Tennis - Jason Jung

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Results - Singles

• 2023

  Victory : 0
  Final : 0
  Summary : 17 Victories / 11 Defeats
  
  

  Nonthaburi 2 from 9 January to 15 January 2023 (Hard)
  Qualifications - First Round	defeat	Dominik Palan	6-4 6-1
  Qualifications - Second Round	defeat	Stuart Parker	6-3 7-5
  Round of 32	defeat	Sho Shimabukuro	6-4 6-1
  Round of 16	defeat	Beibit Zhukayev	6-4 7-6
  Quarter-Finals	defeat	Evgeny Donskoy	4-6 7-5 6-3
  Semi-Finals	defeated by	Lloyd Harris	6-1 6-4
  Nonthaburi 3 from 16 January to 22 January 2023 (Hard)
  Qualifications - First Round	defeated by	Arthur Cazaux	6-3 6-4
  Chennai from 13 February to 19 February 2023 (Hard)
  Qualifications - First Round	defeat	Niki Kaliyanda Poonacha	6-0 6-2
  Qualifications - Second Round	defeated by	Sasi Kumar Mukund	4-6 6-4 6-4
  Round of 32	defeat	Harold Mayot	6-3 1-6 7-6
  Round of 16	defeated by	Sumit Nagal	3-6 6-2 6-0
  Bengaluru from 20 February to 26 February 2023 (Hard)
  Qualifications - First Round	defeat	Vladyslav Orlov	6-4 7-5
  Qualifications - Second Round	defeat	Sasi Kumar Mukund	7-5 6-4
  Round of 32	defeat	S D Prajwal Dev	6-2 6-2
  Round of 16	defeated by	Luca Nardi	7-5 5-7 6-2
  Pune from 27 February to 5 March 2023 (Hard)
  Qualifications - First Round	defeated by	Akira Santillan	6-4 1-1 ab.
  San Luis Potosi from 3 April to 9 April 2023 (Clay)
  Round of 32	defeated by	Maximilian Neuchrist	6-0 7-6
  Léon from 10 April to 16 April 2023 (Hard)
  Round of 32	defeated by	Facundo Bagnis	4-6 6-3 6-2
  Seoul from 24 April to 30 April 2023 (Hard)
  Qualifications - First Round	defeated by	Duck Hee Lee	7-6 6-4
  Gwangju from 1 May to 7 May 2023 (Hard)
  Qualifications - First Round	defeat	Makoto Ochi	6-4 7-6
  Qualifications - Second Round	defeat	Hiroki Moriya	6-3 7-6
  Round of 32	defeat	Denis Kudla	6-3 6-7 6-3
  Round of 16	defeat	Yunseong Chung	3-6 6-3 6-4
  Quarter-Finals	defeated by	Marc Polmans	6-4 6-3
  Busan from 8 May to 14 May 2023 (Hard)
  Qualifications - First Round	defeat	Shinji Hazawa	6-2 6-4
  Qualifications - Second Round	defeat	Ajeet Rai	7-5 6-1
  Round of 32	defeat	Seong-Chan Hong	6-2 3-0 ab.
  Round of 16	defeated by	Christopher Eubanks	6-4 6-3

• 2022

  Victory : 0
  Final : 0
  Summary : 25 Victories / 27 Defeats
  
  

