Jang Su-jeong

Jang Su-jeong (born 13 March 1995) is a tennis player from South Korea. Jang has a career-high singles ranking of No. 114, and a career-high doubles ranking of No. 82.

Playing for the South Korea Billie Jean King Cup team, Jang has a win–loss record of 18–11.

Singles

 * 🇰🇿 Astana (6 Mar 2023) – 🇰🇷 Jang Su-jeong def. 🇯🇵 Moyuka Uchijima, 6–1, 6–4.

Doubles

 * 🇰🇿 Astana (6 Mar 2023) – 🇷🇺 Polina Kudermetova / 🇷🇺 Anastasia Tikhonova def. 🇰🇷 Han Na-lae / 🇰🇷 Jang Su-jeong, 2–6, 6–3, [10–7].
 * 🇯🇵 Gifu (1 May 2023) – 🇰🇷 Han Na-lae / 🇰🇷 Jang Su-jeong def. Lee Ya-hsuan /  Wu Fang-hsien, 7–6(7–3), 2–6, [10–8].
 * 🇸🇪 Båstad (10 Jul 2023) – 🇷🇺 Irina Khromacheva / 🇭🇺 Panna Udvardy def. 🇯🇵 Eri Hozumi / 🇰🇷 Jang Su-jeong, 4–6, 6–3, [10–5].

Grand Slam

 * Singles
 * Doubles