Yunseok Jang: Ranking, Schedule & Stats
Yunseok Jang is a professional tennis player from South Korea, born 6 May 2003. Jang plays right-handed. Jang stands 180 cm (5 ft 11 in) tall. Jang was born in Pyeongtaek.
This page tracks Yunseok Jang'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.
Current form
2026 season2026Ratings & strengths
Umpiry ratings · updated dailyRecent results
Last 2Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Jang's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2024 · by level, surface, sets2024Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 2 matches we have on record. Green is Jang, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Jang | Opponents |
|---|---|---|
| 2025 | 63% | 63% |
| 2024 | 63% | 66% |
| 2023 | 63% | 68% |
| 2022 | 59% | 65% |
| Career | 62% | 66% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| ITF / Futures | 26–50 | 34% | 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 · 8–2 · W–L 80% · 10 matches
Round reached
| Round 1 | 1–1 (50%) |
|---|---|
| Round 2 | 1–0 (100%) |
| Quarter-final | 1–0 (100%) |
| Semi-final | 1–0 (100%) |
| Final | 0–1 (0%) |
| Q2 | 2–0 (100%) |
| Q3 | 2–0 (100%) |
Surface
| Hard | 8–2 (80%) |
|---|
Tournament level
| ITF / Futures | 8–2 (80%) |
|---|
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 | 8–2 | · | · | · | 8–2 |
| 2025 | 15–11 | · | · | 6–6 | 21–17 |
| 2024 | 20–20 | · | · | 4–2 | 24–22 |
| 2023 | 19–17 | 1–1 | · | 1–2 | 21–20 |
| 2022 | 18–14 | 0–1 | · | · | 18–15 |
| 2021 | 6–3 | · | · | · | 6–3 |
| Career | 86–67 56% | 1–2 33% | · | 11–10 52% | 98–79 55% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
M15 Daegu 1 · Editions 3 · Record 0–3 · Titles 0
| Year | Best round | W | L |
|---|---|---|---|
| 2025 | Q64 | 0 | 1 |
| 2024 | R32 | 0 | 1 |
| 2022 | R32 | 0 | 1 |
More on Umpiry · discovery
More players from South Korea
All →Frequently asked · Yunseok JangFrequently asked
How tall is Yunseok Jang?
Yunseok Jang is 180 cm (5 ft 11 in) tall.
When was Yunseok Jang born?
Yunseok Jang was born on 6 May 2003 (23 years old).
Where is Yunseok Jang from?
Yunseok Jang is from South Korea, born in Pyeongtaek on 6 May 2003.
Is Yunseok Jang right or left-handed?
Yunseok Jang plays right-handed.