  Bendigo from 3 January to 9 January 2022 (Hard)
  Round of 32	defeat	Camilo Ugo Carabelli	7-6 7-6
  Round of 16	defeated by	Ernesto Escobedo	6-2 4-6 6-2
  Australian Open Men's from 10 January to 30 January 2022 (Hard)
  Qualifications - First Round	defeated by	Yannick Hanfmann	6-7 7-5 6-0
  Columbus from 24 January to 30 January 2022 (Indoor)
  Round of 32	defeated by	Ernesto Escobedo	6-1 6-4
  Cleveland from 31 January to 6 February 2022 (Indoor)
  Round of 32	defeated by	Emilio Gómez	6-3 6-4
  Dallas Open from 6 February to 13 February 2022 (Indoor)
  Qualifications - First Round	defeat	Go Soeda	3-6 6-1 7-6
  Qualifications - Second Round	defeated by	Jurij Rodionov	4-6 6-2 6-3
  Delray Beach Open by VITACOST.com from 12 February to 20 February 2022 (Hard)
  Qualifications - First Round	defeat	Renzo Olivo	6-2 6-3
  Qualifications - Second Round	defeated by	Liam Broady	6-4 6-4
  Monterrey from 7 March to 12 March 2022 (Hard)
  Round of 32	defeat	Strong Kirchheimer	6-4 6-1
  Round of 16	defeat	Evan Zhu	6-2 7-5
  Quarter-Finals	defeated by	Prajnesh Gunneswaran	1-6 7-5 6-4
  Phoenix from 15 March to 20 March 2022 (Hard)
  Qualifications - First Round	defeated by	Mats Moraing	6-2 3-6 7-5
  Sarasota from 11 April to 17 April 2022 (Clay)
  Round of 32	defeated by	Yosuke Watanuki	6-2 6-2
  Tallahassee from 18 April to 24 April 2022 (Clay)
  Round of 32	defeated by	Tomas Martin Etcheverry	6-3 6-2
  Savannah from 25 April to 1 May 2022 (Clay)
  Round of 32	defeat	Emilio Gómez	6-2 4-4 ab.
  Round of 16	defeated by	Alex Rybakov	7-5 6-4
  Bordeaux from 9 May to 15 May 2022 (Clay)
  Qualifications - First Round	defeated by	Calvin Hemery	3-6 6-3 6-4
  Roland Garros Men's from 16 May to 4 June 2022 (Clay)
  Qualifications - First Round	defeat	Zizou Bergs	6-4 7-6
  Qualifications - Second Round	defeated by	Chun-hsin Tseng	7-5 6-4
  Surbiton from 30 May to 5 June 2022 (Grass)
  Qualifications - First Round	defeat	Aleksandr Nedovyesov	6-1 6-3
  Qualifications - Second Round	defeated by	Max Purcell	4-6 6-4 6-4
  Nottingham from 6 June to 12 June 2022 (Grass)
  Qualifications - First Round	defeat	Henry Patten	7-5 6-4
  Qualifications - Second Round	defeat	Giles Hussey	6-3 7-6
  Round of 32	defeated by	Borna Gojo	6-2 7-6
  Ikley from 13 June to 19 June 2022 (Grass)
  Qualifications - First Round	defeat	Matheus Pucinelli De Almeida	6-4 1-6 7-5
  Qualifications - Second Round	defeated by	Charles Broom	7-6 6-4
  Wimbledon Men's from 20 June to 10 July 2022 (Grass)
  Qualifications - First Round	defeat	Filip Misolic	6-2 3-6 6-2
  Qualifications - Second Round	defeat	Illya Marchenko	7-6 6-2
  Qualifications - Third Round	defeated by	Marc-Andrea Hüsler	7-5 6-4 3-6 3-6 6-2
  Malaga from 27 June to 3 July 2022 (Hard)
  Round of 32	defeat	Daniel Cukierman	6-2 7-5
  Round of 16	defeated by	Constant Lestienne	6-1 6-3
  Porto from 4 July to 10 July 2022 (Hard)
  Round of 32	defeated by	Antoine Bellier	6-3 2-6 6-4
  Newport from 10 July to 17 July 2022 (Grass)
  Qualifications - First Round	defeated by	Mirza Basic	6-3 6-4
  Nonthaburi from 22 August to 28 August 2022 (Hard)
  Round of 32	defeated by	Illya Marchenko	7-6 6-2
  Gwangju from 3 October to 9 October 2022 (Hard)
  Qualifications - Second Round	defeat	Naoki Tajima	6-0 6-3
  Round of 32	defeat	Nicolás Barrientos	6-1 4-6 7-6
  Round of 16	defeated by	Maximilian Marterer	3-6 7-5 7-5
  Seoul from 10 October to 16 October 2022 (Hard)
  Qualifications - First Round	defeated by	Sasi Kumar Mukund	6-4 6-3
  Yokohama from 31 October to 6 November 2022 (Hard)
  Round of 32	defeat	Zdenek Kolar	6-2 6-1
  Round of 16	defeated by	Sho Shimabukuro	6-4 6-3
  Matsuyama from 7 November to 13 November 2022 (Hard)
  Qualifications - First Round	defeat	Shunsuke Nakagawa	6-1 6-1
  Qualifications - Second Round	defeat	Ji Sung Nam	6-3 6-4
  Round of 32	defeat	Yosuke Watanuki	7-5 6-4
  Round of 16	defeat	Li Tu	6-2 6-2
  Quarter-Finals	defeated by	Seong-Chan Hong	6-1 6-4
  Kobe from 14 November to 20 November 2022 (Indoor)
  Qualifications - First Round	defeat	Keisuke Saitoh	4-6 6-3 6-3
  Qualifications - Second Round	defeat	Yuki Mochizuki	6-3 6-3
  Round of 32	defeat	Rio Noguchi	3-6 6-4 6-1
  Round of 16	defeated by	Ramkumar Ramanathan	2-6 6-0 4-0 ab.
  Yokkaichi from 21 November to 27 November 2022 (Hard)
  Qualifications - First Round	defeat	Masamichi Imamura	6-4 6-3
  Qualifications - Second Round	defeated by	Shuichi Sekiguchi	5-1 ab.

