Name: Jung-Woong Na
Country: Republic of Korea
Birthdate: 31.10.92, 31 years
ATP ranking: 898
TOP ranking's position: 404 (23.09.13, 93 points)
Points: 13
Prize money: 50490 $
Matches total: 339
Win: 205
%: 60.47 %
Country: Republic of Korea
Birthdate: 31.10.92, 31 years
ATP ranking: 898
TOP ranking's position: 404 (23.09.13, 93 points)
Points: 13
Prize money: 50490 $
Matches total: 339
Win: 205
%: 60.47 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 4/3 | 4/2 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 7/2 | 7/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 13/10 | 8/6 | 5/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 27/14 | 19/11 | 8/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 7/6 | 6/5 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 9/10 | 6/7 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 48/19 | 35/15 | 13/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 12/12 | 12/10 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 46/24 | 46/24 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 20/19 | 19/16 | 0/0 | 1/3 | 0/0 | 0/0 | 0/0 |
| 2011 | 7/6 | 4/5 | 0/0 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2010 | 4/5 | 3/3 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2009 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 205/134 | 170/110 | 30/18 | 5/6 | 0/0 | 0/0 | 0/0 |
| perc. % | 60.47 % | 60.71 % | 62.5 % | 45.45 % | 0 % | 0 % | 0 % |
Jung-Woong Na / scheduled / last
| no matches found |
Jung-Woong Na form / year 2016 / surface: Hard
Jung-Woong Na / year 2016 / surface: Hard
| 11.07.16 | 1st round | Makoto Ochi | Jung-Woong Na | 6-75, 1-0, Jung-Woong Na - retired |  | match details |  Korea F5 | Hard |
| 06.07.16 | 2nd round | Ji Sung Nam | Jung-Woong Na | 7-5, 4-6, 6-2 | | match details | Korea F4 | Hard |
| 04.07.16 | 1st round | Jung-Woong Na | Shintaro Imai | 6-2, 6-4 |  | match details | ||
| 29.06.16 | 2nd round | Hong Chung | Jung-Woong Na | 6-74, 6-2, 4-2, Jung-Woong Na - retired | | match details | Korea F3 | Hard |
| 28.06.16 | 1st round | Jung-Woong Na | Daniel Yoo | 2-6, 6-3, 6-3 | | match details | ||
| 23.06.16 | 2nd round | Sang-Woo Noh | Jung-Woong Na | 5-7, 6-2, 6-2 | | match details | Korea F2 | Hard |
| 21.06.16 | 1st round | Jung-Woong Na | Yong-Kyu Lim | 6-2, 7-66 | | match details | ||
| 15.06.16 | 2nd round | Dylan Seong-Kwan Kim | Jung-Woong Na | 6-4, 3-6, 7-66 | | match details | Korea F1 | Hard |
| 13.06.16 | 1st round | Jung-Woong Na | Hyun-Woo Nam | 7-5, 6-2 | | match details | ||
| 08.05.16 | q 2 | Shuichi Sekiguchi | Jung-Woong Na | 6-4, 6-2 | | match details | Seoul Challenger | Hard |
| 07.05.16 | q 1 | Jung-Woong Na | Viktor Galovic | 6-4, 1-6, 7-5 | | match details | ||
| 01.05.16 | q 2 | Filip Peliwo | Jung-Woong Na | 4-6, 6-3, 7-63 | | match details | Busan Challenger | Hard |
| 30.04.16 | q 1 | Jung-Woong Na | Daniel Yoo | 2-6, 6-1, 6-3 | | match details |
