Tennis - Jeffrey John Wolf

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Results - Singles

• 2023

  Victory : 0
  Final : 0
  Summary : 29 Victories / 26 Defeats
  
  

  Auckland from 7 January to 15 January 2023 (Hard)
  Round of 32	defeat	Adrian Mannarino	6-4 7-6
  Round of 16	defeated by	Marcos Giron	6-4 6-4
  Australian Open Men's from 9 January to 29 January 2023 (Hard)
  First Round	defeat	Jordan Thompson	6-3 3-6 6-4 7-5
  Second Round	defeat	Diego Sebastian Schwartzman	6-1 6-4 6-4
  Round of 32	defeat	Michael Mmoh	6-4 6-1 6-2
  Round of 16	defeated by	Ben Shelton	6-7 6-2 6-7 7-6 6-2
  Dallas from 6 February to 12 February 2023 (Indoor)
  Round of 32	defeat	Brandon Holt	6-3 6-3
  Round of 16	defeat	Radu Albot	6-3 7-6
  Quarter-Finals	defeat	Frances Tiafoe	4-6 6-3 6-4
  Semi-Finals	defeated by	John Isner	3-6 7-5 7-6
  Delray Beach from 11 February to 19 February 2023 (Hard)
  Round of 32	defeat	Ilya Ivashka	7-5 6-3
  Round of 16	defeated by	Adrian Mannarino	7-5 6-2
  Acapulco from 25 February to 5 March 2023 (Clay)
  Round of 32	defeated by	Taro Daniel	6-4 6-4
  Indian Wells from 6 March to 19 March 2023 (Hard)
  First Round	defeated by	Marton Fucsovics	1-6 6-0 6-3
  Miami from 20 March to 2 April 2023 (Hard)
  First Round	defeat	Alexander Bublik	7-5 6-3
  Second Round	defeated by	Andrey Rublev	7-6 6-4
  Houston from 1 April to 9 April 2023 (Clay)
  Round of 32	defeat	Jordan Thompson	6-3 6-2
  Round of 16	defeat	Denis Kudla	6-4 6-1
  Quarter-Finals	defeated by	Gijs Brouwer	6-3 6-4
  Madrid from 23 April to 7 May 2023 (Clay)
  First Round	defeated by	Alexander Shevchenko	6-4 6-4
  Roma from 8 May to 21 May 2023 (Clay)
  First Round	defeat	Hugo Grenier	7-5 7-5
  Second Round	defeat	Hubert Hurkacz	6-3 6-4
  Round of 32	defeated by	Alexander Zverev	6-4 7-5
  Geneva from 20 May to 28 May 2023 (Clay)
  Round of 32	defeat	Hugo Dellien	6-4 6-2
  Round of 16	defeated by	Casper Ruud	6-3 7-5
  Roland Garros Men's from 22 May to 11 June 2023 (Clay)
  First Round	defeated by	Yoshihito Nishioka	1-6 3-6 6-4 6-3 6-3
  London Queen's from 17 June to 25 June 2023 (Grass)
  Qualifications - First Round	defeat	Jelle Sels	6-4 6-1
  Qualifications - Second Round	defeated by	Mackenzie McDonald	6-4 6-4
  Round of 32	defeated by	Ben Shelton	7-6 7-6
  Eastbourne from 24 June to 2 July 2023 (Grass)
  Round of 32	defeat	Tomas Martin Etcheverry	6-2 6-4
  Round of 16	defeat	Luca Van Assche	6-2 6-7 6-1
  Quarter-Finals	defeated by	Tommy Paul	6-4 4-6 7-6
  Wimbledon Men's from 26 June to 16 July 2023 (Grass)
  First Round	defeat	Enzo Couacaud	7-5 6-3 7-6
  Second Round	defeated by	Alexander Bublik	6-3 7-6 6-0
  Atlanta from 22 July to 30 July 2023 (Hard)
  Round of 32	defeat	Jason Jung	6-2 6-1
  Round of 16	defeat	Maxime Cressy	7-6 6-3
  Quarter-Finals	defeat	Dominik Koepfer	6-2 6-3
  Semi-Finals	defeated by	Taylor Fritz	6-3 7-5
  Washington from 29 July to 6 August 2023 (Hard)
  Round of 32	defeat	Radu Albot	6-1 6-3
  Round of 16	defeat	Michael Mmoh	6-4 7-6
  Quarter-Finals	defeated by	Tallon Griekspoor	7-5 6-4
  Rogers Cup from 5 August to 14 August 2023 (Hard)
  First Round	defeated by	Alejandro Davidovich Fokina	6-0 6-2
  Cincinnati from 13 August to 20 August 2023 (Hard)
  First Round	defeated by	Alex De Minaur	6-0 3-6 6-1
  US Open Men's from 22 August to 10 September 2023 (Hard)
  First Round	defeated by	Zhizhen Zhang	7-5 7-5 6-7 4-6 6-3
  Beijing from 25 September to 4 October 2023 (Hard)
  Round of 32	defeated by	Matteo Arnaldi	6-2 6-2
  Shanghai from 2 October to 15 October 2023 (Hard)
  First Round	defeat	Pedro Cachin	3-6 6-3 6-4
  Second Round	defeat	Cameron Norrie	6-3 5-7 7-6
  Round of 32	defeat	Matteo Arnaldi	2-6 6-3 7-6
  Round of 16	defeated by	Ugo Humbert	6-1 6-2
  Stockholm from 14 October to 22 October 2023 (Indoor)
  Round of 32	defeat	Sebastian Baez	7-6 6-2
  Round of 16	defeated by	Laslo Djere	7-5 6-4
  Vienne from 21 October to 29 October 2023 (Indoor)
  Round of 32	defeated by	Jiri Lehecka	6-4 6-4
  Paris-Bercy from 28 October to 5 November 2023 (Indoor)
  Qualifications - First Round	defeat	Bernabe Zapata Miralles	6-1 2-0 ab.
  Qualifications - Second Round	defeat	Roberto Carballés Baena	6-3 6-4
  First Round	defeated by	Mackenzie McDonald	1-6 6-4 6-2