• 2021

  Victory : 0
  Final : 0
  Summary : 12 Victories / 25 Defeats
  
  

  Biella 2 from 14 February to 21 February 2021 (Hard)
  Round of 32	defeated by	Soon Woo Kwon	6-3 6-4
  Singapore from 22 February to 28 February 2021 (Indoor)
  Round of 32	defeated by	Maxime Cressy	7-6 6-2
  Acapulco from 13 March to 21 March 2021 (Clay)
  Qualifications - First Round	defeated by	Frederico Ferreira Silva	7-5 6-2
  Miami from 22 March to 6 April 2021 (Hard)
  Qualifications - First Round	defeat	Nicolas Mahut	6-4 3-6 6-1
  Qualifications - Second Round	defeated by	Paolo Lorenzi	6-4 6-4
  Orlando from 12 April to 18 April 2021 (Hard)
  Round of 32	defeated by	Jenson Brooksby	6-1 6-4
  Tallahassee from 19 April to 25 April 2021 (Clay)
  Round of 32	defeat	Jack Sock	2-6 6-3 6-4
  Round of 16	defeated by	Thai-Son Kwiatkowski	6-3 6-2
  Zagreb from 10 May to 16 May 2021 (Clay)
  Round of 32	defeated by	Andrej Martin	2-6 7-6 4-0 ab.
  Oeiras 3 from 17 May to 22 May 2021 (Clay)
  Round of 32	defeated by	Frederico Ferreira Silva	1-6 6-4 6-3
  Roland Garros Men's from 24 May to 13 June 2021 (Clay)
  Qualifications - First Round	defeated by	Liam Broady	6-4 6-2
  Little Rock from 31 May to 6 June 2021 (Hard)
  Round of 32	defeat	Christian Harrison	6-1 6-2
  Round of 16	defeat	Hiroki Moriya	6-3 6-4
  Quarter-Finals	defeated by	Mitchell Krueger	3-6 6-2 6-1
  Orlando 2 from 7 June to 13 June 2021 (Hard)
  Round of 32	defeated by	Nicolás Jarry	6-4 7-5
  London Queen's from 12 June to 20 June 2021 (Grass)
  Qualifications - First Round	defeated by	Aleksandar Vukic	7-6 7-6
  Wimbledon Men's from 21 June to 11 July 2021 (Grass)
  Qualifications - First Round	defeat	Peter Gojowczyk	6-3 7-6
  Qualifications - Second Round	defeat	Tatsuma Ito	6-2 6-1
  Qualifications - Third Round	defeated by	Grégoire Barrère	7-6 3-6 7-6 6-2
  Newport from 11 July to 18 July 2021 (Grass)
  Round of 32	defeat	Brayden Schnur	7-5 6-7 7-6
  Round of 16	defeat	Tennys Sandgren	6-2 6-2
  Quarter-Finals	defeated by	Alexander Bublik	6-2 6-4
  Los Cabos from 17 July to 25 July 2021 (Hard)
  Round of 32	defeated by	Evgeny Donskoy	6-1 6-4
  Atlanta from 24 July to 1 August 2021 (Hard)
  Qualifications - First Round	defeat	Lukas Lacko	6-4 6-7 6-3
  Qualifications - Second Round	defeated by	Bjorn Fratangelo	6-3 1-6 7-5
  Washington from 31 July to 8 August 2021 (Hard)
  Qualifications - First Round	defeated by	Go Soeda	6-4 6-7 6-4
  US Open Men's from 24 August to 12 September 2021 (Hard)
  Qualifications - First Round	defeat	Sebastian Ofner	7-5 6-4
  Qualifications - Second Round	defeated by	Mikhail Kukushkin	6-4 6-3
  Cary 2 from 13 September to 19 September 2021 (Hard)
  Round of 32	defeated by	Rinky Hijikata	6-4 6-4
  Columbus from 20 September to 26 September 2021 (Indoor)
  Round of 32	defeated by	Ryan Peniston	6-3 6-4
  Indian Wells from 5 October to 20 October 2021 (Hard)
  Qualifications - First Round	defeated by	Stefan Kozlov	4-6 7-6 7-6 ab.
  Las Vegas from 25 October to 31 October 2021 (Hard)
  Round of 32	defeated by	Thai-Son Kwiatkowski	7-5 6-2
  Charlottesville from 1 November to 7 November 2021 (Indoor)
  Round of 32	defeated by	Christian Harrison	7-5 6-4
  Knoxville from 8 November to 14 November 2021 (Indoor)
  Round of 32	defeat	Jason Murray Kubler	6-4 6-1
  Round of 16	defeated by	Christian Harrison	3-6 7-6 4-2 ab.
  Champaign from 15 November to 21 November 2021 (Indoor)
  Round of 32	defeat	Mikael Torpegaard	6-2 3-6 6-4
  Round of 16	defeated by	Go Soeda	6-4 5-7 6-4

• 2020

  Victory : 0
  Final : 0
  Summary : 16 Victories / 18 Defeats
  
  

