Onyu Choi is a professional tennis player from South Korea, born 29 December 2006. Choi competes on the WTA Tour. Choi reached a career-high singles ranking of World No. 813.
This page tracks Onyu Choi's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Rankings
Trends
Choi has won 12 of the last 30 first sets
40%Choi has won 3 of 8 deciding sets
38%Ranking Projection
Trajectory from our weekly snapshots. Defending— points dropping in the next ~12 weeks (last year's results at the same events). Win … — points gained by winning the round they're currently in. Expected — most likely landing rank from our draw model (Elo over the bracket). WTA points table.
Career highs
Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.
2026 season form
3–7W–L30%
Recent surface record
Career record
20–26W–L
Career surface record
Recent results
More South Korea players
Explore the rankings
Frequently asked questions
When was Onyu Choi born?
Onyu Choi was born on 29 December 2006 (19 years old).
Where is Onyu Choi from?
Onyu Choi is from South Korea.
How good is Onyu Choi on hard?
Onyu Choi's hard-court record stands at 20-26, a 43% win rate.