Nam Ji-sung

Full name	Nam Ji-sung
Country (sports)	South Korea
Residence	Seoul, South Korea
Born	(1993-08-15) 15 August 1993 (age 28) Busan, South Korea
Plays	Right-handed (two handed-backhand)
Prize money	$219,349
Singles
Career record	3-5 (37.5% in ATP Tour level, Grand Slam level, and in Davis Cup)
Career titles	0
Highest ranking	No. 236 (12 August 2019)
Current ranking	No. 533 (8 August 2022)
Grand Slam singles results
Australian Open	Q1 (2020)
Doubles
Career record	3-8 (27.3% in ATP Tour level, Grand Slam level, and in Davis Cup)
Career titles	0
Highest ranking	No. 102 (3 February 2020)
Current ranking	No. 247 (8 August 2022)
Grand Slam doubles results
Australian Open	2R (2020, 2021)
Team competitions
Davis Cup	3-7
Last updated on: 8 August 2022.

Nam Ji-sung (born 15 August 1993, in Busan) is a South Korean tennis player.

Nam has a career high ATP singles ranking of 236 achieved on 12 August 2019. He also has a career high ATP doubles ranking of 102 achieved on 3 February 2020.

Playing for South Korea in Davis Cup, Nam has a W/L record of 3-7.

Challenger and Futures/World Tennis Tour finals

Singles: 14 (5-9)

Result	W-L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1-0	Jun 2012	Japan F5, Karuizawa	Futures	Clay	Adam El Mihdawy	6-4, 6-4
Loss	1-1	Jul 2012	Indonesia F1, Jakarta	Futures	Hard	Christopher Rungkat	6-7(5-7), 1-6
Loss	1-2	Feb 2014	Thailand F1, Nonthaburi	Futures	Hard	Chung Hyeon	2-6, 6-7(4-7)
Loss	1-3	Jun 2016	Korea F2, Sangju	Futures	Hard	Noh Sang-woo	4-6, 1-6
Win	2-3	Aug 2016	Korea F6, Ansung	Futures	Clay (i)	Makoto Ochi	5-7, 6-1, 6-1
Loss	2-4	Sep 2016	Korea F8, Ansung	Futures	Clay (i)	Lim Yong-kyu	0-6, 3-6
Loss	2-5	May 2018	Vietnam F2, Th?a Thiên-Hu?	Futures	Hard	Rio Noguchi	6-7(5-7), 3-6
Win	3-5	May 2018	Vietnam F3, Th?a Thiên-Hu?	Futures	Hard	Pruchya Isaro	6-4, 6-2
Loss	3-6	Jun 2018	Korea F2, Gyeongsan	Futures	Hard	Chung Yun-seong	4-6, 3-6
Loss	3-7	Jun 2018	Korea F3, Daegu	Futures	Hard	Chung Yun-seong	1-6, 3-6
Loss	3-8	Aug 2018	Gwangju, Korea, Rep.	Challenger	Hard	Maverick Banes	3-6, 6-4, 4-6
Win	4-8	Aug 2018	Korea F5, Gimcheon	Futures	Hard	Makoto Ochi	6-4, 6-1
Loss	4-9	Jun 2019	Columbus, USA	Challenger	Hard (i)	Mikael Torpegaard	1-6, 5-7
Win	5-9	Apr 2022	M15 Chiang Rai, Thailand	World Tennis Tour	Hard	Bai Yan	6-2, 6-4

Doubles: 45 (22-23)

