Ui Su Jeong: Ranking, Schedule & Stats
Ui Su Jeong is a professional tennis player from South Korea. Jeong reached a career-high singles ranking of World No. 1257.
This page tracks Ui Su Jeong'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.
Ratings & strengths
Umpiry ratings · updated dailyBeyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Jeong's wins–losses across all matches we have, qualifying excluded.
Career
More career statistics
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 2–4 | 33% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 2–2 · W–L 50% · 4 matches
Round played
| R32 | 0–1 (0%) |
|---|
Surface
| Hard | 2–2 (50%) |
|---|
Tournament level
| Challenger | 0–1 (0%) |
|---|---|
| ITF / Futures | 2–1 (67%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | 2–2 | · | · | · | 2–2 |
| 2025 | 6–4 | · | · | · | 6–4 |
| 2024 | 0–1 | · | · | · | 0–1 |
| Career | 8–7 53% | · | · | · | 8–7 53% |
More on Umpiry · discovery
More players from South Korea
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Where is Ui Su Jeong from?
Ui Su Jeong is from South Korea.