• 2022

  Victory : 0
  Final : 1 (Florence)
  Summary : 43 Victories / 29 Defeats
  
  

  Traralgon from 3 January to 9 January 2022 (Hard)
  Round of 32	defeat	Go Soeda	6-2 4-6 6-4
  Round of 16	defeated by	Jesper De Jong	7-6 7-6
  Australian Open Men's from 10 January to 30 January 2022 (Hard)
  Qualifications - First Round	defeat	Sergiy Stakhovsky	6-3 6-4
  Qualifications - Second Round	defeated by	Liam Broady	3-6 6-4 6-4
  Columbus from 24 January to 30 January 2022 (Indoor)
  Round of 32	defeat	Jack Anthrop	6-0 6-3
  Round of 16	defeated by	Yoshihito Nishioka	6-2 2-6 6-4
  Cleveland from 31 January to 6 February 2022 (Indoor)
  Round of 32	defeated by	Liam Broady	6-4 6-1
  Dallas Open from 6 February to 13 February 2022 (Indoor)
  Qualifications - First Round	defeated by	Christopher Eubanks	6-7 6-2 6-4
  Delray Beach Open by VITACOST.com from 12 February to 20 February 2022 (Hard)
  Qualifications - First Round	defeated by	Ernesto Escobedo	6-4 7-6
  Abierto Mexicano Telcel presentado por HSBC from 20 February to 27 February 2022 (Clay)
  Qualifications - First Round	defeat	Andreas Seppi	6-4 6-2
  Qualifications - Second Round	defeat	Kevin Anderson	6-7 6-4 6-3
  Round of 32	defeat	Lorenzo Sonego	3-6 7-6 6-2
  Round of 16	defeated by	Stefanos Tsitsipas	6-1 6-0
  Indian Wells - BNP Paribas Open from 8 March to 23 March 2022 (Hard)
  Qualifications - First Round	defeat	Emilio Gómez	6-1 6-3
  Qualifications - Second Round	defeat	Daniel Elahi Galan Riveros	7-6 6-2
  First Round	defeat	Hugo Gaston	7-5 6-4
  Second Round	defeated by	Roberto Bautista Agut	6-3 6-7 7-6
  Phoenix from 15 March to 20 March 2022 (Hard)
  Round of 32	defeat	Max Purcell	6-1 6-3
  Round of 16	defeat	Lorenzo Musetti	6-3 6-2
  Quarter-Finals	defeat	Fernando Verdasco	7-5 6-4
  Semi-Finals	defeated by	Denis Kudla	6-7 6-4 7-6
  Miami Open presented by Itau from 21 March to 5 April 2022 (Hard)
  Qualifications - First Round	defeat	Sam Querrey	6-4 6-3
  Qualifications - Second Round	defeat	Dmitry Popko	6-4 6-4
  First Round	defeat	Daniel Altmaier	6-4 6-4
  Second Round	defeated by	Stefanos Tsitsipas	6-4 6-7 6-1
  Fayez Sarofim & Co. U.S. Men's Clay Court Championship from 2 April to 10 April 2022 (Clay)
  Round of 32	defeat	Jenson Brooksby	6-4 6-4
  Round of 16	defeated by	Gijs Brouwer	6-1 6-1
  Sarasota from 11 April to 17 April 2022 (Clay)
  Round of 32	defeat	Aleksandar Kovacevic	6-2 6-7 6-3
  Round of 16	defeat	Alexis Galarneau	6-1 6-2
  Quarter-Finals	defeated by	Alejandro Tabilo	6-1 6-4
  Tallahassee from 18 April to 24 April 2022 (Clay)
  Round of 32	defeat	Daniel Dutra Da Silva	7-6 5-7 6-2
  Round of 16	defeat	Alexander Ritschard	7-6 6-3
  Quarter-Finals	defeated by	Zhizhen Zhang	6-3 3-6 7-6
  Savannah from 25 April to 1 May 2022 (Clay)