Result	W-L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0-1	Apr 2011	Australia F3, Ipswich	Futures	Clay	Cho Soong-jae	James Lemke Dane Propoggia	7-6(7-4), 2-6, [5-10]
Win	1-1	May 2012	China F7, Zhangjiagang	Futures	Hard	Noh Sang-woo	Gong Maoxin Xue Feng	6-2, 6-4
Win	2-1	Jul 2012	Indonesia F2, Jakarta	Futures	Hard	Lim Yong-kyu	Gao Peng Gao Wan	6-2, 6-0
Loss	2-2	Aug 2012	USA F23, Edwardsville	Futures	Hard	Chung Hyeon	Daniel Nguyen Ryan Rowe	3-6, 5-7
Loss	2-3	Oct 2012	Seoul, Korea, Rep.	Challenger	Hard	Lim Yong-kyu	Lee Hsin-han Peng Hsien-yin	6-7(3-7), 5-7
Loss	2-4	Mar 2013	USA F7, Calabasas	Futures	Hard	Lim Yong-kyu	Saketh Myneni Sanam Singh	7-6(7-3), 2-6, [12-14]
Loss	2-5	Mar 2013	USA F8, Costa Mesa	Futures	Hard	Cho Min-hyeok	Michael McClune Michael Venus	1-6, 3-6
Loss	2-6	May 2013	Korea F2, Seoul	Futures	Hard	Chung Hyeon	An Jae-sung Lim Yong-kyu	3-6, 2-6
Loss	2-7	May 2013	Korea F3, Daegu	Futures	Hard	Lim Yong-kyu	Dane Propoggia Jose Statham	1-6, 2-6
Win	3-7	Jun 2013	Korea F4, Changwon	Futures	Hard	Lim Yong-kyu	Laurynas Grigelis Enrique López Pérez	5-7, 6-4, [11-9]
Loss	3-8	Jun 2013	Korea F7, Gimcheon	Futures	Hard	Lim Yong-kyu	Huang Liang-chi Enrique López Pérez	4-6, 2-6
Loss	3-9	Aug 2013	China F7, Tianjin	Futures	Hard	Chung Hyeon	Sriram Balaji Ranjeet Virali-Murugesan	3-6, 2-6
Loss	3-10	Sep 2013	Bangkok, Thailand	Challenger	Hard	Jeong Suk-young	Chen Ti Huang Liang-chi	3-6, 2-6
Win	4-10	Feb 2014	Thailand F2, Nonthaburi	Futures	Hard	Chung Hyeon	Lewis Burton Marcus Willis	6-4, 6-7(4-7), [10-7]
Loss	4-11	Mar 2014	Thailand F3, Nonthaburi	Futures	Hard	Chung Hyeon	Lewis Burton Marcus Willis	3-6, 5-7
Loss	4-12	Mar 2014	China F3, Yuxi	Futures	Hard	Lim Yong-kyu	Li Zhe Wu Di	4-6, 4-6
Loss	4-13	May 2014	Korea F2, Seoul	Futures	Hard	Chung Hong	Dane Propoggia Ruan Roelofse	0-6, 3-6
Win	5-13	Jun 2014	Korea F3, Changwon	Futures	Hard	Chung Hyeon	Cho Soong-jae Kim Dylan Seong-kwan	6-3, 6-3
Win	6-13	Jul 2014	China F9, Zhangjiagang	Futures	Hard	Cho Min-hyeok	Qiu Zhuoyang Te Rigele	6-3, 6-4
Loss	6-14	May 2015	Busan, Korea, Rep.	Challenger	Hard	Song Min-kyu	Sanchai Ratiwatana Sonchat Ratiwatana	6-7(2-7), 6-3, [7-10]
Loss	6-15	May 2015	Korea F1, Daegu	Futures	Hard	Song Min-kyu	Hong Seong-chan Lee Hyung-taik	3-6, 3-6
Win	7-15	May 2015	Korea F2, Changwon	Futures	Hard	Song Min-kyu	Choi Jae-won Kim Hyun-joon	6-2, 5-7, [10-6]
Win	8-15	Aug 2015	Korea F5, Gimcheon	Futures	Hard	Noh Sang-woo	Gengo Kikuchi Shunrou Takeshima	6-3, 7-6(7-3)
Loss	8-16	Sep 2015	Korea F6, Ansung	Futures	Clay (i)	Noh Sang-woo	Kwon Soon-woo Son Ji-hoon	7-6(7-4), 3-6, [11-13]
