Name: Jason Jung
Country: Taipei (CHN)
Birthdate: 15.06.89, 33 years
Height: 173 cm
Weight: 60 kg
Right-handed
ATP ranking: 330
TOP ranking's position: 114 (20.08.18, 483 points)
Points: 148
Prize money: 1.077.936 $
Matches total: 683
Win: 378
%: 55.34 %
Country: Taipei (CHN)
Birthdate: 15.06.89, 33 years
Height: 173 cm
Weight: 60 kg
Right-handed
ATP ranking: 330
TOP ranking's position: 114 (20.08.18, 483 points)
Points: 148
Prize money: 1.077.936 $
Matches total: 683
Win: 378
%: 55.34 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 5/2 | 5/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 25/28 | 13/14 | 2/5 | 4/4 | 0/0 | 6/5 | 0/0 |
| 2021 | 12/25 | 5/12 | 1/4 | 2/6 | 0/0 | 4/3 | 0/0 |
| 2020 | 16/18 | 7/8 | 2/4 | 7/6 | 0/0 | 0/0 | 0/0 |
| 2019 | 42/32 | 33/22 | 1/1 | 6/4 | 1/1 | 1/4 | 0/0 |
| 2018 | 43/29 | 26/17 | 0/1 | 11/5 | 2/1 | 4/5 | 0/0 |
| 2017 | 22/28 | 14/17 | 4/3 | 2/2 | 0/2 | 2/4 | 0/0 |
| 2016 | 43/23 | 37/18 | 5/3 | 0/1 | 1/1 | 0/0 | 0/0 |
| 2015 | 35/29 | 28/19 | 1/1 | 1/3 | 2/2 | 3/4 | 0/0 |
| 2014 | 46/30 | 35/21 | 2/2 | 8/5 | 1/2 | 0/0 | 0/0 |
| 2013 | 52/25 | 38/17 | 11/5 | 1/1 | 2/1 | 0/1 | 0/0 |
| 2012 | 33/22 | 30/20 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 0/2 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2008 | 0/3 | 0/2 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2007 | 4/4 | 3/3 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2006 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 378/305 | 274/198 | 32/31 | 43/40 | 9/10 | 20/26 | 0/0 |
| perc. % | 55.34 % | 58.05 % | 50.79 % | 51.81 % | 47.37 % | 43.48 % | 0 % |
Jason Jung / Fixtures
| no matches found |
Jason Jung form
Jason Jung / Latest Scores
| 15.01.23 | q 1 | Arthur Cazaux | Jason Jung | 6-3, 6-4 |  | match details |  Nonthaburi 3 | Hard |
| 13.01.23 | 1/2 | Lloyd Harris | Jason Jung | 6-1, 6-4 | | match details | Nonthaburi 2 | Hard |
| 12.01.23 | 1/4 | Jason Jung | Evgeny Donskoy | 4-6, 7-5, 6-3 |  | match details | ||
| 11.01.23 | 2nd round | Jason Jung | Beibit Zhukayev | 6-4, 7-63 | | match details | ||
| 10.01.23 | 1st round | Jason Jung | Sho Shimabukuro | 6-4, 6-1 | | match details | ||
| 09.01.23 | qual. | Jason Jung | Stuart Parker | 6-3, 7-5 | | match details | ||
| 08.01.23 | q 1 | Jason Jung | Dominik Palan | 6-4, 6-1 | | match details | ||
| 21.11.22 | qual. | Shuichi Sekiguchi | Jason Jung | 5-1, Jason Jung - retired | | match details |  Yokkaichi Challenger | Hard |
| 20.11.22 | q 1 | Jason Jung | Masamichi Imamura | 6-4, 6-3 | | match details | ||
| 17.11.22 | 2nd round | Ramkumar Ramanathan | Jason Jung | 2-6, 6-0, 4-0, Jason Jung - retired | | match details | Kobe Challenger | I. hard |
| 15.11.22 | 1st round | Jason Jung | Rio Noguchi | 3-6, 6-4, 6-1 | | match details | ||
| 14.11.22 | qual. | Jason Jung | Yuki Mochizuki | 6-3, 6-3 | | match details | ||
| 13.11.22 | q 1 | Jason Jung | Keisuke Saitoh | 4-6, 6-3, 6-3 | | match details | ||
| 11.11.22 | 1/4 | Seong Chan Hong | Jason Jung | 6-1, 6-4 | | match details | Matsuyama Challenger | Hard |
| 10.11.22 | 2nd round | Jason Jung | Li Tu | 6-2, 6-2 | | match details | ||
| 08.11.22 | 1st round | Jason Jung | Yosuke Watanuki | 7-5, 6-4 | | match details | ||
| 07.11.22 | qual. | Jason Jung | Ji Sung Nam | 6-3, 6-4 | | match details | ||