  Round of 32	defeat	Ramkumar Ramanathan	7-6 6-0
  Round of 16	defeat	Jason Murray Kubler	6-3 2-6 6-2
  Quarter-Finals	defeat	Alex Rybakov	6-3 6-4
  Semi-Finals	defeated by	Christian Harrison	6-1 6-3
  Little Rock from 30 May to 5 June 2022 (Hard)
  Round of 32	defeated by	Aleksandar Kovacevic	6-2 5-7 6-4
  Orlando from 6 June to 12 June 2022 (Hard)
  Round of 32	defeat	Martin Damm	6-3 6-1
  Round of 16	defeat	Brandon Holt	7-5 3-6 6-3
  Quarter-Finals	defeat	Tung-lin Wu	4-6 6-3 6-2
  Semi-Finals	defeated by	Jason Murray Kubler	6-1 6-3
  Rome USA from 11 July to 17 July 2022 (Indoor)
  Round of 32	defeat	Juncheng Shang	6-1 6-2
  Round of 16	defeat	Shintaro Mochizuki	6-3 7-6
  Quarter-Finals	defeated by	Yibing Wu	6-4 6-1
  Indianapolis from 18 July to 24 July 2022 (Indoor)
  Round of 32	defeated by	Billy Harris	6-4 6-7 7-6
  Atlanta from 23 July to 31 July 2022 (Hard)
  Qualifications - First Round	defeated by	Donald Young	4-6 6-4 3-1
  Washington from 30 July to 7 August 2022 (Hard)
  First Round	defeat	Taro Daniel	6-2 6-3
  Round of 32	defeat	Denis Shapovalov	6-2 6-7 6-3
  Round of 16	defeat	Holger Vitus Nodskov Rune	7-5 4-6 6-3
  Quarter-Finals	defeated by	Andrey Rublev	6-2 6-3
  Cincinnati from 13 August to 21 August 2022 (Hard)
  First Round	defeated by	Emil Ruusuvuori	7-6 6-2
  Winston Salem from 20 August to 27 August 2022 (Hard)
  First Round	defeated by	Dominic Thiem	6-7 7-5 7-6
  US Open Men's from 23 August to 11 September 2022 (Hard)
  First Round	defeat	Roberto Bautista Agut	6-4 6-4 6-4
  Second Round	defeat	Alejandro Tabilo	4-6 7-5 6-4 6-3
  Round of 32	defeated by	Nick Kyrgios	6-4 6-2 6-3
  San Diego Open from 19 September to 25 September 2022 (Hard)
  Round of 32	defeat	Stefan Kozlov	6-2 7-6
  Round of 16	defeated by	Christopher O'Connell	6-3 7-5
  Tel Aviv from 25 September to 2 October 2022 (Indoor)
  Round of 32	defeated by	Emil Ruusuvuori	6-3 6-2
  Mouilleron-Le-Captif from 3 October to 9 October 2022 (Indoor)
  Round of 32	defeat	Daniel Masur	6-3 7-5
  Round of 16	defeat	Jack Sock	7-6 6-4
  Quarter-Finals	defeated by	Vasek Pospisil	4-6 6-3 7-6
  Florence from 10 October to 16 October 2022 (Indoor)
  Round of 32	defeat	Francesco Maestrelli	4-6 6-2 6-1
  Round of 16	defeat	Maxime Cressy	6-3 6-4
  Quarter-Finals	defeat	Alexander Bublik	3-6 7-5 6-1
  Semi-Finals	defeat	Mikael Ymer	6-4 6-4
  Final	defeated by	Félix Auger-Aliassime	6-4 6-4
  Stockholm from 15 October to 23 October 2022 (Indoor)
  Round of 32	defeat	Alex Molcan	7-5 6-4
  Round of 16	defeated by	Alex De Minaur	6-4 6-2
  Vienne from 22 October to 30 October 2022 (Indoor)
  Qualifications - First Round	defeat	Lucas Miedler	6-3 3-6 6-2
  Qualifications - Second Round	defeat	Marton Fucsovics	7-5 3-6 6-4
  Round of 32	defeated by	Karen Khachanov	7-6 7-5

