Na Jung-woong (Korean : 나정웅 ; born 31 October 1992) is a South Korean tennis player.
Na Jung-woong 나정웅 Country (sports) South Korea Born (1992-10-31 ) 31 October 1992 (age 32) Prize money $47,400 Career record 0–1 (at ATP Tour level, Grand Slam level, and in Davis Cup ) Career titles 1 ITF Highest ranking No. 404 (16 September 2013) Career record 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup ) Career titles 0 ITF Highest ranking No. 966 (19 May 2014) Last updated on: 15:11, 3 July 2019 (UTC).
Na has a career high ATP singles ranking of 404 achieved on 16 September 2013. He also has a career high ATP doubles ranking of 966, achieved on 19 May 2014. He represents South Korea at the Davis Cup , where he has a W/L record of 0–1.
Challengers and Futures finals
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Legend
ATP Challenger Tour (0–0)
ITF Tour (1–5)
Titles by surface
Hard (1–4)
Clay (0–1)
Grass (0–0)
Outcome
Date
Tournament
Surface
Opponent
Score
Runner-up
5 May 2013
Seoul , South Korea
Hard
Daniel Nguyen
1–6, 4–6
Runner-up
24 November 2013
Bhopal , India
Hard
Sriram Balaji
5–7, 5–7
Winner
16 August 2015
Gimcheon , South Korea
Hard
Chung Yun-seong
6–3, 6–1
Runner-up
23 August 2015
Gimcheon , South Korea
Hard
Yusuke Watanuki
5–7, 3–6
Runner-up
6 September 2015
Anseong , South Korea
Clay
Cho Min-hyeok
7–6, 2–6, 4–6
Runner-up
9 June 2019
Daegu , South Korea
Hard
Hong Seong-chan
0–6, 3–6
Legend
ATP Challenger Tour (0–0)
ITF Tour (0–1)
Titles by surface
Hard (0–0)
Clay (0–1)
Grass (0–0)