  Canberra from 6 January to 12 January 2020 (Hard)
  First Round	defeated by	Darian King	4-6 6-4 6-3
  Australian Open Men's from 14 January to 2 February 2020 (Hard)
  Qualifications - First Round	defeat	Donald Young	6-4 6-7 6-1
  Qualifications - Second Round	defeated by	Daniel Elahi Galan Riveros	6-3 3-6 6-3
  Newport Beach from 27 January to 2 February 2020 (Hard)
  Round of 32	defeated by	Christopher Eubanks	6-4 7-5
  Dallas from 3 February to 9 February 2020 (Indoor)
  Round of 32	defeat	Kevin King	7-6 6-4
  Round of 16	defeated by	Emilio Gómez	4-6 6-4 7-6
  New York from 9 February to 16 February 2020 (Indoor)
  Qualifications - First Round	defeat	Gary Kushnirovich	6-3 6-2
  Qualifications - Second Round	defeat	Mitchell Krueger	6-2 6-4
  Round of 32	defeat	Kevin Anderson	7-6 6-4
  Round of 16	defeat	Cameron Norrie	6-4 6-4
  Quarter-Finals	defeat	Reilly Opelka	5-7 6-4 6-4
  Semi-Finals	defeated by	Andreas Seppi	6-3 6-2
  Delray Beach from 15 February to 23 February 2020 (Hard)
  Round of 32	defeated by	Noah Rubin	6-3 4-3 ab.
  Acapulco from 22 February to 1 March 2020 (Clay)
  Qualifications - First Round	defeat	Steven Diez	6-2 6-2
  Qualifications - Second Round	defeat	Daniel Altmaier	6-1 6-3
  Round of 32	defeated by	Alexander Zverev	7-6 6-1
  Monterrey from 2 March to 8 March 2020 (Hard)
  Round of 32	defeat	Collin Altamirano	7-6 6-7 7-6
  Round of 16	defeat	Lorenzo Giustino	6-1 6-2
  Quarter-Finals	defeated by	Ernesto Escobedo	6-2 6-2
  US Open Men's from 31 August to 13 September 2020 (Hard)
  First Round	defeated by	Federico Coria	7-5 6-3 6-1 ab.
  Aix-en-Provence from 7 September to 13 September 2020 (Clay)
  Round of 32	defeated by	Pedro Sousa	3-6 6-2 6-4
  Roland Garros Men's from 21 September to 11 October 2020 (Clay)
  Qualifications - First Round	defeat	Yosuke Watanuki	6-2 6-0
  Qualifications - Second Round	defeat	Tommy Robredo	6-4 6-3
  Qualifications - Third Round	defeated by	Aleksandar Vukic	6-3 3-6 6-3
  First Round	defeated by	Federico Coria	7-5 7-6 7-6
  Parma from 5 October to 11 October 2020 (Clay)
  Round of 32	defeated by	Laslo Djere	6-2 6-4
  Cologne Indoors from 12 October to 18 October 2020 (Indoor)
  Qualifications - First Round	defeated by	Emil Ruusuvuori	7-6 6-3
  Istanbul from 19 October to 25 October 2020 (Hard)
  Round of 32	defeat	Denis Istomin	2-2 ab.
  Round of 16	defeat	Tristan Lamasine	6-0 6-3
  Quarter-Finals	defeated by	Benjamin Bonzi	7-6 6-2
  Erste Bank Open - Vienne from 24 October to 1 November 2020 (Indoor)
  Qualifications - First Round	defeat	Kyle Edmund	6-7 6-4 6-2
  Qualifications - Second Round	defeated by	Vasek Pospisil	7-6 3-6 6-3
  Round of 32	defeated by	Daniil Medvedev	6-3 6-1
  Paris-Bercy from 31 October to 8 November 2020 (Indoor)
  Qualifications - First Round	defeated by	Marco Cecchinato	6-3 6-4

• 2019

  Victory : 1 (Gwangju)
  Final : 1 (Vancouver)
  Summary : 38 Victories / 31 Defeats
  
  

