Onyu Choi
- Country
- South Korea
- Date of birth
- 2006-12-29
- Ranking WTA
- 969 · 25 points
- Live ranking
- 996 · 20 points
- Ranking WTA (doubles)
- 591 · 111 points
- Season 2026
- 1–2; doubles 3–1
Recent matches
| Date | Tournament | Round | Opponent | Score | Result |
|---|---|---|---|---|---|
| 2026-10-01 | Maanshan | R16 | Ke Ren | 5-7 1-6 | lost |
| 2026-09-30 | Maanshan | R32 | Francesca Franchi | 6-2 6-1 | won |
| 2026-09-29 | Maanshan | R16 | Marianna Shikhanova / Alina Yuneva (with Darja Suvirdjonkova) | 6-1 | won |
| 2026-09-25 | Maanshan | SF | Meng Yi Chen / Yuhan Wang (with Funa Kozaki) | 2-6 7-5 9-11 | lost |
| 2026-09-24 | Maanshan | QF | Sitong Chen / Guyu Xu (with Funa Kozaki) | 6-1 6-2 | won |
| 2026-09-23 | Maanshan | R32 | Xiaowei Li | 0-6 2-6 | lost |
| 2026-09-23 | Maanshan | R16 | chengwei Han / Yingqun Sun (with Funa Kozaki) | 6-3 6-2 | won |