Jeong Su-nam (Korean: 정수남; born 6 June 1996) is a South Korean female tennis player.

Jeong Su-nam
정수남

Country (sports)	South Korea
Born	(1996-06-06) 6 June 1996 (age 26)
Plays	Right-handed (two-handed backhand)
Prize money	$32,497
Singles
Career record	98–53 (64.9%)
Career titles	6 ITF
Highest ranking	No. 357 (29 May 2017)
Current ranking	No. 798 (3 October 2022)
Doubles
Career record	13–26 (33.3%)
Career titles	0
Highest ranking	No. 874 (31 December 2018)
Current ranking	No. 1321 (3 October 2022)
Last updated on: 22 June 2019.

She has career-high WTA rankings of 357 in singles, achieved on 29 May 2017, and 937 in doubles, achieved on 25 July 2016. Jeong has won seven ITF singles titles in her career.

She made her WTA Tour main-draw debut at the 2017 Korea Open, where she received a wildcard alongside Park Sang-hee in the doubles tournament.

ITF finals

Singles: 9 (7 titles, 2 runner–ups)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	May 2016	ITF Incheon, South Korea	25,000	Hard	Han Na-lae	6–4, 4–6, 6–4
Win	2–0	Jul 2016	ITF Gimcheon, South Korea	10,000	Hard	Hanna Chang	4–6, 6–2, 6–3
Win	3–0	Jun 2017	ITF Sangju, South Korea	15,000	Hard	Choi Ji-hee	6–2, 6–3
Win	4–0	Jun 2017	ITF Gimcheon, South Korea	15,000	Hard	Choi Ji-hee	6–3, 3–6, 6–2
Win	5–0	Jun 2017	ITF Gimcheon, South Korea	15,000	Hard	Han Sung-hee	6–3, 6–1
Win	6–0	Sep 2018	ITF Yeongwol, South Korea	15,000	Hard	Lee So-ra	6–2, 6–1
Loss	6–1	Jun 2019	ITF Gimcheon, South Korea	15,000	Hard	Shiori Fukuda	2–6, 6–4, 5–7
Loss	6–2	Dec 2019	ITF Navi Mumbai, India	25,000	Hard	Barbara Haas	6–4, 2–6, 6–7(2–7)
Win	7–2	Sep 2022	ITF Yeongwol, South Korea	15,000	Hard	Clara Vlasselaer	6–4, 6–1

External links

• Jeong Su-nam at the Women's Tennis Association
• Jeong Su-nam at the International Tennis Federation

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