| Na Sung-seung 나성승 | |
| Country: | South Korea |
| Birth Date: | 1999 8, df=yes |
| Height: | 1.69 m[1] |
| Handedness: | Right |
| Event: | Men's & mixed doubles |
| Highest Ranking: | 28 (MD with Jin Yong, 28 May 2024) 43 (MD with Wang Chan, 10 March 2020) 110 (XD with Kim Min-ji, 24 January 2023) |
| Current Ranking: | 28 |
| Date Of Current Ranking: | MD with Jin Yong, 28 May 2024 |
| Bwf Id: | EFD28934-1050-4956-9E32-94B6B9D834E2 |
Na Sung-seung (; born 28 August 1999) is a South Korean badminton player.[2]
Boys' doubles
Mixed doubles
The BWF World Tour, which was announced on 19 March 2017 and implemented in 2018,[3] is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). The BWF World Tours are divided into levels of World Tour Finals, Super 1000, Super 750, Super 500, Super 300, and the BWF Tour Super 100.[4]
Men's doubles
| Year | Tournament | Level | Partner | Opponent | Score | Result | |
|---|---|---|---|---|---|---|---|
| 2019 | Hyderabad Open | Super 100 |  Wang Chan | Muhammad Shohibul Fikri Bagas Maulana | 18–21, 18–21 | Runner-up | |
| 2019 | Vietnam Open | Super 100 | Wang Chan | Choi Sol-gyu Seo Seung-jae | 21–18, 16–21, 14–21 | Runner-up | |
| 2024 | Malaysia Masters | Super 500 | Jin Yong | Kim Astrup Anders Skaarup Rasmussen | 18–21, 14–21 | Runner-up |
Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result | |
|---|---|---|---|---|---|---|
| 2022 | Denmark Masters | Jin Yong | Chiu Hsiang-chieh Yang Ming-tse | 21–13, 21–16 | Winner | |
| 2023 | Vietnam International | Jin Yong | Alfian Eko Prasetya Ade Yusuf Santoso | 21–8, 21–6 | Winner | |
| 2023 | Northern Marianas Open | Jin Yong | Wei Chun-wei Wu Guan-xun | 11–21, 21–15, 18–21 | Runner-up |
BWF International Challenge tournament
BWF International Series tournament