  Maharashtra Open from 29 December 2018 to 6 January 2019 (Hard)
  Qualifications - First Round	defeated by	Saketh Myneni	6-1 5-7 6-2
  Australian Open Men's from 8 January to 27 January 2019 (Hard)
  Qualifications - First Round	defeat	Gian Marco Moroni	3-6 6-1 7-6
  Qualifications - Second Round	defeated by	Hiroki Moriya	6-2 6-3
  Newport Beach from 21 January to 27 January 2019 (Hard)
  Round of 32	defeat	Santiago Giraldo	7-6 7-6
  Round of 16	defeat	Dennis Novikov	4-6 6-4 7-5
  Quarter-Finals	defeated by	Brayden Schnur	6-2 6-1
  Cleveland from 28 January to 3 February 2019 (Indoor)
  Round of 32	defeated by	Jeffrey John Wolf	6-3 6-4
  Dallas from 4 February to 10 February 2019 (Indoor)
  Round of 32	defeat	Christian Harrison	6-7 7-6 7-5
  Round of 16	defeat	Borna Gojo	6-2 7-6
  Quarter-Finals	defeated by	Bjorn Fratangelo	7-6 6-7 6-1
  New York from 10 February to 17 February 2019 (Indoor)
  Round of 32	defeat	Ramkumar Ramanathan	6-3 3-6 6-1
  Round of 16	defeat	Frances Tiafoe	6-3 7-5
  Quarter-Finals	defeated by	Sam Querrey	6-3 3-6 6-3
  Delray Beach from 16 February to 24 February 2019 (Hard)
  Round of 32	defeated by	Steve Johnson	7-6 6-4
  Indian Wells from 25 February to 3 March 2019 (Hard)
  Round of 32	defeat	Mitchell Krueger	6-1 6-4
  Round of 16	defeat	Filip Krajinovic	7-5 6-3
  Quarter-Finals	defeated by	Daniel Evans	6-4 6-4
  Indian Wells - BNP Paribas Open from 4 March to 17 March 2019 (Hard)
  Qualifications - First Round	defeated by	Prajnesh Gunneswaran	7-5 6-4
  Phoenix from 11 March to 17 March 2019 (Hard)
  First Round	defeated by	Chun-hsin Tseng	3-6 6-3 6-2
  Miami from 18 March to 31 March 2019 (Hard)
  Qualifications - First Round	defeated by	Casper Ruud	7-6 7-5
  Taipei , 8 April 2019 (Indoor)
  Round of 32	defeat	Tung-lin Wu	6-4 6-4
  Round of 16	defeat	James Duckworth	6-2 6-2
  Quarter-Finals	defeated by	Go Soeda	7-6 6-1
  Anning from 15 April to 21 April 2019 (Clay)
  Round of 32	defeat	Uladzimir Ignatik	6-3 5-7 7-5
  Round of 16	defeated by	Goncalo Oliveira	6-3 7-6
  Seoul from 29 April to 4 May 2019 (Hard)
  Round of 32	defeated by	Akira Santillan	6-3 5-7 7-6
  Busan from 6 May to 12 May 2019 (Hard)
  Round of 32	defeated by	Akira Santillan	6-3 3-6 6-2
  Gwangju from 13 May to 19 May 2019 (Hard)
  Round of 32	defeat	Min-Kyu Song	6-3 6-2
  Round of 16	defeat	Ruben Bemelmans	6-2 7-5
  Quarter-Finals	defeat	Zhe Li	3-6 6-1 6-4
  Semi-Finals	defeat	Akira Santillan	6-4 6-3
  Final	defeat	Dudi Sela	6-4 6-2
  's-Hertogenbosch from 8 June to 16 June 2019 (Grass)
  Qualifications - First Round	defeated by	Marcos Giron	6-2 5-7 6-2
  Ikley from 17 June to 23 June 2019 (Grass)
  Round of 32	defeat	Alex Bolt	7-6 6-1
  Round of 16	defeated by	Dominik Koepfer	7-6 6-4
  Wimbledon Men's from 24 June to 14 July 2019 (Grass)
  Qualifications - First Round	defeated by	Roberto Quiroz	7-6 7-6
  Winnetka from 8 July to 14 July 2019 (Hard)
  Round of 32	defeat	Maximilian Neuchrist	6-2 6-2
  Round of 16	defeat	Michail Pervolarakis	6-2 6-4
  Quarter-Finals	defeated by	Thanasi Kokkinakis	7-6 6-1
  Newport from 14 July to 21 July 2019 (Grass)
  Round of 32	defeated by	Viktor Troicki	3-6 7-5 7-5
  BB&T Atlanta Open from 20 July to 28 July 2019 (Hard)
  Qualifications - First Round	defeat	Alex Bolt	7-6 6-3
  Qualifications - Second Round	defeat	Donald Young	6-1 7-6
  Round of 32	defeated by	Daniel Evans	6-1 6-1
  Los Cabos from 27 July to 4 August 2019 (Hard)
  Qualifications - First Round	defeat	Gerardo Lopez Villasenor	6-1 3-6 6-0
  Qualifications - Second Round	defeat	Danilo Petrovic	6-4 7-6
  Round of 32	defeated by	Ernests Gulbis	6-4 7-6
  Vancouver from 12 August to 18 August 2019 (Hard)
  Round of 32	defeat	Ruben Bemelmans	6-4 6-2
  Round of 16	defeat	Evgeny Donskoy	4-6 6-3 6-4
  Quarter-Finals	defeat	Marc Polmans	5-7 6-4 6-4
  Semi-Finals	defeat	Maxime Janvier	7-5 7-6
  Final	defeated by	Ricardas Berankis	6-3 5-7 6-4
  US Open Men's from 19 August to 9 September 2019 (Hard)
  Qualifications - First Round	defeat	Donald Young	6-3 6-7 7-5
  Qualifications - Second Round	defeated by	Jirí Veselý	6-4 5-7 7-5
  Kaohsiung from 16 September to 22 September 2019 (Hard)
  Round of 32	defeat	Renta Tokuda	6-2 6-3
  Round of 16	defeated by	Alex Bolt	7-5 4-6 7-6
  Chengdu from 21 September to 29 September 2019 (Hard)
  Qualifications - First Round	defeat	Akira Santillan	7-5 3-6 7-6
  Qualifications - Second Round	defeat	Luke Saville	6-4 6-2
  Round of 32	defeated by	Bradley Klahn	4-6 6-3 7-6
  Beijing from 28 September to 6 October 2019 (Hard)
  Qualifications - First Round	defeated by	Dominik Koepfer	6-3 6-7 6-4
  Ningbo from 14 October to 20 October 2019 (Hard)
  Round of 32	defeated by	Akira Santillan	6-7 7-6 7-5
  Liuzhou from 21 October to 27 October 2019 (Hard)
  Round of 32	defeat	Toshihide Matsui	6-2 6-2
  Round of 16	defeat	Jie Cui	7-5 6-4
  Quarter-Finals	defeated by	Borna Gojo	7-6 6-1
  Shenzhen 2 from 28 October to 3 November 2019 (Hard)
  Round of 32	defeat	Bruno Sant'Anna	6-4 6-3
  Round of 16	defeat	Tung-lin Wu	7-6 6-4
  Quarter-Finals	defeated by	Frederico Ferreira Silva	7-6 4-6 6-4
  Houston from 11 November to 17 November 2019 (Hard)
  Round of 32	defeat	Daniel Nguyen	6-3 6-2
  Round of 16	defeat	Alexey Vatutin	7-5 6-2
  Quarter-Finals	defeated by	Marcos Giron	6-1 2-6 6-2