| 06.11.22 | q 1 | Jason Jung | Shunsuke Nakagawa | 6-1, 6-1 | | match details | ||
| 02.11.22 | 2nd round | Sho Shimabukuro | Jason Jung | 6-4, 6-3 | | match details | Yokohama Challenger | Hard |
| 31.10.22 | 1st round | Jason Jung | Zdenek Kolar | 6-2, 6-1 | | match details | ||
| 09.10.22 | q 1 | Mukund Sasikumar | Jason Jung | 6-4, 6-3 | | match details |  Seoul Challenger | Hard |
| 06.10.22 | 2nd round | Maximilian Marterer | Jason Jung | 3-6, 7-5, 7-5 | | match details | Gwangju Challenger | Hard |
| 04.10.22 | 1st round | Jason Jung | Nicolas Barrientos | 6-1, 4-6, 7-66 | | match details | ||
| 03.10.22 | qual. | Jason Jung | Naoki Tajima | 6-0, 6-3 | | match details | ||
| 17.09.22 | Rubber 1 | Chak Lam Coleman Wong | Jason Jung | 1-6, 6-4, 7-68 | | match details | .png){kind=small} Davis Cup | Hard |
| 22.08.22 | 1st round | Illya Marchenko | Jason Jung | 7-61, 6-2 | | match details | Nonthaburi 1 | Hard |
| 10.07.22 | q 1 | Mirza Basic | Jason Jung | 6-3, 6-4 | | match details |  Newport | Grass |
| 04.07.22 | 1st round | Antoine Bellier | Jason Jung | 6-3, 2-6, 6-4 | | match details |  Porto Challenger | Hard |
| 29.06.22 | 2nd round | Constant Lestienne | Jason Jung | 6-1, 6-3 | | match details |  Malaga Challenger | Hard |
| 28.06.22 | 1st round | Jason Jung | Daniel Cukierman | 6-2, 7-5 | | match details | ||
| 23.06.22 | qual. | Marc-Andrea Huesler | Jason Jung | 7-5, 6-4, 3-6, 3-6, 6-2 | | match details |  London | Grass |
| 22.06.22 | q 2 | Jason Jung | Illya Marchenko | 7-65, 6-2 | | match details | ||
| 20.06.22 | q 1 | Jason Jung | Filip Misolic | 6-2, 3-6, 6-2 | | match details | ||
| 13.06.22 | qual. | Charles Broom | Jason Jung | 7-69, 6-4 | | match details | Ilkley Challenger | Grass |
| 12.06.22 | q 1 | Jason Jung | Matheus Pucinelli De Almeida | 6-4, 1-6, 7-5 | | match details | ||
| 07.06.22 | 1st round | Borna Gojo | Jason Jung | 6-2, 7-63 | | match details | Nottingham Challenger | Grass |
| 06.06.22 | qual. | Jason Jung | Giles Hussey | 6-3, 7-63 | | match details | ||
| 05.06.22 | q 1 | Jason Jung | Henry Patten | 7-5, 6-4 | | match details | ||
| 30.05.22 | qual. | Max Purcell | Jason Jung | 4-6, 6-4, 6-4 | | match details | Surbiton Challenger | Grass |
| 29.05.22 | q 1 | Jason Jung | Aleksandr Nedovyesov | 6-1, 6-3 | | match details | ||
| 18.05.22 | q 2 | Chun Hsin Tseng | Jason Jung | 7-5, 6-4 | | match details |  Paris | Clay |
| 17.05.22 | q 1 | Jason Jung | Zizou Bergs | 6-4, 7-68 | | match details | ||
| 08.05.22 | q 1 | Calvin Hemery | Jason Jung | 3-6, 6-3, 6-4 | | match details | Bordeaux Challenger | Clay |
| 27.04.22 | 2nd round | Alex Rybakov | Jason Jung | 7-5, 6-4 | | match details | Savannah Challenger | Clay |
| 25.04.22 | 1st round | Jason Jung | Emilio Gomez | 6-2, 4-4, Emilio Gomez - retired | | match details | ||
| 19.04.22 | 1st round | Tomas Martin Etcheverry | Jason Jung | 6-3, 6-2 | | match details | Tallahassee Challenger | Clay |
| 11.04.22 | 1st round | Yosuke Watanuki | Jason Jung | 6-2, 6-2 | | match details | Sarasota Challenger | Clay |
| 14.03.22 | q 1 | Mats Moraing | Jason Jung | 6-2, 3-6, 7-5 | | match details | Phoenix Challenger | Hard |
| 10.03.22 | 1/4 | Prajnesh Gunneswaran | Jason Jung | 1-6, 7-5, 6-4 | | match details |  Monterrey Challenger | Hard |
| 09.03.22 | 2nd round | Jason Jung | Evan Zhu | 6-2, 7-5 | | match details |