• 2021

  Victory : 1 (Las Vegas)
  Final : 0
  Summary : 16 Victories / 11 Defeats
  
  

  Los Cabos from 17 July to 25 July 2021 (Hard)
  Round of 32	defeated by	Brandon Nakashima	6-3 6-7 6-2
  Atlanta from 24 July to 1 August 2021 (Hard)
  Round of 32	defeated by	John Isner	6-4 6-7 6-4
  Washington from 31 July to 8 August 2021 (Hard)
  Qualifications - First Round	defeat	Ulises Blanch	6-7 7-6 6-3
  Qualifications - Second Round	defeated by	Elias Ymer	7-6 7-6
  Toronto from 7 August to 15 August 2021 (Hard)
  Qualifications - First Round	defeated by	Frances Tiafoe	6-2 0-6 6-4
  Cincinnati from 14 August to 21 August 2021 (Hard)
  Qualifications - First Round	defeated by	Marcos Giron	6-3 6-3
  US Open Men's from 24 August to 12 September 2021 (Hard)
  Qualifications - First Round	defeat	Denis Istomin	7-5 6-2
  Qualifications - Second Round	defeated by	Kamil Majchrzak	6-3 7-6
  Columbus from 20 September to 26 September 2021 (Indoor)
  Round of 32	defeat	Sasi Kumar Mukund	6-3 6-2
  Round of 16	defeat	Evan King	6-3 6-0
  Quarter-Finals	defeat	Tennys Sandgren	6-3 3-6 7-6
  Semi-Finals	defeated by	Stefan Kozlov	2-6 6-3 7-5
  Indian Wells from 5 October to 20 October 2021 (Hard)
  First Round	defeated by	Vasek Pospisil	6-4 4-6 6-4
  Las Vegas from 25 October to 31 October 2021 (Hard)
  Round of 32	defeat	Shintaro Mochizuki	6-3 7-5
  Round of 16	defeat	Denis Kudla	4-6 6-3 6-0
  Quarter-Finals	defeat	Ernesto Escobedo	6-3 6-3
  Semi-Finals	defeat	Michael Mmoh	6-3 6-2
  Final	defeat	Stefan Kozlov	6-4 6-4
  Charlottesville from 1 November to 7 November 2021 (Indoor)
  Round of 32	defeat	Martin Damm	7-5 6-4
  Round of 16	defeat	Denis Kudla	6-2 7-6
  Quarter-Finals	defeat	Thai-Son Kwiatkowski	7-5 6-4
  Semi-Finals	defeated by	Stefan Kozlov	6-1 6-7 6-0
  Knoxville from 8 November to 14 November 2021 (Indoor)
  Round of 32	defeated by	Christian Harrison	6-2 6-3
  Champaign from 15 November to 21 November 2021 (Indoor)
  Round of 32	defeat	Tatsuma Ito	6-3 3-6 6-3
  Round of 16	defeat	Kaichi Uchida	6-3 6-4
  Quarter-Finals	defeat	Vasil Kirkov	6-3 6-2
  Semi-Finals	defeated by	Stefan Kozlov	6-2 6-3

