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

601–650 of 688

Date	Tournament	Round	Winner	Loser	Score	Surface
2013-07-01	Winnetka CH	R32	Jason Jung	Evan King	7-5 4-6 7-5	Hard
2013-06-24	USA F17	QF	Marcus Fugate	Jason Jung	6-1 7-5	Clay
2013-06-24	USA F17	R16	Jason Jung	George Jecminek	7-5 6-2	Clay
2013-06-24	USA F17	R32	Jason Jung	Hunter Callahan	6-4 6-1	Clay
2013-06-17	USA F16	QF	Jason Tahir	Jason Jung	6-3 6-3	Clay
2013-06-17	USA F16	R16	Jason Jung	Stephen Hoh	6-3 6-3	Clay
2013-06-17	USA F16	R32	Jason Jung	Tommy Mylnikov	7-6(3) 6-4	Clay
2013-05-20	China F5	SF	Liang Chi Huang	Jason Jung	4-6 7-6(2) 3-0 RET	Hard
2013-05-20	China F5	QF	Jason Jung	Peng Gao	6-4 1-0 RET	Hard
2013-05-20	China F5	R16	Jason Jung	Hufu Wang	6-1 6-1	Hard
2013-05-20	China F5	R32	Jason Jung	Jianhui Li	6-4 6-3	Hard
2013-05-13	China F4	F	Yan Bai	Jason Jung	6-3 4-2 RET	Hard
2013-05-13	China F4	SF	Jason Jung	Ryan Agar	6-2 6-2	Hard
2013-05-13	China F4	QF	Jason Jung	Yu Chang	7-6(1) 6-1	Hard
2013-05-13	China F4	R16	Jason Jung	Peng Gao	6-1 6-2	Hard
2013-05-13	China F4	R32	Jason Jung	Chuhan Wang	3-6 6-1 7-6(3)	Hard
2013-05-06	Korea F2	R32	Young Jun Kim	Jason Jung	6-4 6-4	Hard
2013-04-29	Korea F1	SF	Daniel Nguyen	Jason Jung	6-2 6-3	Hard
2013-04-29	Korea F1	QF	Jason Jung	Min Hyoek Cho	6-2 RET	Hard
2013-04-29	Korea F1	R16	Jason Jung	Jae Hwan Kim	6-3 6-7(6) 6-1	Hard
2013-04-29	Korea F1	R32	Jason Jung	Duck Hee Lee	4-6 6-1 6-4	Hard
2013-03-18	USA F8	QF	Tennys Sandgren	Jason Jung	6-4 6-2	Hard
2013-03-18	USA F8	R16	Jason Jung	Juan Carlos Saez	6-3 7-6(2)	Hard
2013-03-18	USA F8	R32	Jason Jung	Daniel Kosakowski	6-1 6-1	Hard
2013-03-11	USA F7	R16	Caio Zampieri	Jason Jung	6-2 6-7(7) 6-4	Hard
2013-03-11	USA F7	R32	Jason Jung	Daniel Kosakowski	5-7 6-3 6-2	Hard
2013-02-25	USA F6	R32	Ji Sung Nam	Jason Jung	6-2 6-2	Hard
2013-02-18	USA F5	R16	Rik De Voest	Jason Jung	6-1 6-3	Hard
2013-02-18	USA F5	R32	Jason Jung	Takanyi Garanganga	6-3 6-2	Hard
2013-02-11	San Jose	Q2	Illya Marchenko	Jason Jung	6-3 6-3	Hard
2013-02-11	San Jose	Q1	Jason Jung	Prakash Amritraj	6-3 2-6 6-2	Hard
2013-01-28	USA F4	QF	Florian Reynet	Jason Jung	6-3 6-3	Clay
2013-01-28	USA F4	R16	Jason Jung	Greg Ouellette	2-6 6-0 6-4	Clay
2013-01-28	USA F4	R32	Jason Jung	Henrik Wiersholm	6-3 6-3	Clay
2012-12-17	Hong Kong F3	R16	Hyeon Chung	Jason Jung	6-2 5-7 6-4	Hard
2012-12-17	Hong Kong F3	R32	Jason Jung	Sekou Bangoura	6-4 4-6 7-6(6)	Hard
2012-12-10	Hong Kong F2	R16	Sekou Bangoura	Jason Jung	3-6 7-6(5) 6-3	Hard
2012-12-10	Hong Kong F2	R32	Jason Jung	Daniel Nguyen	6-1 4-6 6-1	Hard
2012-12-03	Hong Kong F1	SF	Victor Baluda	Jason Jung	6-4 6-4	Hard
2012-12-03	Hong Kong F1	QF	Jason Jung	Kyu Tae Im	6-2 6-4	Hard
2012-12-03	Hong Kong F1	R16	Jason Jung	Dominik Schulz	6-4 6-2	Hard
2012-12-03	Hong Kong F1	R32	Jason Jung	He Feng	3-6 6-4 6-3	Hard
2012-11-05	USA F31	QF	Kyle Edmund	Jason Jung	6-2 6-2	Clay
2012-11-05	USA F31	R16	Jason Jung	Vladimir Obradovic	6-4 6-1	Clay
2012-11-05	USA F31	R32	Jason Jung	Patrick Daciek	6-4 7-5	Clay
2012-10-29	USA F30	R16	Noah Rubin	Jason Jung	4-6 6-3 2-0 RET	Clay
2012-10-29	USA F30	R32	Jason Jung	Joe Salisbury	7-5 6-0	Clay
2012-09-24	USA F26	R16	Mitchell Krueger	Jason Jung	6-2 6-2	Hard
2012-09-24	USA F26	R32	Jason Jung	Arthur Karagezian	6-4 6-1	Hard
2012-09-17	USA F25	QF	Dennis Nevolo	Jason Jung	6-4 6-7(8) 3-1 RET	Hard

Aliases

atp

J. Jung
Jason Jung (j380)

atp_short

J. Jung (j380)

sackmann

Jason Jung (105359)

variant

J Jung