• 2018

  Victory : 1 (San Francisco)
  Final : 0
  Summary : 22 Victories / 14 Defeats
  
  

  Bangkok from 1 January to 7 January 2018 (Hard)
  Round of 32	defeat	Jürgen Zopp	6-1 6-2
  Round of 16	defeated by	Evgeny Karlovskiy	6-4 6-4
  Australian Open Men's from 10 January to 28 January 2018 (Hard)
  Qualifications - First Round	defeated by	Alexey Vatutin	6-1 5-7 6-2
  Dallas from 29 January to 4 February 2018 (Indoor)
  Round of 32	defeat	Alexander Bublik	6-4 6-4
  Round of 16	defeat	Jared Hiltzik	4-6 6-1 6-4
  Quarter-Finals	defeat	Miomir Kecmanovic	6-1 6-1
  Semi-Finals	defeated by	Kei Nishikori	6-4 6-4
  San Francisco from 5 February to 11 February 2018 (Hard)
  Round of 32	defeat	Iñigo Cervantes Huegun	6-2 6-0
  Round of 16	defeat	Mackenzie McDonald	1-6 7-6 6-2
  Quarter-Finals	defeat	Noah Rubin	6-3 6-1
  Semi-Finals	defeat	Miomir Kecmanovic	7-6 4-6 6-2
  Final	defeat	Dominik Koepfer	6-4 2-6 7-6
  Yokohama from 26 February to 4 March 2018 (Hard)
  Round of 32	defeat	Yunseong Chung	6-2 6-7 6-4
  Round of 16	defeated by	Tobias Kamke	6-4 6-2
  Zhuhai from 5 March to 11 March 2018 (Hard)
  Round of 32	defeat	Ze Zhang	6-0 6-3
  Round of 16	defeat	Miomir Kecmanovic	3-6 7-6 6-4
  Quarter-Finals	defeat	Mats Moraing	6-2 3-6 6-3
  Semi-Finals	defeated by	Hubert Hurkacz	6-1 6-7 6-4
  Shenzhen from 13 March to 18 March 2018 (Hard)
  Round of 32	defeated by	Duck Hee Lee	4-6 7-5 6-4
  Taipei from 9 April to 15 April 2018 (Indoor)
  Round of 32	defeat	Jacob Grills	6-0 6-3
  Round of 16	defeat	Matthew Ebden	6-2 7-6
  Quarter-Finals	defeated by	Tatsuma Ito	3-6 7-6 7-6
  Gimcheon from 7 May to 13 May 2018 (Hard)
  Round of 32	defeat	Tatsuma Ito	6-3 5-7 7-6
  Round of 16	defeated by	Renta Tokuda	7-6 6-0
  Roland Garros Men's from 21 May to 10 June 2018 (Clay)
  Qualifications - First Round	defeated by	Lorenzo Sonego	6-2 6-4
  Wimbledon Men's from 25 June to 15 July 2018 (Grass)
  Qualifications - First Round	defeat	Nikola Milojevic	6-4 6-0
  Qualifications - Second Round	defeat	Henri Laaksonen	7-6 6-4
  Qualifications - Third Round	defeated by	Thomas Fabbiano	6-4 6-2 3-6 5-3
  First Round	defeated by	Benoît Paire	7-5 7-6 6-4
  Newport from 16 July to 22 July 2018 (Grass)
  Round of 32	defeat	Sergiy Stakhovsky	6-4 3-6 6-3
  Round of 16	defeat	Nicolas Mahut	6-4 6-4
  Quarter-Finals	defeated by	Tim Smyczek	6-1 5-7 6-4
  Washington - Washington from 30 July to 5 August 2018 (Hard)
  Qualifications - Second Round	defeated by	Donald Young	5-7 7-5 1-0 ab.
  Shenzhen from 24 September to 30 September 2018 (Hard)
  Qualifications - First Round	defeat	James Ward	6-4 7-6
  Qualifications - Second Round	defeat	Brayden Schnur	7-6 6-2
  Round of 32	defeated by	Fernando Verdasco	6-3 6-2