• 2020

  Victories : 2 (Nouméa, Columbus)
  Final : 0
  Summary : 22 Victories / 10 Defeats
  
  

  Nouméa from 6 January to 12 January 2020 (Hard)
  First Round	defeat	Facundo Mena	6-2 6-2
  Round of 32	defeat	Roberto Carballés Baena	6-2 6-7 6-2
  Round of 16	defeat	Alexandre Muller	6-1 6-3
  Quarter-Finals	defeat	Blaz Kavcic	6-3 6-4
  Semi-Finals	defeat	Matteo Viola	6-2 6-2
  Final	defeat	Yuichi Sugita	6-2 6-2
  Australian Open Men's from 14 January to 2 February 2020 (Hard)
  Qualifications - First Round	defeat	Zdenek Kolar	6-4 6-2
  Qualifications - Second Round	defeated by	Marco Trungelliti	0-6 7-6 7-5
  Dallas from 3 February to 9 February 2020 (Indoor)
  Round of 32	defeat	Ernesto Escobedo	7-6 6-3
  Round of 16	defeat	Yosuke Watanuki	6-4 7-5
  Quarter-Finals	defeated by	Emilio Gómez	7-6 7-6
  Cleveland from 10 February to 16 February 2020 (Indoor)
  Round of 32	defeat	Jurij Rodionov	4-6 6-3 7-5
  Round of 16	defeated by	Thomaz Bellucci	6-3 6-4
  Columbus from 24 February to 1 March 2020 (Indoor)
  Round of 32	defeat	James Ward	6-7 6-3 6-4
  Round of 16	defeat	Roberto Quiroz	6-2 4-6 6-2
  Quarter-Finals	defeat	Cedrik-Marcel Stebe	5-7 7-6 6-3
  Semi-Finals	defeat	Mikael Torpegaard	7-6 7-6
  Final	defeat	Denis Istomin	6-4 6-2
  Western & Southern Open from 20 August to 28 August 2020 (Hard)
  Qualifications - First Round	defeat	Egor Gerasimov	6-3 6-1
  Qualifications - Second Round	defeat	Jaume Antoni Munar Clar	2-6 6-2 6-4
  First Round	defeated by	Richard Gasquet	6-4 6-4
  US Open Men's from 31 August to 13 September 2020 (Hard)
  First Round	defeat	Guido Pella	6-2 0-6 6-3 6-3
  Second Round	defeat	Roberto Carballés Baena	6-2 6-4 6-3
  Round of 32	defeated by	Daniil Medvedev	6-3 6-3 6-2
  Roland Garros Men's from 21 September to 11 October 2020 (Clay)
  Qualifications - First Round	defeated by	Roberto Marcora	6-4 6-2
  St Petersburg from 10 October to 18 October 2020 (Indoor)
  Qualifications - First Round	defeat	Alexey Vatutin	4-6 6-1 6-3
  Qualifications - Second Round	defeat	Alen Avidzba	3-6 7-5 6-1
  Round of 32	defeated by	Milos Raonic	7-6 6-1
  Cologne Championship from 19 October to 25 October 2020 (Hard)
  Qualifications - First Round	defeated by	Alexei Popyrin	6-3 4-6 6-3
  Hamburg from 26 October to 1 November 2020 (Indoor)
  Round of 32	defeat	Matthias Bachinger	6-4 6-3
  Round of 16	defeated by	Roman Safiullin	7-6 6-4
  Parma II from 2 November to 8 November 2020 (Indoor)
  Round of 32	defeated by	Blaz Kavcic	6-3 2-0 ab.

