Na Jung-woong
나정웅| Country (sports) |  South Korea |
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| Born | (1992-10-31) 31 October 1992 |
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| Prize money | $47,400 |
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|
| Career record | 0–1 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
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| Career titles | 1 ITF |
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| Highest ranking | No. 404 (16 September 2013) |
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| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
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| Career titles | 0 ITF |
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| Highest ranking | No. 966 (19 May 2014) |
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| Last updated on: 15:11, 3 July 2019 (UTC). |
Na Jung-woong (Korean: 나정웅; born 31 October 1992) is a South Korean tennis player.
Career
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
Singles (1–5)
| 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 |
Doubles (0–1)
| Legend |
|---|
|
| ATP Challenger Tour (0–0) |
| ITF Tour (0–1) |
|
| Titles by surface |
|---|
| Hard (0–0) |
| Clay (0–1) |
| Grass (0–0) |
|
Maxime Janvier
Kamil Majchrzak