• 2017

  Victory : 0
  Final : 0
  Summary : 9 Victories / 16 Defeats
  
  

  Burnie from 30 January to 4 February 2017 (Hard)
  Round of 32	defeated by	Luke Saville	2-6 6-1 6-4
  Launceston from 6 February to 12 February 2017 (Hard)
  Round of 32	defeated by	Maverick Banes	6-4 4-6 6-3
  Yokohama from 27 February to 5 March 2017 (Hard)
  Round of 32	defeated by	Soon Woo Kwon	6-3 7-6
  Zhuhai from 6 March to 12 March 2017 (Hard)
  Round of 32	defeat	Jan Satral	1-6 6-1 6-2
  Round of 16	defeated by	Luca Vanni	6-4 6-4
  Guadalajara from 21 March to 26 March 2017 (Hard)
  Round of 32	defeat	Hans Hach Verdugo	6-2 7-6
  Round of 16	defeat	John-Patrick Smith	6-4 7-6
  Quarter-Finals	defeat	Mitchell Krueger	6-1 6-3
  Semi-Finals	defeated by	Mirza Basic	6-3 6-3
  Léon from 28 March to 2 April 2017 (Hard)
  Round of 32	defeated by	Roberto Quiroz	6-1 6-2
  Taipei from 17 April to 23 April 2017 (Indoor)
  Round of 32	defeated by	Lukas Lacko	6-1 6-4
  Anning from 24 April to 30 April 2017 (Clay)
  Round of 32	defeat	Zihao Xia	7-5 7-5
  Round of 16	defeated by	Janko Tipsarevic	7-5 6-2
  Gimcheon from 1 May to 7 May 2017 (Hard)
  Round of 32	defeated by	Vasek Pospisil	7-5 6-0
  Karshi from 8 May to 13 May 2017 (Hard)
  Round of 32	defeated by	Yaraslav Shyla	7-6 4-6 6-4
  Samarkand from 15 May to 20 May 2017 (Clay)
  Round of 32	defeat	Prajnesh Gunneswaran	3-6 7-6 6-4
  Round of 16	defeat	Denys Molchanov	6-4 4-6 6-2
  Quarter-Finals	defeat	Alexey Vatutin	7-6 7-6
  Semi-Finals	defeated by	Aldin Setkic	6-4 6-3
  Roland Garros Men's from 22 May to 11 June 2017 (Clay)
  Qualifications - First Round	defeated by	Norbert Gombos	6-4 6-4
  's-Hertogenbosch from 10 June to 18 June 2017 (Grass)
  Qualifications - First Round	defeat	Mitchell Krueger	6-1 6-4
  Qualifications - Second Round	defeated by	Dennis Novikov	7-6 6-2
  Round of 32	defeated by	Ernesto Escobedo	6-4 6-2
  Wimbledon Men's from 26 June to 16 July 2017 (Grass)
  Qualifications - First Round	defeated by	Lukas Rosol	7-6 7-6
  Los Cabos from 31 July to 8 August 2017 (Hard)
  Round of 32	defeated by	Adrian Mannarino	6-3 6-3

• 2016

  Victory : 0
  Final : 0
  Summary : 4 Victories / 9 Defeats
  
  

