Vienna 
Brussels 
Lyon 
Astana 
Rio de Janeiro 
Chennai 
Courmayeur 
Curitiba 
Guayaquil 
Alicante 2 
Davis Сup Group I Tennis. Played Jeong Jang Su. Season 2025
Country 
South Korea. Ranking WTA 617.
South Korea. Ranking WTA 617.| WTA - Hansol Korea Open Tennis Championships | ||||
|---|---|---|---|---|
| 13.09.2025 | Qualifications - 1st round | Gibson Talia — Jeong Jang Su | 2:1 (6:3, 4:6, 6:2) |
|
 WTA - Huzhou | ||||
| 08.09.2025 | Qialification final | Kulambayeva Zhibek — Jeong Jang Su | 2:0 (6:3, 6:3) |
|
| 07.09.2025 | Qualifications - 1st round | Jeong Jang Su — Kobori Momoko | 2:1 (6:3, 3:6, 6:3) |
|
 W100 Gifu | ||||
| 28.04.2025 | Qualifications - 1st round | Jeong Jang Su — Arseneault Ariana | 0:2 (2:6, 5:7) |
|