Jeong Su-nam (Korean : 정수남 ; born 6 June 1996) is a South Korean female tennis player.
Jeong Su-nam Country (sports) South Korea Born (1996-06-06 ) 6 June 1996 (age 28) Plays Right (two-handed backhand) Prize money $45,830 Career record 135–75 Career titles 7 ITF Highest ranking No. 357 (29 May 2017) Career record 28–42 Career titles 1 ITF Highest ranking No. 829 (30 December 2019)
She has career-high WTA rankings of 357 in singles, achieved on 29 May 2017, and 829 in doubles, achieved on 30 December 2019. In her career, she has won seven singles titles on the ITF Circuit .
Jeong made her WTA Tour main-draw debut at the 2017 Korea Open , after receiving a wildcard into the doubles tournament alongside Park Sang-hee .
Playing for the South Korea Fed Cup team , she has a win-loss record of 3–3.
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Legend
$25,000 tournaments
$15,000 tournaments
$10,000 tournaments
Finals by surface
Hard (7–2)
Carpet (0–0)
Result
W–L
Date
Tournament
Tier
Surface
Opponent
Score
Win
1–0
May 2016
Incheon Open , 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
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
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
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Result
No.
Date
Tournament
Tier
Surface
Partner
Opponents
Score
Win
1–0
Sep 2019
ITF Yeongwol, South Korea
W15
Hard
Kim Na-ri
Rina Saigo 6–4, 6–3
Loss
1–1
Sep 2024
ITF Yeongwol, South Korea
W15
Hard
Ye Qiuyu
Lee Ya-hsin Lin Fang-an
4–6, 7–6(6) , [6–10]
South Korea
Hanna Chang
Shiori Fukuda
Barbara Haas
Clara Vlasselaer
Ye Qiuyu
Lee Ya-hsin 
