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

51–100 of 688

Date	Tournament	Round	Winner	Loser	Score	Surface
2023-05-29	M25 Jakarta	R16	Jason Jung	Mitsuki Wei Kang Leong	6-0 6-3	Hard
2023-05-29	M25 Jakarta	R32	Jason Jung	Aayush P. Bhat	6-1 6-1	Hard
2023-05-08	Busan CH	R16	Christopher Eubanks	Jason Jung	6-4 6-3	Hard
2023-05-08	Busan CH	R32	Jason Jung	Seong Chan Hong	6-2 3-0 RET	Hard
2023-05-08	Busan CH	Q2	Jason Jung	Ajeet Rai	7-5 6-1	Hard
2023-05-08	Busan CH	Q1	Jason Jung	Shinji Hazawa	6-2 6-4	Hard
2023-05-01	Gwangju CH	QF	Marc Polmans	Jason Jung	6-4 6-3	Hard
2023-05-01	Gwangju CH	R16	Jason Jung	Yunseong Chung	3-6 6-3 6-4	Hard
2023-05-01	Gwangju CH	R32	Jason Jung	Denis Kudla	6-3 6-7(1) 6-3	Hard
2023-05-01	Gwangju CH	Q2	Jason Jung	Hiroki Moriya	6-3 7-6(6)	Hard
2023-05-01	Gwangju CH	Q1	Jason Jung	Makoto Ochi	6-4 7-6(7)	Hard
2023-04-24	Seoul CH	Q1	Duck Hee Lee	Jason Jung	7-6(5) 6-4	Hard
2023-04-10	Leon CH	R32	Facundo Bagnis	Jason Jung	4-6 6-3 6-2	Hard
2023-04-10	Leon CH	Q2	Jason Jung	Marius Copil	6-1 7-6(4)	Hard
2023-04-03	San Luis Potosi CH	R32	Maximilian Neuchrist	Jason Jung	6-0 7-6(3)	Clay
2023-02-27	Pune CH	Q1	Akira Santillan	Jason Jung	6-4 1-1	Hard
2023-02-20	Bengaluru CH	R16	Luca Nardi	Jason Jung	7-5 5-7 6-2	Hard
2023-02-20	Bengaluru CH	R32	Jason Jung	S D Prajwal Dev	6-2 6-2	Hard
2023-02-20	Bengaluru CH	Q2	Jason Jung	Sasi Kumar Mukund	7-5 6-4	Hard
2023-02-20	Bengaluru CH	Q1	Jason Jung	Vladyslav Orlov	6-4 7-5	Hard
2023-02-13	Chennai CH	R16	Sumit Nagal	Jason Jung	3-6 6-2 6-0	Hard
2023-02-13	Chennai CH	R32	Jason Jung	Harold Mayot	6-3 1-6 7-6(5)	Hard
2023-02-13	Chennai CH	Q2	Sasi Kumar Mukund	Jason Jung	4-6 6-4 6-4	Hard
2023-02-13	Chennai CH	Q1	Jason Jung	Niki Kaliyanda Poonacha	6-0 6-2	Hard
2023-01-16	Nonthaburi 3 CH	Q1	Arthur Cazaux	Jason Jung	6-3 6-4	Hard
2023-01-09	Nonthaburi 2 CH	SF	Lloyd Harris	Jason Jung	6-1 6-4	Hard
2023-01-09	Nonthaburi 2 CH	QF	Jason Jung	Evgeny Donskoy	4-6 7-5 6-3	Hard
2023-01-09	Nonthaburi 2 CH	R16	Jason Jung	Beibit Zhukayev	6-4 7-6(3)	Hard
2023-01-09	Nonthaburi 2 CH	R32	Jason Jung	Sho Shimabukuro	6-4 6-1	Hard
2023-01-09	Nonthaburi 2 CH	Q2	Jason Jung	Stuart Parker	6-3 7-5	Hard
2023-01-09	Nonthaburi 2 CH	Q1	Jason Jung	Dominik Palan	6-4 6-1	Hard
2022-11-21	Yokkaichi CH	Q2	Shuichi Sekiguchi	Jason Jung	5-1 RET	Hard
2022-11-21	Yokkaichi CH	Q1	Jason Jung	Masamichi Imamura	6-4 6-3	Hard
2022-11-14	Kobe CH	R16	Ramkumar Ramanathan	Jason Jung	2-6 6-0 4-0 RET	Hard
2022-11-14	Kobe CH	R32	Jason Jung	Rio Noguchi	3-6 6-4 6-1	Hard
2022-11-14	Kobe CH	Q2	Jason Jung	Yuki Mochizuki	6-3 6-3	Hard
2022-11-14	Kobe CH	Q1	Jason Jung	Keisuke Saitoh	4-6 6-3 6-3	Hard
2022-11-07	Matsuyama CH	QF	Seong Chan Hong	Jason Jung	6-1 6-4	Hard
2022-11-07	Matsuyama CH	R16	Jason Jung	Li Tu	6-2 6-2	Hard
2022-11-07	Matsuyama CH	R32	Jason Jung	Yosuke Watanuki	7-5 6-4	Hard
2022-11-07	Matsuyama CH	Q2	Jason Jung	Ji Sung Nam	6-3 6-4	Hard
2022-11-07	Matsuyama CH	Q1	Jason Jung	Shunsuke Nakagawa	6-1 6-1	Hard
2022-10-31	Yokohama CH	R16	Sho Shimabukuro	Jason Jung	6-4 6-3	Hard
2022-10-31	Yokohama CH	R32	Jason Jung	Zdenek Kolar	6-2 6-1	Hard
2022-10-10	Seoul CH	Q1	Sasi Kumar Mukund	Jason Jung	6-4 6-3	Hard
2022-10-03	Gwangju CH	R16	Maximilian Marterer	Jason Jung	3-6 7-5 7-5	Hard
2022-10-03	Gwangju CH	R32	Jason Jung	Nicolas Barrientos	6-1 4-6 7-6(6)	Hard
2022-10-03	Gwangju CH	Q2	Jason Jung	Naoki Tajima	6-0 6-3	Hard
2022-09-17	Davis Cup WG2 R1: TPE vs HKG	RR	Coleman Wong	Jason Jung	1-6 6-4 7-6(8)	Hard
2022-08-22	Nonthaburi 1 CH	R32	Illya Marchenko	Jason Jung	7-6(1) 6-2	Hard

Aliases

atp

J. Jung
Jason Jung (j380)

atp_short

J. Jung (j380)

sackmann

Jason Jung (105359)

variant

J Jung