Hyeon Chung: Ranking, Schedule & Stats
Hyeon Chung is a professional tennis player from South Korea, born 19 May 1996. Chung competes on the ATP Tour and plays right-handed. Chung stands 188 cm (6 ft 2 in) tall and weighs 87 kg (192 lb). Chung has won 1 tour-level singles title. Chung has comparable records on clay (62%, 37-23) and hard (62%, 178-109). Chung was born in Seoul and is based in Suwon, South Korea.
This page tracks Hyeon Chung'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 season2026Chung has won 15 of the last 30 first sets
Chung has won 3 of 10 deciding sets
Chung has won 61% of matches on clay
Chung has won 6 of the last 10 matches
Ratings & strengths
Umpiry ratings · updated dailyHow a player performs in the biggest moments, across 185 matches in our records. About
Surface performanceSurfaces
2026 seasonLast 12 monthsCareer · 2014 – todayMost matches this season came on hard: 12–10.
Most matches over the last 12 months came on hard: 14–15.
Win rates are close across the career: hard 62%, clay 62%.
Ranking & projection
ATP ranking · not EloATP · not EloRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Chung's wins–losses across all matches we have, qualifying excluded.
Season
Current seasonResults
Season breakdown
2026 · by level, surface, opponent, sets2026Career · 2014 – today
Career overview
2014 – todayTitles & finals
12 finals · 9 titles · 3 lostNo ATP tour-level final on record for Hyeon Chung — either they have not reached one, or we do not have it in our data.
More career statistics
Career serve & return
Absolute totals across the 357 matches we have on record. Green is Chung, grey is the same stat by the players they faced.
Aces
| Chung | 1,314 |
|---|---|
| Opponents | 2,123 |
Double faults
| Chung | 1,341 |
|---|---|
| Opponents | 1,155 |
1st serve in
| Chung | 62% 17,351 / 28,139 |
|---|---|
| Opponents | 61% 17,897 / 29,473 |
1st-serve points won
| Chung | 70% 12,121 / 17,351 |
|---|---|
| Opponents | 66% 11,895 / 17,897 |
Break points converted
| Chung | 45% 1,439 / 3,220 |
|---|---|
| Opponents | 42% 1,056 / 2,521 |
Break points saved
| Chung | 58% 1,465 / 2,521 |
|---|---|
| Opponents | 55% 1,781 / 3,220 |
1st-serve points won by season
| Season | Chung | Opponents |
|---|---|---|
| 2026 | 67% | 66% |
| 2025 | 66% | 61% |
| 2024 | 64% | 67% |
| 2023 | 65% | 73% |
| 2020 | 62% | 70% |
| 2019 | 73% | 71% |
| 2018 | 70% | 68% |
| 2017 | 73% | 67% |
| 2016 | 71% | 69% |
| 2015 | 71% | 66% |
| 2014 | 69% | 67% |
| Career | 70% | 67% |
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 |
|---|---|---|---|
| Grand Slam | 15–11 | 58% | 0 |
| ATP Masters 1000 | 13–14 | 48% | 0 |
| ATP 500 | 12–10 | 55% | 0 |
| ATP 250 | 24–19 | 56% | 0 |
| Other tour level | 25–17 | 60% | — |
| Tour level | 89–71 | 56% | 0 |
| Challenger | 93–46 | 67% | 9 |
| ITF / Futures | 65–20 | 76% | 7 |
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 · 23–17 · W–L 58% · 40 matches
Round played
| Qualifying | 7–5 (58%) |
|---|---|
| R32 | 3–5 (38%) |
| R16 | 2–1 (67%) |
| Team event | 1–1 (50%) |
| RB2 | 1–0 (100%) |
Surface
| Hard | 22–15 (59%) |
|---|---|
| Hard (indoor) | 1–2 (33%) |
Tournament level
| Challenger | 9–9 (50%) |
|---|---|
| ITF / Futures | 12–7 (63%) |
| Team cups | 2–1 (67%) |
Opponent ranked
| vs top 100 | 0–1 (0%) |
|---|
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 | 22–15 | · | · | 1–2 | 23–17 |
| 2025 | 31–21 | · | · | 1–1 | 32–22 |
| 2024 | 8–5 | · | · | 0–1 | 8–6 |
| 2023 | 0–2 | · | 1–4 | · | 1–6 |
| 2020 | 0–1 | 1–4 | · | · | 1–5 |
| 2019 | 16–7 | · | · | 1–3 | 17–10 |
| 2018 | 25–14 | 2–2 | · | 2–2 | 29–18 |
| 2017 | 18–12 | 14–5 | · | 9–3 | 41–20 |
| 2016 | 19–9 | 3–5 | · | 7–4 | 29–18 |
| 2015 | 44–15 | 10–4 | 1–4 | · | 55–23 |
| 2014 | 43–14 | 0–1 | · | 2–1 | 45–16 |
| 2013 | 21–9 | · | · | 1–2 | 22–11 |
| 2012 | 8–5 | · | · | · | 8–5 |
| Career | 255–129 66% | 30–21 59% | 2–8 20% | 24–19 56% | 311–177 64% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
US Open · Editions 5 · Record 10–5 · Titles 0
Tournament page →| Year | Best round | W | L |
|---|---|---|---|
| 2019 | R32 | 6 | 1 |
| 2018 | R64 | 1 | 1 |
| 2017 | R64 | 1 | 1 |
| 2015 | R64 | 1 | 1 |
| 2014 | Q64 | 1 | 1 |
Season statistics
Each stat is stored as a value–count pair, so seasons can be added together and the rate is always value ÷ count.
2013–2019 · 153 games summed across the range
| Stat | Value | Count | Rate |
|---|---|---|---|
| Aces | 561 | 1,882 service games | 0.3 / game |
| Double faults | 439 | 1,882 service games | 0.2 / game |
| 1st serve in | 7,147 | 11,430 serve points | 63% |
| 1st-serve points won | 5,052 | 7,147 1st serves in | 71% |
| 2nd-serve points won | 2,186 | 4,283 2nd serves | 51% |
| Service points won | 7,238 | 11,430 serve points | 63% |
| Return points lost | 4,714 | 11,964 return points | 39% |
| Break points saved | 561 | 959 faced | 58% |
Value is what happened (aces hit, points won), count is how often it could (service games, points played). Adding seasons adds both — the rate is never averaged from percentages.
More on Umpiry · discovery
More players from South Korea
All →Frequently asked · Hyeon ChungFrequently asked
How tall is Hyeon Chung?
Hyeon Chung is 188 cm (6 ft 2 in) tall.
How much does Hyeon Chung weigh?
Hyeon Chung weighs 87 kg (192 lb), according to Wikidata records.
When was Hyeon Chung born?
Hyeon Chung was born on 19 May 1996 (30 years old).
Where is Hyeon Chung from?
Hyeon Chung is from South Korea, born in Seoul on 19 May 1996.
Is Hyeon Chung right or left-handed?
Hyeon Chung plays right-handed.
How good is Hyeon Chung on clay?
On clay, Hyeon Chung has compiled a 37-23 record (62% wins).
How good is Hyeon Chung on hard?
Hyeon Chung's hard-court record stands at 178-109, a 62% win rate.
Cite this
Hyeon Chung is ranked No. 558 in the ATP singles rankings with 74 points. Umpiry, "Hyeon Chung: Ranking, Schedule & Stats", https://umpiry.com/players/hyeon-chung-kor?utm_source=cite (as of 18 September 2026).