  Nouméa from 4 January to 9 January 2016 (Hard)
  Round of 32	defeated by	Hans Podlipnik-Castillo	6-4 6-0
  Bangkok from 4 January to 10 January 2016 (Hard)
  Round of 32	defeat	Maximilian Neuchrist	6-4 5-7 6-2
  Round of 16	defeated by	Yuichi Sugita	6-3 6-4
  Dallas from 1 February to 6 February 2016 (Indoor)
  Round of 32	defeated by	Grega Zemlja	6-4 4-6 7-6
  Morelos from 15 February to 20 February 2016 (Hard)
  Round of 32	defeat	Sekou Bangoura	6-3 6-2
  Round of 16	defeated by	Alexander Sarkissian	6-7 6-4 7-5
  Indian Wells - BNP Paribas Open from 7 March to 20 March 2016 (Hard)
  Qualifications - First Round	defeat	John-Patrick Smith	6-3 6-4
  Qualifications - Second Round	defeated by	Ryan Harrison	6-4 7-6(2)
  Irving from 15 March to 20 March 2016 (Hard)
  Round of 32	defeated by	Giovanni Lapentti	4-6 7-6 6-2
  San Luis Potosi from 21 March to 27 March 2016 (Clay)
  Round of 32	defeated by	Hans Podlipnik-Castillo	6-4 6-0
  Léon from 29 March to 3 April 2016 (Hard)
  Round of 32	defeated by	João Souza	6-1 7-6
  Taipei from 25 April to 1 May 2016 (Indoor)
  Round of 32	defeat	Tsung-Hua Yang	6-4 6-1
  Round of 16	defeated by	Sergiy Stakhovsky	6-2 6-3

• 2015

  Victory : 0
  Final : 1 (Guadalajara)
  Summary : 8 Victories / 7 Defeats
  
  

  Dallas from 2 February to 7 February 2015 (Indoor)
  Round of 32	defeat	Dimitar Kutrovsky	4-6 6-1 6-4
  Round of 16	defeated by	Teimuraz Gabashvili	6-4 6-3
  Morelos from 16 February to 22 February 2015 (Hard)
  Round of 32	defeat	Austin Krajicek	5-7 6-3 6-4
  Round of 16	defeat	Bastian Trinker	6-1 6-4
  Quarter-Finals	defeated by	Damir Dzumhur	6-4 6-1
  Drummondville from 16 March to 22 March 2015 (Indoor)
  Round of 32	defeated by	Alejandro Falla	6-2 1-6 6-1
  Léon from 6 April to 12 April 2015 (Hard)
  Round of 32	defeated by	Nils Langer	6-2 7-6
  Guadalajara from 20 April to 26 April 2015 (Hard)
  Round of 32	defeat	Gonzalo Escobar	4-6 7-5 7-5
  Round of 16	defeat	Remi Boutillier	6-3 7-6
  Quarter-Finals	defeat	Adam El Mihdawy	6-3 6-4
  Semi-Finals	defeat	Connor Smith	6-4 7-6
  Final	defeated by	Rajeev Ram	6-1 6-2
  Taipei from 27 April to 3 May 2015 (Indoor)
  Round of 32	defeated by	Konstantin Kravchuk	6-7 7-5 6-3
  Yokohama from 16 November to 22 November 2015 (Hard)
  Round of 32	defeat	Kaito Uesugi	7-6 6-1
  Round of 16	defeated by	Yoshihito Nishioka	6-2 7-5

• 2014

  Victory : 0
  Final : 0
  Summary : 6 Victories / 7 Defeats
  
  

  Dallas from 3 February to 9 February 2014 (Indoor)
  Round of 32	defeat	Justin S. Shane	6-3 6-2
  Round of 16	defeated by	Evan King	6-2 7-6
  Morelos from 17 February to 23 February 2014 (Hard)
  Round of 32	defeat	Fernando Romboli	6-2 6-0
  Round of 16	defeated by	Rajeev Ram	6-4 6-4
  Kyoto from 3 March to 9 March 2014 (Hard)
  Round of 32	defeat	Hiroyasu Ehara	6-4 6-4
  Round of 16	defeated by	Ricardas Berankis	7-5 2-6 6-1
  Taipei from 28 April to 4 May 2014 (Indoor)
  Round of 32	defeat	Shao-Chi Yang	6-1 6-1
  Round of 16	defeated by	Go Soeda	7-6 6-2
  Gimcheon from 5 May to 11 May 2014 (Hard)
  Round of 32	defeat	Maximilian Neuchrist	6-4 7-6
  Round of 16	defeated by	Samuel Groth	5-7 7-6 6-4
  Bangkok from 25 August to 31 August 2014 (Hard)
  Round of 32	defeat	Jacob Grills	4-6 6-2 6-2
  Round of 16	defeated by	Go Soeda	6-3 7-6
  Yokohama from 10 November to 16 November 2014 (Hard)
  Round of 32	defeated by	Yuki Bhambri	6-3 6-2

Jason Jung - Identity

• Complete name : Jason Jung Jung Jason
• Country : Taiwan
• Gender : M
• Age : 33 years
• Birthdate : 15 June 1989  (1989-06-15)
• Place of residence : Torrance (United States)
• Plays : Right-handed (two-handed backhand)
• Wikipedia link : http://en.wikipedia.org/wiki/Jason_Jung
• ATP Rankings : 148th on 5 April 2021 with 500 points