• 2019

  Victories : 2 (Columbus, Champaign)
  Final : 1 (Columbus III)
  Summary : 27 Victories / 16 Defeats
  
  

  Orlando from 31 December 2018 to 6 January 2019 (Hard)
  First Round	defeated by	Lucas Miedler	5-7 6-3 6-4
  Columbus from 7 January to 13 January 2019 (Indoor)
  First Round	defeat	Stefan Kozlov	6-2 7-6
  Round of 32	defeat	Gianluca Mager	4-6 6-3 7-5
  Round of 16	defeat	Filip Peliwo	6-0 6-0
  Quarter-Finals	defeat	Jan Choinski	6-2 6-1
  Semi-Finals	defeat	Scott Griekspoor	6-1 6-3
  Final	defeat	Mikael Torpegaard	6-7 6-3 6-4
  Cleveland from 28 January to 3 February 2019 (Indoor)
  First Round	defeat	Ryan Shane	6-1 6-2
  Round of 32	defeat	Jason Jung	6-3 6-4
  Round of 16	defeated by	Marcos Giron	6-4 6-7 7-5
  Indian Wells - BNP Paribas Open from 4 March to 17 March 2019 (Hard)
  Qualifications - First Round	defeat	Marco Trungelliti	6-4 6-1
  Qualifications - Second Round	defeated by	Ugo Humbert	7-5 7-5
  Drummondville from 11 March to 17 March 2019 (Indoor)
  First Round	defeat	Andre Goransson	6-3 6-4
  Round of 32	defeat	Thai-Son Kwiatkowski	6-1 6-2
  Round of 16	defeated by	Yannick Maden	6-4 7-6
  Columbus II from 10 June to 16 June 2019 (Indoor)
  Round of 32	defeated by	Ji Sung Nam	6-4 3-6 6-4
  Winnipeg from 8 July to 14 July 2019 (Hard)
  First Round	defeat	Strong Kirchheimer	6-4 6-4
  Round of 32	defeated by	Hiroki Moriya	6-4 6-0
  Gatineau from 15 July to 21 July 2019 (Hard)
  First Round	defeat	Gleb Sakharov	6-4 6-2
  Round of 32	defeated by	Marc Polmans	6-3 4-6 7-5
  Binghamton from 22 July to 28 July 2019 (Hard)
  Round of 32	defeated by	Collin Altamirano	6-2 7-5
  Cincinnati from 10 August to 18 August 2019 (Hard)
  Qualifications - First Round	defeat	Alexander Bublik	6-3 6-3
  Qualifications - Second Round	defeated by	Pablo Carreño Busta	6-3 4-6 6-2
  US Open Men's from 19 August to 9 September 2019 (Hard)
  Qualifications - First Round	defeated by	Alessandro Giannessi	2-6 7-5 6-2
  Cary from 9 September to 15 September 2019 (Hard)
  First Round	defeated by	Evan Song	6-4 6-3
  Columbus III from 16 September to 22 September 2019 (Indoor)
  Round of 32	defeat	Kyle Seelig	6-3 6-2
  Round of 16	defeat	Michael Mmoh	6-2 6-2
  Quarter-Finals	defeat	Gabriel Petit	4-6 6-4 6-1
  Semi-Finals	defeat	Emilio Gómez	6-2 7-6
  Final	defeated by	Peter Polansky	6-3 7-6
  Tiburon from 23 September to 29 September 2019 (Hard)
  First Round	defeat	Alexander Sarkissian	6-7 7-6 6-4
  Round of 32	defeated by	Maxime Cressy	6-1 6-4
  Las Vegas from 14 October to 20 October 2019 (Hard)
  Round of 32	defeated by	Michael Redlicki	6-3 7-5
  Charlottesville from 28 October to 3 November 2019 (Indoor)
  First Round	defeat	Govind Nanda	6-0 6-1
  Round of 32	defeated by	Dmitry Popko	4-6 6-4 6-3
  Knoxville from 4 November to 10 November 2019 (Indoor)
  First Round	defeat	Adrián Menéndez-Maceiras	2-6 6-3 6-2
  Round of 32	defeat	Taro Daniel	7-6 6-4
  Round of 16	defeated by	Ernesto Escobedo	6-3 6-2
  Champaign from 11 November to 17 November 2019 (Indoor)
  Round of 32	defeat	Daniel Altmaier	6-2 7-6
  Round of 16	defeat	Christopher Eubanks	7-5 4-6 6-4
  Quarter-Finals	defeat	Stefan Kozlov	6-2 6-2
  Semi-Finals	defeat	Blaz Kavcic	6-4 6-2
  Final	defeat	Sebastian Korda	6-4 6-7 7-6