Win	9-16	Jun 2016	Korea F2, Sangju	Futures	Hard	Song Min-kyu	Chung Yun-seong Lim Yong-kyu	6-4, 6-4
Win	10-16	Jul 2016	Korea F4, Gimcheon	Futures	Hard	Song Min-kyu	Shintaro Imai Takuto Niki	6-4, 6-4
Loss	10-17	Jul 2016	Korea F5, Gimcheon	Futures	Hard	Song Min-kyu	Kim Cheong-eui Noh Sang-woo	6-7(5-7), 7-6(7-4), [4-10]
Win	11-17	Sep 2016	Korea F8, Ansung	Futures	Clay (i)	Song Min-kyu	Katsuki Nagao Hiromasa Oku	6-4, 6-4
Win	12-17	May 2018	Vietnam F3, Th?a Thiên-Hu?	Futures	Hard	Song Min-kyu	Kittirat Kerdlaphee Palaphoom Kovapitukted	6-1, 6-4
Win	13-17	Jun 2018	Korea F1, Sangju	Futures	Hard	Lim Yong-kyu	Alec Adamson Clément Larrière	4-6, 6-4, [10-5]
Win	14-17	Jun 2018	Korea F2, Gyeongsan	Futures	Hard	Lim Yong-kyu	John Paul Fruttero Takuto Niki	6-4, 6-1
Win	15-17	Jul 2018	China F9, Shenzhen	Futures	Hard	Song Min-kyu	Gao Xin Wang Aoran	3-6, 6-4, [10-4]
Win	16-17	Jul 2018	China F10, Shenzhen	Futures	Hard	Song Min-kyu	Chen Ti Rubin Statham	7-6(7-3), 6-2
Win	17-17	Aug 2018	Gwangju, Korea, Rep.	Challenger	Hard	Song Min-kyu	Benjamin Lock Rubin Statham	5-7, 6-3, [10-5]
Loss	17-18	Aug 2018	Korea F5, Gimcheon	Futures	Hard	Son Ji-hoon	Chung Hong Noh Sang-woo	6-7(4-7), 6-4, [8-10]
Loss	17-19	May 2019	Gwangju, Korea, Rep.	Challenger	Hard	Song Min-kyu	Hsieh Cheng-peng Christopher Rungkat	3-6, 6-3, [6-10]
Loss	17-20	Jul 2019	Nur-Sultan, Kazakhstan	Challenger	Hard	Chung Yun-seong	Andrey Golubev Aleksandr Nedovyesov	4-6, 4-6
Loss	17-21	Aug 2019	Chengdu, China, P.R.	Challenger	Hard	Song Min-kyu	Arjun Kadhe Saketh Myneni	3-6, 6-0, [6-10]
Win	18-21	Aug 2019	Yokkaichi, Japan	Challenger	Hard	Song Min-kyu	Gong Maoxin Zhang Ze	6-3, 3-6, [14-12]
Win	19-21	Aug 2019	Baotou, China, P.R.	Challenger	Clay (i)	Song Min-kyu	Teymuraz Gabashvili Sasikumar Mukund	7-6(7-3), 6-2
Loss	19-22	Sep 2019	Jinan, China, P.R.	Challenger	Hard	Song Min-kyu	Matthew Ebden Divij Sharan	6-7(4-7), 7-5, [3-10]
Loss	19-23	Oct 2019	Liuzhou, China, P.R.	Challenger	Hard	Song Min-kyu	Denis Istomin Mikhail Elgin	6-3, 4-6, [6-10]
Win	20-23	Nov 2019	M15 Nonthaburi, Thailand	World Tennis Tour	Hard	Chung Hong	Lee Jea-moon Song Min-kyu	1-6, 6-3, [10-7]
Win	21-23	Jun 2021	M15 Monastir, Tunisia	World Tennis Tour	Hard	Hong Seong-chan	Matías Franco Descotte Filip Peliwo	6-3, 6-1
Win	22-23	Jul 2022	Nur-Sultan, Kazakhstan	Challenger	Hard	Song Min-kyu	Andrew Paulson David Poljak	6-2, 3-6, [10-6]

External links

• Nam Ji-sung at the Association of Tennis Professionals
• Nam Ji-sung at the International Tennis Federation
• Nam Ji-sung at the Davis Cup

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