-3 6-4	Hard
2013-10-07	USA F26	QF	Jeff Dadamo	Jason Jung	6-4 6-4	Hard
2013-10-07	USA F26	R16	Jason Jung	Michael Riechmann	6-2 6-2	Hard
2013-10-07	USA F26	R32	Jason Jung	Damian Farinola	6-2 6-2	Hard
2013-09-09	Canada F8	QF	Michael Shabaz	Jason Jung	6-1 6-4	Hard
2013-09-09	Canada F8	R16	Jason Jung	Hugo Di Feo	6-2 6-7(2) 6-3	Hard
2013-09-09	Canada F8	R32	Jason Jung	Eric Quigley	6-4 6-3	Hard
2013-09-02	Canada F7	F	Peter Polansky	Jason Jung	6-1 6-1	Clay
2013-09-02	Canada F7	SF	Jason Jung	Jean Yves Aubone	6-4 6-3	Clay
2013-09-02	Canada F7	QF	Jason Jung	Evan King	6-7(8) 6-4 6-4	Clay
2013-09-02	Canada F7	R16	Jason Jung	Henry Choi	6-2 6-1	Clay
2013-09-02	Canada F7	R32	Jason Jung	Sekou Bangoura	6-1 6-3	Clay
2013-08-05	USA F22	F	Jason Jung	Dimitar Kutrovsky	6-2 7-6(5)	Hard
2013-08-05	USA F22	SF	Jason Jung	Jean Yves Aubone	7-6(2) 6-3	Hard
2013-08-05	USA F22	QF	Jason Jung	Oleg Dmitriev	6-2 7-5	Hard
2013-08-05	USA F22	R16	Jason Jung	Sekou Bangoura	7-6(4) 6-1	Hard
2013-08-05	USA F22	R32	Jason Jung	Gregory Andrews	3-6 7-5 6-3	Hard
2013-07-22	Atlanta	Q1	Prakash Amritraj	Jason Jung	6-2 6-0	Hard
2013-07-08	Newport	Q1	Takanyi Garanganga	Jason Jung	7-6(4) 7-5	Grass
2013-07-01	Winnetka CH	R16	Mischa Zverev	Jason Jung	6-2 6-3	Hard

Aliases

atp

J. Jung
Jason Jung (j380)

atp_short

J. Jung (j380)

sackmann

Jason Jung (105359)

variant

J Jung