• 2018

  Victory : 0
  Final : 0
  Summary : 1 Victory / 1 Defeat
  
  

  Cincinnati from 11 August to 19 August 2018 (Hard)
  Qualifications - First Round	defeat	Jozef Kovalík	7-6 7-6
  Qualifications - Second Round	defeated by	Marius Copil	6-4 7-6

• 2017

  Victory : 0
  Final : 0
  Summary : 0 Victory / 1 Defeat
  
  

  US Open Men's from 22 August to 11 September 2017 (Hard)
  Qualifications - First Round	defeated by	John-Patrick Smith	6-4 6-1

• 2016

  Victory : 0
  Final : 0
  Summary : 2 Victories / 2 Defeats
  
  

  Wimbledon Junior Men's from 5 July to 11 July 2016 (Grass)
  First Round	defeated by	Ryan James Storrie	6-7 6-3 7-5
  US Open Junior Men's from 4 September to 11 September 2016 (Hard)
  First Round	defeat	Andrea Guerrieri	6-4 6-1
  Round of 32	defeat	Geoffrey Blancaneaux	6-1 6-3
  Round of 16	defeated by	Patrick Kypson	2-6 6-3 6-0

• 2015

  Victory : 0
  Final : 0
  Summary : 1 Victory / 1 Defeat
  
  

  US Open Junior Men's from 31 August to 13 September 2015 (Hard)
  First Round	defeat	Mate Valkusz	7-6 3-1 ab.
  Round of 32	defeated by	William Blumberg	3-6 6-4 6-1

Results - Doubles

• 2023

  Victory : 0
  Final : 0
  Summary : 0 Victory / 1 Defeats
  
  

  Wimbledon Men's Doubles from 5 July to 15 July 2023 (Grass)
  First Round	C. Eubanks - J. Wolf	defeated by	S. Doumbia - F. Reboul	6-4 6-2

• 2016

  Victory : 0
  Final : 0
  Summary : 0 Victory / 2 Defeats
  
  

  US Open Men's Doubles from 31 August to 11 September 2016 (Hard)
  First Round	J. McNally - J. Wolf	defeated by	C. Guccione - A. Sa	6-4 6-4
  US Open Junior Men's Doubles from 4 September to 11 September 2016 (Hard)
  Round of 32	J. McNally - J. Wolf	defeated by	T. Horie - Y. Shimizu	6-1 6-7 10-7

• 2015

  Victory : 0
  Final : 0
  Summary : 0 Victory / 1 Defeats
  
  

  US Open Junior Men's Doubles from 31 August to 13 September 2015 (Hard)
  Round of 32	A. Rotsaert - J. Wolf	defeated by	L. Klein - P. Rikl	7-6 6-3

Jeffrey John Wolf - Identity

• Complete name : Jeffrey John 'J. J.' Wolf Wolf Jeffrey John
• Country : United States
• Gender : M
• Age : 24 years
• Birthdate : 21 December 1998  (1998-12-21)
• Height : 183 cm
• Weight : 82 kg
• Turned pro : 2019
• Plays : Right-handed (two handed-backhand)
• Wikipedia link : http://en.wikipedia.org/wiki/Jeffrey_John_Wolf
• ATP Rankings : 145th on 5 April 2021 with 512 points